How Do I Reset The Oil Light On A 2012 Toyota Highlander?

Resetting the oil light on your 2012 Toyota Highlander is a straightforward process that ensures accurate maintenance tracking, and at millertoyota.net, we provide clear guidance and expert service to keep your Toyota running smoothly. Let’s explore the simple steps and essential information to handle this task effectively, so you can maintain your vehicle with confidence and extend its lifespan, and consider exploring services at millertoyota.net for seamless maintenance; also, learn about vehicle maintenance, oil change, and car care.

1. Why Is Resetting Your Oil Light Important?

Resetting your oil light is crucial for several reasons:

Accurate Maintenance Tracking: A properly reset oil light ensures that your vehicle’s maintenance reminders are accurate, preventing over- or under-servicing.
Optimal Performance: Regular oil changes and accurate tracking contribute to the longevity and optimal performance of your 2012 Toyota Highlander.
Resale Value: Maintaining accurate service records can positively impact your vehicle’s resale value, demonstrating diligent care to potential buyers.
Warranty Compliance: Following the recommended maintenance schedule is essential for maintaining your vehicle’s warranty coverage.

2. Understanding the Oil Maintenance Required Light

The “Maintenance Required” light on your 2012 Toyota Highlander is a reminder to perform routine maintenance, typically an oil change. Unlike warning lights that indicate immediate mechanical issues, this light is a proactive reminder to keep your vehicle in top condition.

2.1 Interpreting the Light

The light illuminates to remind you to schedule an oil change and other routine maintenance.
It is typically set to appear every 5,000 miles or six months, depending on driving conditions and manufacturer recommendations.
Ignoring the light can lead to neglecting essential maintenance, potentially causing long-term engine damage.

2.2 Differentiating from Other Warning Lights

Oil Pressure Light: Indicates low oil pressure, requiring immediate attention to prevent engine damage.
Check Engine Light: Signals various engine-related issues, from minor to severe, needing diagnostic evaluation.
Maintenance Required Light: A reminder for routine maintenance and oil changes, not indicating an immediate critical issue.

3. Step-by-Step Guide to Resetting the Oil Light on a 2012 Toyota Highlander

Follow these straightforward steps to reset the oil light on your 2012 Toyota Highlander:

Turn the Ignition On: Insert the key into the ignition and turn it to the “ON” position without starting the engine.
Access the Odometer Display: Press the “DISP” button on the steering wheel until the odometer reading is displayed on the instrument panel.
Power Off: Turn the ignition switch to the “OFF” position.
Press and Hold the Reset Button: Locate the trip meter reset button on the instrument panel and press and hold it.
Turn the Ignition On Again: While holding the reset button, turn the ignition switch back to the “ON” position without starting the engine.
Watch the Display: Continue holding the reset button until the odometer display shows “000000” or a series of dashes. The maintenance light will then turn off.
Release the Reset Button: Once the display resets, release the reset button.
Turn Off and On: Turn the ignition switch to the “OFF” position and then back to the “ON” position to confirm the reset.

4. Visual Aid: Using the Display Buttons

Understanding the layout and function of the display buttons in your 2012 Toyota Highlander is essential for navigating the menu and resetting the oil light successfully.

4.1 Location of the Display Buttons

The primary display buttons are located on the steering wheel.
These buttons include the “DISP” (Display) button and the trip meter reset button on the instrument panel.

4.2 Function of Each Button

“DISP” Button: Pressing this button cycles through various display options on the instrument panel, including the odometer and trip meter readings.
Trip Meter Reset Button: This button is used to reset the trip meter to zero and, when held during ignition, to reset the maintenance light.

5. Additional Tips for a Smooth Reset Process

To ensure a smooth and successful oil light reset, keep these tips in mind:

Ensure Ignition Position: Make sure the ignition is in the “ON” position but the engine is not started.
Hold the Reset Button Firmly: Maintain consistent pressure on the reset button throughout the reset process.
Watch for Confirmation: Pay close attention to the odometer display to confirm the reset is successful.

6. Troubleshooting Common Issues

If you encounter issues while resetting the oil light, consider these troubleshooting steps:

Light Doesn’t Reset: Ensure the ignition is in the correct position and repeat the reset process.
Display Doesn’t Change: Verify that the “DISP” button is functioning correctly and cycle through the display options.
Still Having Trouble: Contact a certified technician at Miller Toyota for assistance.

7. What to Do If the Light Stays On

If the maintenance light remains on after attempting the reset process, it may indicate a deeper issue:

7.1 Reasons for Persistent Light

Incorrect Reset Procedure: Ensure each step was followed correctly. Repeat the process carefully.
Underlying Mechanical Issue: The light might be triggered by an actual maintenance need that was not addressed.
Sensor Malfunction: The oil life sensor might be faulty and require replacement.

7.2 Next Steps

Double-Check the Procedure: Review and repeat the reset steps to rule out any errors.
Professional Inspection: Schedule a service appointment with Miller Toyota to diagnose and address any underlying issues.
Sensor Evaluation: Have the oil life sensor inspected to determine if it needs replacement.

8. The Importance of Regular Oil Changes

Regular oil changes are vital for maintaining your 2012 Toyota Highlander’s engine health:

8.1 Benefits of Fresh Oil

Lubrication: Reduces friction between engine components, preventing wear and tear.
Cooling: Helps dissipate heat, maintaining optimal engine temperature.
Cleaning: Removes contaminants, preventing sludge buildup.
Protection: Protects against corrosion and oxidation.

8.2 Consequences of Neglecting Oil Changes

Engine Damage: Increased friction and heat can lead to significant engine damage.
Reduced Performance: Sludge buildup can decrease engine efficiency and performance.
Shorter Engine Life: Neglecting oil changes can significantly shorten the lifespan of your engine.

9. Choosing the Right Oil for Your 2012 Toyota Highlander

Selecting the right type of oil is crucial for optimal engine performance and longevity.

9.1 Recommended Oil Types

Conventional Oil: Suitable for standard driving conditions and older vehicles.
Synthetic Blend Oil: A mix of synthetic and conventional oils, offering enhanced protection.
Full Synthetic Oil: Provides the best protection, especially for high-performance engines or severe driving conditions.
High Mileage Oil: Designed for vehicles with over 75,000 miles to reduce wear and leaks.

9.2 Viscosity and Grade

Refer to your owner’s manual for the recommended oil viscosity and grade for your 2012 Toyota Highlander.
Using the correct oil ensures proper lubrication and engine performance.

10. DIY vs. Professional Oil Changes

Deciding whether to perform an oil change yourself or have it done professionally depends on your comfort level and resources:

10.1 DIY Oil Changes

Pros: Cost savings, convenience, and the satisfaction of doing it yourself.
Cons: Requires tools, knowledge, and proper disposal of used oil.

10.2 Professional Oil Changes

Pros: Convenience, expertise, proper disposal of used oil, and potential for identifying other maintenance needs.
Cons: Higher cost compared to DIY.

11. Benefits of Choosing Miller Toyota for Your Oil Change

Opting for Miller Toyota for your oil change service ensures top-quality care and numerous benefits:

11.1 Expert Technicians

Certified technicians with specialized knowledge of Toyota vehicles.
Accurate and thorough service, ensuring optimal engine performance.

11.2 Quality Products

Use of genuine Toyota parts and recommended oil types.
Ensures compatibility and reliability.

11.3 Comprehensive Service

Includes oil filter replacement, fluid level checks, and a multi-point inspection.
Helps identify potential issues early on.

11.4 Convenience

Easy scheduling and efficient service.
Comfortable waiting area with amenities.

12. Additional Services Offered at Miller Toyota

Beyond oil changes, Miller Toyota offers a wide range of automotive services:

12.1 Routine Maintenance

Fluid checks and top-offs
Filter replacements
Tire rotations and balancing
Brake inspections and services
Battery testing and replacement

12.2 Diagnostic Services

Advanced diagnostic equipment to identify and resolve issues
Engine and transmission diagnostics
Electrical system troubleshooting

12.3 Repair Services

Engine repairs
Transmission repairs
Brake repairs
Exhaust system repairs
Suspension and steering repairs

13. Ensuring Longevity and Reliability

Proper maintenance is key to ensuring the longevity and reliability of your 2012 Toyota Highlander:

13.1 Following the Maintenance Schedule

Adhere to the manufacturer-recommended maintenance schedule in your owner’s manual.
Regular maintenance prevents major issues and extends the life of your vehicle.

13.2 Monitoring Performance

Pay attention to any changes in performance, such as decreased fuel efficiency or unusual noises.
Address issues promptly to prevent further damage.

13.3 Regular Inspections

Schedule regular inspections with Miller Toyota to identify potential problems early.
Proactive maintenance saves time and money in the long run.

14. What Is The Oil Change Frequency for A 2012 Toyota Highlander?

The recommended oil change frequency for a 2012 Toyota Highlander depends on the type of oil you use and your driving conditions. Generally:

Conventional Oil: Every 3,000 to 5,000 miles or every 6 months, whichever comes first.
Synthetic Oil: Every 7,500 to 10,000 miles or every 12 months, whichever comes first.

14.1 Factors Affecting Oil Change Frequency

Driving Conditions: Harsh conditions like stop-and-go traffic, towing, or off-roading may require more frequent oil changes.
Oil Type: Synthetic oils generally last longer due to their enhanced properties.
Manufacturer Recommendations: Always refer to your vehicle’s owner’s manual for specific guidance.

14.2 Signs You Need an Oil Change

Dashboard Warning Lights: The “Maintenance Required” or oil pressure light is illuminated.
Dark or Dirty Oil: Check the oil level and condition using the dipstick. If the oil is dark and gritty, it’s time for a change.
Engine Noise: Increased engine noise can indicate that the oil is not properly lubricating the engine components.
Decreased Fuel Efficiency: Old or low oil can reduce your vehicle’s fuel economy.

15. How Much Does an Oil Change Cost for a 2012 Toyota Highlander?

The cost of an oil change for a 2012 Toyota Highlander can vary based on the type of oil used and the service provider. Here’s a general breakdown:

Conventional Oil Change: Typically ranges from $30 to $50.
Synthetic Oil Change: Generally costs between $70 and $100.

These prices can differ based on location, service specials, and whether you choose to go to a dealership or a local auto shop.

15.1 Factors Influencing the Price

Type of Oil: Synthetic oil is more expensive than conventional oil due to its enhanced properties and longer lifespan.
Service Provider: Dealerships may charge more than local auto shops due to specialized expertise and equipment.
Additional Services: Some oil changes include additional services like tire rotations or multi-point inspections, which can increase the overall cost.

15.2 Finding the Best Deals

Check for Coupons: Look for coupons and discounts from local auto shops and dealerships, including Miller Toyota.
Compare Prices: Get quotes from multiple service providers to find the best deal.
Consider Package Deals: Some providers offer package deals that include oil changes and other maintenance services at a discounted rate.

16. What Happens If You Don’t Change the Oil in Your 2012 Toyota Highlander?

Failing to change the oil in your 2012 Toyota Highlander can lead to severe engine damage and decreased performance. Here are some potential consequences:

Engine Damage: Old, dirty oil doesn’t lubricate as effectively, leading to increased friction and wear on engine components.
Overheating: Oil helps dissipate heat. Without clean oil, the engine can overheat, causing significant damage.
Sludge Buildup: Old oil can form sludge, which clogs engine passages and reduces performance.
Reduced Fuel Efficiency: A poorly lubricated engine has to work harder, resulting in lower gas mileage.
Engine Failure: In severe cases, neglecting oil changes can lead to complete engine failure, requiring costly repairs or replacement.

16.1 Maintaining Engine Health

Regular oil changes are a simple yet crucial part of vehicle maintenance. By keeping up with oil changes, you can extend the life of your engine and avoid costly repairs.

16.2 Signs of Neglected Oil Changes

Knocking or Ticking Noises: Indicate that engine parts are not being properly lubricated.
Rough Idling: Can be a sign of sludge buildup affecting engine performance.
Black Exhaust Smoke: May indicate that the engine is working harder due to poor lubrication.

17. Can I Use High Mileage Oil in My 2012 Toyota Highlander?

Yes, you can use high mileage oil in your 2012 Toyota Highlander, especially if it has over 75,000 miles. High mileage oils are formulated with additives that can benefit older engines.

17.1 Benefits of High Mileage Oil

Seal Conditioners: Help rejuvenate worn seals and prevent leaks.
Detergents: Clean engine sludge and deposits.
Viscosity Improvers: Maintain oil thickness at higher temperatures.
Anti-Wear Additives: Provide extra protection for older engine components.

17.2 When to Consider High Mileage Oil

Mileage: If your Highlander has over 75,000 miles.
Oil Leaks: If you notice oil leaks or increased oil consumption.
Engine Noise: If your engine is louder than usual.

17.3 Choosing the Right High Mileage Oil

Check the Viscosity: Ensure the high mileage oil matches the recommended viscosity in your owner’s manual.
Look for API Certification: Choose oils that meet or exceed API (American Petroleum Institute) standards.
Consult with a Mechanic: If you’re unsure, consult with a mechanic at Miller Toyota to determine the best high mileage oil for your vehicle.

18. Understanding Synthetic Blend Oil

Synthetic blend oil combines conventional and synthetic oils to offer enhanced performance at a lower cost than full synthetic oil.

18.1 Advantages of Synthetic Blend Oil

Enhanced Protection: Offers better protection against heat and wear compared to conventional oil.
Improved Cold-Start Performance: Flows more easily at low temperatures, reducing engine wear during cold starts.
Cost-Effective: Provides a good balance between performance and price.

18.2 When to Use Synthetic Blend Oil

Daily Driving: Suitable for everyday driving conditions.
Moderate Climates: Works well in moderate temperature ranges.
Cost Considerations: A good option if you want better protection than conventional oil without the higher cost of full synthetic oil.

18.3 Limitations

Not as Durable as Full Synthetic: Doesn’t offer the same level of protection or extended oil change intervals as full synthetic oil.

19. Full Synthetic Oil Change: Benefits

Opting for a full synthetic oil change offers several key advantages for your 2012 Toyota Highlander, ensuring optimal engine performance and longevity.

19.1 Enhanced Engine Protection

Superior Lubrication: Full synthetic oil provides exceptional lubrication, minimizing friction and wear on engine components.
High-Temperature Stability: Maintains its viscosity and protective properties even under extreme heat, preventing engine damage.
Low-Temperature Flow: Flows easily at cold temperatures, ensuring quick and efficient lubrication during start-up.

19.2 Extended Oil Change Intervals

Longer Lifespan: Full synthetic oil can last significantly longer than conventional or synthetic blend oils, reducing the frequency of oil changes.
Cost Savings: While the initial cost is higher, fewer oil changes can save money over the long term.

19.3 Improved Engine Cleanliness

Sludge and Deposit Reduction: Full synthetic oil is designed to resist sludge and deposit formation, keeping your engine cleaner and more efficient.
Enhanced Detergents: Contains advanced detergents that help remove existing deposits and keep them from reforming.

19.4 Maximized Engine Performance

Increased Fuel Efficiency: By reducing friction, full synthetic oil can improve fuel efficiency, saving you money at the pump.
Optimized Power: Ensures that your engine operates at peak performance, providing smooth and responsive power delivery.

19.5 Reduced Wear and Tear

Prolonged Engine Life: The superior protection of full synthetic oil helps extend the life of your engine, reducing the risk of costly repairs.
Protection Against Corrosion: Full synthetic oil contains additives that protect against corrosion, preventing damage to critical engine components.

20. What Type of Oil Does a 2012 Toyota Highlander Use?

The 2012 Toyota Highlander typically uses 0W-20 or 5W-20 oil, but always refer to your owner’s manual for the exact recommendation.

20.1 Understanding Oil Viscosity

0W-20: This is a multi-grade oil designed for excellent cold-start performance and fuel efficiency. The “0W” indicates its winter performance, while “20” represents its viscosity at operating temperatures.
5W-20: Similar to 0W-20, but with slightly less cold-start performance. It is suitable for a wide range of temperatures and driving conditions.

20.2 Factors to Consider

Climate: In colder climates, 0W-20 may be preferred for its superior cold-start capabilities.
Driving Conditions: For normal driving conditions, either 0W-20 or 5W-20 can be used.
Engine Condition: If your Highlander has high mileage, you may consider using high mileage oil with the recommended viscosity.

21. Conventional Motor Oil: Benefits

Conventional motor oil, derived from crude oil and refined to meet specific requirements, remains a popular choice for many vehicles due to its cost-effectiveness and adequate performance in standard driving conditions. Here are the key benefits of using conventional motor oil in your 2012 Toyota Highlander:

21.1 Cost-Effectiveness

Lower Price Point: Conventional oil is significantly cheaper than synthetic or synthetic blend oils, making it an attractive option for budget-conscious vehicle owners.
Suitable for Standard Use: For drivers who don’t put their vehicles through extreme conditions, conventional oil provides sufficient lubrication and protection.

21.2 Wide Availability

Easy to Find: Conventional oil is readily available at most auto parts stores, service stations, and dealerships.
Variety of Brands: Numerous brands offer conventional motor oil, providing a wide range of options to choose from.

21.3 Adequate Lubrication

Sufficient Protection: Provides adequate lubrication for engine components, reducing friction and wear under normal driving conditions.
Effective Cooling: Helps dissipate heat from the engine, maintaining optimal operating temperatures.

21.4 Suitable for Older Vehicles

Compatibility: Works well with older engines that were originally designed to use conventional oil.
Reduced Risk of Leaks: Synthetic oils can sometimes cause leaks in older engines due to their enhanced cleaning properties and different chemical composition.

21.5 Regular Oil Changes Maintain Performance

Consistent Maintenance: With regular oil changes at the recommended intervals, conventional oil can effectively maintain engine performance and reliability.
Simple Maintenance: Using conventional oil simplifies the maintenance process, as there are fewer considerations compared to synthetic oils.

22. Oil Change Coupons at Miller Toyota

Miller Toyota in Boise frequently offers oil change coupons to make your vehicle maintenance more affordable. Check our website or contact our service department for the latest deals.

22.1 How to Find Coupons

Website: Visit millertoyota.net and check the service specials page.
Email List: Sign up for our email list to receive exclusive coupons and promotions.
Social Media: Follow us on social media for announcements about special offers.

22.2 Types of Discounts

Percentage Off: Discounts such as 10% or 15% off your oil change.
Fixed Price: Special pricing for specific oil change packages.
Bundle Deals: Offers that combine an oil change with other services like tire rotations or inspections.

22.3 Benefits of Using Coupons

Cost Savings: Reduce the overall cost of your vehicle maintenance.
Quality Service: Receive the same high-quality service at a lower price.
Regular Maintenance: Encourage regular maintenance to keep your vehicle running smoothly.

23. Why Do Cars Need an Oil Change?

Cars need regular oil changes to maintain engine health and performance. Motor oil lubricates engine components, dissipates heat, and removes contaminants.

23.1 Lubrication

Reduces Friction: Oil creates a protective layer between moving parts, reducing friction and wear.
Prevents Damage: Proper lubrication prevents metal-to-metal contact, which can cause significant engine damage.

23.2 Cooling

Dissipates Heat: Oil helps transfer heat away from hot engine components, preventing overheating.
Maintains Temperature: Keeps the engine running at an optimal temperature for efficient performance.

23.3 Cleaning

Removes Contaminants: Oil picks up dirt, debris, and combustion byproducts, preventing them from building up in the engine.
Filters Debris: Carries contaminants to the oil filter, which traps them and keeps the oil clean.

23.4 Protection

Inhibits Corrosion: Oil contains additives that protect against corrosion, preventing rust and damage to engine components.
Neutralizes Acids: Helps neutralize harmful acids that can form as a result of combustion.

23.5 Maintaining Oil Quality

Prevents Sludge: Over time, oil breaks down and forms sludge, which can clog engine passages and reduce performance.
Ensures Efficiency: Regular oil changes ensure that the oil remains clean and effective, maintaining engine efficiency and longevity.

24. What is The Difference Between Synthetic Blend Oil vs Full Synthetic Oil?

Choosing between synthetic blend oil and full synthetic oil depends on your vehicle’s needs, driving conditions, and budget. Here’s a comparison to help you decide:

24.1 Composition

Synthetic Blend Oil: A mixture of conventional and synthetic base oils, combined with additives to enhance performance.
Full Synthetic Oil: Composed entirely of synthetic base oils, engineered for maximum performance and protection.

24.2 Performance

Synthetic Blend Oil: Offers better protection than conventional oil, including enhanced resistance to heat and wear.
Full Synthetic Oil: Provides the highest level of protection, with superior resistance to heat, wear, and sludge buildup.

24.3 Durability

Synthetic Blend Oil: Lasts longer than conventional oil, but not as long as full synthetic oil.
Full Synthetic Oil: Offers the longest oil change intervals, reducing the frequency of maintenance.

24.4 Cold-Start Protection

Synthetic Blend Oil: Provides improved cold-start performance compared to conventional oil.
Full Synthetic Oil: Delivers excellent cold-start protection, ensuring quick and efficient lubrication in cold temperatures.

24.5 Cost

Synthetic Blend Oil: More affordable than full synthetic oil, making it a cost-effective upgrade from conventional oil.
Full Synthetic Oil: More expensive than synthetic blend oil, but offers the best performance and protection.

24.6 Choosing the Right Oil

Synthetic Blend Oil: Ideal for daily driving, moderate climates, and drivers seeking a balance between performance and cost.
Full Synthetic Oil: Best for high-performance vehicles, extreme climates, and drivers who want maximum protection and extended oil change intervals.

25. How Much Oil Does a 2012 Toyota Highlander Take?

The 2012 Toyota Highlander typically requires between 6.4 quarts of oil. However, it’s essential to verify the exact amount in your vehicle’s owner’s manual to ensure proper lubrication.

25.1 Checking Oil Level

Regular Checks: Check your oil level regularly, ideally every month or before long trips.
Dipstick: Use the dipstick to measure the oil level. The oil should be between the minimum and maximum marks.

25.2 Adding Oil

If Low: If the oil level is low, add the recommended type of oil to bring it up to the proper level.
Avoid Overfilling: Be careful not to overfill, as this can cause engine damage.

25.3 Professional Service

Miller Toyota: If you’re unsure about checking or adding oil, visit Miller Toyota for a professional oil change and inspection.
Address: 208 N Maple Grove Rd, Boise, ID 83704, United States
Phone: +1 (208) 376-8888
Website: millertoyota.net

26. Best High Mileage Oil Change in Tampa

While Miller Toyota is located in Boise, ID, we understand the importance of finding reliable high mileage oil change services wherever you are. High mileage oil is specifically formulated for vehicles with over 75,000 miles, offering benefits like seal conditioners and enhanced detergents.

26.1 Benefits of High Mileage Oil

Seal Conditioners: Help prevent leaks by rejuvenating worn seals.
Enhanced Detergents: Clean sludge and deposits from older engines.
Viscosity Improvers: Maintain oil thickness at higher temperatures.

26.2 Finding a Trusted Service Provider

Reputation: Look for service providers with positive reviews and a strong reputation for quality work.
Certified Technicians: Ensure the technicians are certified and experienced in working with high mileage vehicles.
Quality Products: Choose providers that use high-quality high mileage oils from reputable brands.

26.3 Questions to Ask

Oil Type: What type of high mileage oil do you recommend for my vehicle?
Service Inclusions: What is included in the high mileage oil change service?
Warranty: Do you offer a warranty on the oil change service?

27. High Mileage Motor Oil: Benefits

High mileage motor oil is designed to address the specific needs of older engines, providing enhanced protection and performance. Here are the key benefits:

27.1 Seal Conditioning

Reduces Leaks: High mileage oils contain seal conditioners that help swell and rejuvenate worn seals, reducing oil leaks.
Prevents Leaks: By maintaining the integrity of seals, high mileage oil can prevent new leaks from forming.

27.2 Deposit Cleaning

Removes Sludge: High mileage oils contain enhanced detergents that help clean sludge and deposits from the engine, improving performance.
Maintains Cleanliness: Keeps engine components clean, ensuring proper lubrication and heat dissipation.

27.3 Viscosity Stability

Maintains Thickness: High mileage oils are formulated to maintain their viscosity at higher temperatures, providing consistent lubrication.
Reduces Wear: Proper viscosity helps reduce wear on engine components, extending engine life.

27.4 Anti-Wear Additives

Extra Protection: High mileage oils often contain additional anti-wear additives to protect older engines from wear and tear.
Prolonged Life: These additives help prolong the life of critical engine components.

27.5 Reduced Oil Consumption

Less Burn-Off: High mileage oils are designed to reduce oil burn-off, which is common in older engines.
Improved Efficiency: By reducing oil consumption, these oils can improve fuel efficiency and reduce emissions.

28. Oil Change Service at Miller Toyota

At Miller Toyota in Boise, we offer comprehensive oil change services to keep your vehicle running smoothly. Our certified technicians use genuine Toyota parts and recommended oil types to ensure optimal performance and longevity.

28.1 Service Inclusions

Oil Change: Replacement of old oil with new, high-quality oil.
Oil Filter Replacement: Replacement of the old oil filter with a new, genuine Toyota filter.
Fluid Level Check: Inspection and top-off of all essential fluids, including coolant, brake fluid, and power steering fluid.
Multi-Point Inspection: A thorough inspection of your vehicle’s major systems to identify potential issues.

28.2 Scheduling

Online Scheduling: Schedule your oil change appointment online at millertoyota.net.
Phone Scheduling: Call our service department at +1 (208) 376-8888 to schedule your appointment.
Convenient Hours: We offer convenient service hours to fit your busy schedule.

28.3 Benefits of Choosing Miller Toyota

Certified Technicians: Our technicians are certified and experienced in working with Toyota vehicles.
Genuine Parts: We use genuine Toyota parts and recommended oil types.
Quality Service: We provide thorough and reliable service to ensure your vehicle is running its best.
Customer Satisfaction: We are committed to providing excellent customer service and ensuring your satisfaction.

29. Can You Mix Conventional Oil & Synthetic Motor Oil?

While you can mix conventional and synthetic motor oil, it’s generally not recommended. Here’s why:

29.1 Reduced Performance

Diluted Benefits: Mixing conventional and synthetic oil dilutes the benefits of the synthetic oil, reducing its performance and protection.
Compromised Quality: The resulting mixture won’t perform as well as a full synthetic oil.

29.2 Different Properties

Varying Formulations: Conventional and synthetic oils have different formulations and additives, which may not be fully compatible.
Inconsistent Protection: The mixture may not provide consistent protection across all engine conditions.

29.3 Best Practice

Stick to One Type: It’s best to stick to one type of oil – either conventional or synthetic – for optimal performance and protection.
Full Synthetic Preferred: If possible, use full synthetic oil for its superior benefits and extended oil change intervals.

29.4 Emergency Situations

If Necessary: In an emergency, you can mix conventional and synthetic oil to top off your engine.
Change Soon: However, you should change the oil as soon as possible to ensure proper lubrication and protection.

30. Oil Change Service Near Me

Finding a reliable oil change service near you is essential for maintaining your vehicle. At Miller Toyota in Boise, we provide top-notch oil change services with certified technicians and genuine Toyota parts.

30.1 Miller Toyota in Boise

Address: 208 N Maple Grove Rd, Boise, ID 83704, United States
Phone: +1 (208) 376-8888
Website: millertoyota.net

30.2 Benefits of Choosing Miller Toyota

Certified Technicians: Our technicians are certified and experienced in working with Toyota vehicles.
Genuine Parts: We use genuine Toyota parts and recommended oil types.
Comprehensive Service: We offer a thorough oil change service, including fluid level checks and a multi-point inspection.
Customer Satisfaction: We are committed to providing excellent customer service and ensuring your satisfaction.

30.3 Scheduling Options

Online: Schedule your oil change appointment online at millertoyota.net.
Phone: Call our service department at +1 (208) 376-8888 to schedule your appointment.

31. Contact Miller Toyota Today

Keeping your 2012 Toyota Highlander in top condition is easy with the expert service at Miller Toyota. From resetting your oil light to providing comprehensive maintenance, we are here to help.

31.1 Schedule a Service Appointment

Online: Visit millertoyota.net to schedule your service appointment online.
Phone: Call us at +1 (208) 376-8888 to speak with our service team.

31.2 Explore Our Services

Website: Learn more about our services and special offers at millertoyota.net.
Visit Us: Stop by our dealership at 208 N Maple Grove Rd, Boise, ID 83704, United States.

31.3 Why Choose Us?

Expert Technicians: Our certified technicians provide top-quality service.
Genuine Parts: We use genuine Toyota parts for optimal performance.
Customer Satisfaction: We are dedicated to exceeding your expectations.

By following these steps and tips, you can confidently reset the oil light on your 2012 Toyota Highlander and ensure your vehicle receives the care it deserves. And remember, for all your Toyota service needs, millertoyota.net is here to provide expert assistance and exceptional service.

FAQ: Resetting the Oil Light on a 2012 Toyota Highlander

1. How do I reset the oil light on my 2012 Toyota Highlander?

To reset the oil light, turn the ignition on (without starting the engine), use the “DISP” button to show the odometer, turn the ignition off, press and hold the trip meter reset button, turn the ignition back on (while still holding the button), wait for the display to reset to “000000”, and then release the button.

2. Why is it important to reset the oil light after an oil change?

Resetting the oil light ensures accurate maintenance tracking, prevents over- or under-servicing, and helps maintain your vehicle’s warranty compliance.

3. What type of oil does my 2012 Toyota Highlander need?

Refer to your owner’s manual for the recommended oil type, but typically, the 2012 Toyota Highlander uses 0W-20 or 5W-20 oil.

4. How often should I change the oil in my 2012 Toyota Highlander?

The oil change frequency depends on the type of oil you use.