Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Compass/Temperature Mirror Internal Failure
Perform the compass/temp mirror self-check. Turn the ignition on. Press and hold the left lamp button for 20-25 seconds. The display will illuminate each of the VF segments: CAL, ZONE, N, NE, E, SE, S, SW, W, NW, the numerals 0 through 9, C° and F°. The compass/temp mirror will test the memory and the compass. Press the left lamp button or cycle the ignition to exit the self-check. If the compass/temp mirror displays an "F" after the self-check, replace the compass/temp mirror. If the compass/temp mirror does not displays an "F" after the self-check, the test is complete.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
No obligation. See pricing before you book.