Pete 387 Question

I found a few different ways listed online....

1.)Remove the "flat glass assembly" from the "mirror head". Then on the back of this assembly there is a small "recessed gray button". Pressing and releasing this button will toggle the display through Celsius, Off and Fahrenheit in that order.

2.)Can be done by the driver without getting out of the seat. To start, you turn the key to provide electric power to the truck. Then you wait at least 5 seconds for the mirror to stabilize.

Then cover the display area of the mirror to block out all light for at least 5 seconds following which you uncover the area for at least five seconds.

You repeat this 2 more times for a total 3.

Each time you go through this turning on the electric power and covering/uncovering the display/display light sensor 3 times, you change the display status once. The display status goes from off to Fahrenheit or Fahrenheit to Celsius or Celcius to off each time you go through this sequence.

3.)Pushing the odometer button repeatedly until it changes the temp setting.


Hopefully one of these works...

 

If it's in the shop they could prob change it in the computer really easily.