Thread: Temp gauge
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      07-16-2014, 03:57 PM   #159
3.0L
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Drives: M235i, 20k miles
Join Date: Apr 2014
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Quote:
Originally Posted by rayploy View Post
Do you guys know about the secret menu?
Press down the mileage reset button, while starting your car.
The unlock code is the last four digits of your vin added together .
I tried this twice, but it wouldn't unlock.

On holding down the reset button I saw a display line beginning with 01 *, 02 *,
etc. I tapped the reset button repeatedly until I came to the line "unlock." I then held the reset button down until a 0 digit appeared. Next, tapped the reset until the magic sum of the last 4 digits of my VIN appeared. Then what? How do you enter that figure? I tried holding down the reset. No go. Tried shutting off the car and restarting. No go. No workie.
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