just replaced battery now esp light perm on

tbs · Feb 21, 2014

Coincidence or problem?

dualmono21 · Feb 21, 2014

drive the car and see if the light goes out
often comes on when changing battery ..... if not get a fault code

Mike.M · Feb 21, 2014

Drive car about 20 meters and the system will set itself

tbs · Feb 21, 2014

thanks that has worked

PetrolDave · Feb 21, 2014

tbs said:
Coincidence or problem?

Normal, when you disconnect the battery the G85 ESP yaw sensor loses it's calibration.

Easily reset exactly as Mike.M described.