03: ABS Brakes Fault Code
Any ideas? Here's the exact info:
03: ABS Brakes
Component: ABS/ESP allrad D56
Brake Pressure Sensor 1 (G201)
48-10 Supply Voltage -- Intermittent
I'd start with the brake light switch. Easiest, and that's happened more often.
There could be other issues, like the wiring, sensor or control unit. But methinks the ABS light would come on if it were more serious.




