brake assist + esp lights
sometimes in the onboard computer appears two message:
1. Brake assist
2. Electronic stability program
then I have to switch off the car and then switch it on and messages aren't displayed.
what to do?
how to eliminate errors?
my car is s320 cdi year 2000.
Result: airmatic control arm sensor I beleive was the culprit. Replacing that allowed everything else to work properly


