BAS light on 2002 Mercedes-Benz C240

BAS light is coming up on my screen

Asked by for the 2002 Mercedes-Benz C240
Get a computer diagnostic at a MB specialty shop, they should have an SDS computer which reads the BAS.

1 more answer
alot of times the brake switch going bad will cause the bas light to come on. i would try that first it's cheap and easy to do yourself.