Originally Posted by Slapshot

My 2000 ML430 BAS/ESP and ETS lights come on together, often and at unpredictable times (sometimes during start and at other times after hours of driving). I do not notice any malfunctions when these lights are on. I suspect that the lights are at fault, not the BAS, ESP and ETS systems themselves.

Before I send my vehicle back to the shop for a probable costly repair, I thought I'd ask to see if anyone else has encountered the same problem. If so, how much did the repair cost?