I just had a super charger replaced after it locked up and eventually tore the belt up . It seem to have fixed the problem, but I still have both the BAS/ASR and service dash light on. Was the faulty S/C the cause for these warning lights and how to I get them off? Do I have to have Mercedes do this? Thanks for any help. SORRY I PUT DOWN THE WRONG DASH LIGHT READING .IT SHOULD BE BAS/ASR AND SERVICE ENGINE LIGHTS It's a 1999 C 230 Mercedes. It quite but doesn't seem to have the same power. Any guesses. Thanks very much