Hello together, how sure some of you know, I have been the owner of a Volvo S60 since last week. Today it started already directly with the problems! The exhaust light (engine control light) started to light up and didn’t go out. By the way, in the on-board computer there was NO error message stored. I then drove to Volvo and had the error memory read out. The following things stand or stood there: ECU: BCM-0057 “Power supply too low” Status: located not active in front of control unit: CEM-6A02 “Door unlocked, rear right signal too high” Status: not active in front of control unit: ECM-640A “Reset valve, camshaft error signal Status: not active in front. ECU: PDM-0013 “Central locking motor M3 signal too low/misses Status: not active in front Can you start something with it? LG from Chris