I could do with some help here. My car is an Audi A5 3.0 tdi. Car was fine one day but came out in the morning and it was completely dead, not even a dim dash light. I assumed knackered battery so bought a new one. All was fine for the two hours i drove it and then parked it up. Next morning, same thing completely dead. I put my multimeter on battery and it had drained to 5.5v. As the car is under warranty (warranty wise ) I took it to a non Audi garage. Ive just rang them and they say that there are no fault codes logged and it hasnt lost any charge allday and cant find anything wrong with it. As they cant find a problem im going to get hit with a ridiculous bill
Anyway, i have a friend coming around tomorrow with a genuine vcds cable. Where should we start looking? How could there be no fault codes registered? Surely there would be loads considering ive had to put jump leads on the under bonnet terminals just to get the handbrake released and boot open?
NHN, Sent you a PM regarding a cable