1 Fault Found:
02071 - Local Databus
004 - No Signal/Communication
this is for Cent. Elect. component.
I cleared this error but always appeared again.
I have Audi A3 2004 , 2.0 FSI 110kwh AXW
The problem is that my battery runs out of power after 48hours.
I put a new battery but the problem has not disappeared.
Sometimes i have this problem / sometimes i don't.
How can i fix this error ?