Hi lads, new to Audis here. We have a 2008 b8 a4 s-line 2.0tdi caga. Few lights on dash including: ABS, glow plugs, engine management, traction control.
plugged it in and these codes appeared:
U012100 - Lost communication with abs control module
U1015- Brake control mondule no communication
01316- Brake control module
Have tried changing the abs pump/module and no luck, do these need to be programmed to the car?
Speedometer not working and fuel guage sporadic.
Any help seriously appreciated🙏