IDU has gone [Archive] - Audi Forums

: IDU has gone

05-12-2016, 11:36 AM
Hi everyone
I'm new to forums but I have an 07 3.2 Quattro & the IDU has gone blank. The system is still all working as I can read everything with a torch. I removed the dash to hopefully replace a bulb, only to find a circuit board. I have been advised that replacing an SGE 2685 transformer might solve the problem but without removing the dash AGAIN I am not sure whether there is one & the spec for the said part suggests that it is not for an A4. can anyone shed any light on my problem. THANKS