failt code 18085
I have the fault code (18085 can engine instrument communication missing or faulty signal)
coming up on my Audi A3 year 2002.
I also have "FUSE " coming up on the display.
We checked all the fuses and none o them is faulty.
Someone said it could be just the CPU is rusty.
Would you be able to advise ?
Your help will be very much appreciated