Audi A6 J518 Dash is Dead with Black Screen (Solved)
Recently many Audi (A6,Q7) cars got in trouble of dead dashboard with a black screen and failed to communicate. Here’s the engineer solution to the problem.
Audi Q7 2015
Audi A6L 2013
Some other models that replaced J518 CPU
VVDI VAG diagnostic interface
Symptom after the car was dead:
The gateway cannot be activated!
Keys cannot programmed even online!
Change another new CPU or reflash J518 data
The FLASH data in new models’ CPU is different from the old/ earlier.
Please pay attention when read EEPROM data with AVDI, VVDI/VVDI 2!
If you use the default capacity: 128, then the car will be dead.
But select 256 as capacity, it would be OK.
Unluckily, AVDI or VVDIcannot automatically recognize J518 capacity; so usually, DEAD.
If you want to add new keys to new Audi, please manually select 256 as J518 cpu capacity withVVDI commander key programmer.
AT YOUR OWN RISK to try.
After-sales questions and issues: Contact our Customer Service Department. (A customer representative will get back to you).
Please Sign In first if you want to later edit or manage reviews uploaded by yourself.