How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Matt Your Own Question
Matt, Mechanical Engineer
Category: Audi
Satisfied Customers: 237
Experience:  BEng hons Mech engineering, in auto industry 22 years
Type Your Audi Question Here...
Matt is online now

audi a6. Brake lights etc dashboard warnings

Customer Question

audi a6. Brake lights reverse and indicator dashboard warning yet they all appear to be working - changed brake light no difference. On line suggests faulty connection to the J393 unit, but cannot work out what this is . Any idea before I have to take it into the garage.  I am not into electrics but will pay a lot more if I can sort this out without having to go to the garage.  


Submitted: 4 years ago.
Category: Audi
Expert:  Shantal-Mod replied 4 years ago.

I'm Shantal and I'm a moderator for this topic.

We have been working with the Experts to try to help you with your question. Sometimes it may take a bit of time to find the right fit.

I was checking to see if you had already found your answer or if you still need assistance from one of the Experts.

Please let me know if you wish to continue waiting or if you would like for us to close your question?

Thank you,

Customer: replied 4 years ago.

the correct e mail [email protected]


I have not had an answer of any sorts yet.

Expert:  Shantal-Mod replied 4 years ago.

I apologize as we have not yet been able to find a Professional to assist you. Do
you wish for me to continue to search for someone to assist you or would you
like for us to close your question at this time?

Thank you for your patience,

Customer: replied 3 years ago.

Please cancel my request for an answer as I have not received a reply and

arrange to refund the money paid. Thank you.

In the end I have had to take the car in to Audi at great expense.

Customer: replied 3 years ago.

Please cancel this order and arrange a refund. Unfortunately the hold up

has left me with no solution. I had hoped it might have been something quite simple, but maybe it isn't. Had to take it in to garage to make sure i have some wheels. Apologies. Probably not your fault. So double apologies.