Question about 2004 Audi A4
I have an Audi A4 Avant 54 reg. Happily using the bluetooth for a year now.
Yday I called a number that was engaged. That number seems now locked in the display and the steering wheel controls, radio and voice activation will not work. Display stuck on PHONE
I have tried connecting my phone via bluetooth again and no active devices showing. It appears to have locked onto that number and will not move it, Switching ignition on/off and phone the same does nothing. It had always been alright. Should I try disconnecting the battery?
I understand if it resets it I will need to put the radio ID in, that's ok but someone said something about resetting e windows.
Anmy advice much appreciated
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Posted on Jan 02, 2017
SOURCE: Bluetooth Volume too low
I had the same problem after I got my 15K service back in April. I brought the car back and they said they cranked it up to the max but it was still too low. I started researching online and found out that I was not the only one with this problem. I even forwarded this link to the dealer. I told them that Audi must have a solution for this because it is not an isolated issue. Thankfully, there is a solution and my bluetooth was fixed last week! Audi recently sent out TSB (technical service bulletin) #2018475/2 which is apparently a "radio adaption" as stated on my invoice. My bluetooth is now back to normal. You all should contact your local Audi dealer and reference this TSB so that your bluetooth issues can be fixed.
Posted on Jun 11, 2009
Try to clean rear parking sensors. Check also electric cables and connections, clean if necessary. Commons faults are sensors out of order. If one or more sensors faults you hear only a continous constant noise when you put in "R" gear. You need a VAS, VAG-COM, Bosch KTS, ... diagnosis scantool. The factory parking system will be scaned from errors with this instrument, and you will find exactly which sensors are out of order (for example: rear left center sensor, rear right side sensor break off, short to ground or short to plus).
Posted on Dec 12, 2009
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