Could somebody please point me to the right direction?? The MMI is dead on my Audi a6 c6. I've done an optical bus diagnostic and this is what I get. Electrical Optical 19 Can Gateway OK ERROR 5F-Information OK OK 0E Media Player 1 OK OK 56 Radio ERROR ERROR Thanks in advance
Radio module is dead, which is also the amplifier, check the fuse and connection if that is all OK, then you need to replace that module (located in the boot on the left) Also a replacement module will require coding and component protection removed which cannot be done VIA VCDS.
Hi B5NUT Hi, Thanks for your reply. I've checked all the fuses on the driver's side passenger side and the boot and they're all fine.Are there other fuses I missed?? It's just weird I changed the number plate lights and then the mmi dies.
No it's been working fine.I changed the number plate bulbs for led last weekend.Couple of hours later jumped in the car and the mmi wasn't turning on.When I press any button the initial mmi screen come on then it goes black
You have 3G basic (low) with the navigation run of the SD card. Could you take a picture of the other side of the boot
Don't need to it's still the (low) system I believe you can copy the nav data to an SD card (if memory serves me correctly) The Radio module could be hind the left boot trim, as elsawin states that is where the radio module is even on a saloon, and I know it's there on all Avant models.
Hi B5NUT, I've replaced the radio unit but it's still not working.. Running out of ideas what might causing the problem.Have you got any idea what else could I check?? Thank you
Hi, Yes Cp removed and radio recoded but still the same Just wondering if my number plate lights got anything to do with this.I replaced them back in february for Led lights and they blew a couple of fuses,right after that the mmi wouldn't turn on.....Bit as I said before I've checked all fuses in every compartment.
Hi B5NUT, Sorry for getting back to you so late been doing a lot of overtime and never really had the chance to do a scan,but managed to do one today and here is what I got from it... Thank you once again 1 Fault Found: 00384 - Optical Databus 011 - Open Circuit Freeze Frame: Fault Status: 01101011 Fault Priority: 5 Fault Frequency: 1 Reset counter: 32 Mileage: 297474 km Time Indication: 0 Date: 2009.08.02 Time: 20:46:12 Freeze Frame: Bin. Bits: 10000 Voltage: 11.70 V Count: 11 Bin. Bits: 00000 Friday,03,January,2020,13:16:10:00006 VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64 VCDS Version: 18.2.0.3 Data version: 20180212 DS287.0 www.Ross-Tech.com Control Module Part Number: 4F0 907 468 M Component and/or Version: GW-BEM 4CAN-M H06 0035 Optical Bus Diagnostic : Standard Controller Electrical Optical 19-CAN Gateway OK ERROR 5F-Information Electr.(High/D3) OK OK 0E-Media Player 1 OK OK 56-Radio ERROR ERROR
Have you checked you’ve got +12v going to the radio with a multimeter? edit: I’m guessing you will have if CP has been removed and programmed. are number plates light LED from factory on a 09 car? If not have you changed back to original lamps to rule that out? The fact you blew 2 fuses fitting them doesn’t sound very good though.
member: 136967"]Hi B5NUT, Sorry for getting back to you so late been doing a lot of overtime and never really had the chance to do a scan,but managed to do one today and here is what I got from it... Thank you once again 1 Fault Found: 00384 - Optical Databus 011 - Open Circuit Freeze Frame: Fault Status: 01101011 Fault Priority: 5 Fault Frequency: 1 Reset counter: 32 Mileage: 297474 km Time Indication: 0 Date: 2009.08.02 Time: 20:46:12 Freeze Frame: Bin. Bits: 10000 Voltage: 11.70 V Count: 11 Bin. Bits: 00000 Friday,03,January,2020,13:16:10:00006 VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64 VCDS Version: 18.2.0.3 Data version: 20180212 DS287.0 www.Ross-Tech.com Control Module Part Number: 4F0 907 468 M Component and/or Version: GW-BEM 4CAN-M H06 0035 Optical Bus Diagnostic : Standard Controller Electrical Optical 19-CAN Gateway OK ERROR 5F-Information Electr.(High/D3) OK OK 0E-Media Player 1 OK OK 56-Radio ERROR ERROR[/QUOTE] riginal lamps to rule that out? The fact you blew 2 fuses fitting them doesn’t sound very good though.[/QUOTE]
Hi Bbflex, Yes I have 12v going to the radio checked that.Car didn't come with led number plate ligts I changed them before mot,because the old ones wer quite rusty.They led ones blew two fuses and the radio stopped working right after that vut actually never tried to swap them back for normal bulbs...Will give it a go though Thanks
