[BiturboS4] VAG Com Codes: Has Anyone Else Gotten Similar DTCs? If So - What Were Your Next Steps?

Ti Kan ti at amb.org
Mon Nov 17 00:11:29 EST 2003

j y writes:
> thanks
> >
> > 65535 - Internal Control Module Memory Error

Hi j y,

I just ran a scan on my S4 and guess what, I also have the same
radio DTC.  The radio works just fine as far as I could tell, though.
One thing that I had observed from a few days ago, and don't know
if it is related, is that my front/back fader control setting was
set way back, and I don't think I did that...  All other settings
are ok.  I re-adjusted the fader and all has been well again.

Anyway, I cleared the DTC and will check again in a few weeks to
see if it comes back.

One other DTC that I had been getting is:

Control Module Part Number: 4B0 919 887 B
  Component and/or Version: Navigation     BNO 0001
           Software Coding:
            Work Shop Code:
1 Fault Found:
00852 - Loudspeaker(s): Front
        36-00 - Open Circuit
VAG-COM Version: Release  311.2-N

However my nav system works just peachy...  I had cleared this DTC
several times in the past and it keeps coming back.  I think it's
a bogus fault because all the speakers, including the special nav/phone
speaker in the door, work just fine.

2003 A4 1.8T multitronic
2001 S4 biturbo 6-sp
1984 5000S turbo
1980 4000 2.0 5-sp
 R 1 3 5  Ti Kan
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