A6 Sedan V6-2.8L (AHA) (1998)
Driver/Vehicle Information Display: All Technical Service Bulletins
Attachment Bulletin # 900505
Group: 90
Number: 05-05
Date: Oct. 4, 2005
Subject:
Instrument Cluster, Driver's Information Display Fades
Model(s):
A6, A4
See VIN Table 1998 > 1999
Supersedes T.B. Group 90, Number 01-04 dated Nov. 7, 2001 due to added part numbers.
Condition
-
Driver's information display in the instrument cluster (arrow) fades or goes completely blank.
Service
-
Check software version of cluster in vehicle using the VAS 5051 diagnostic tool (see Repair Manual, Electrical Equipment, Repair Group 01 On
Board Diagnostic (OBD)).
-
Replace instrument cluster with new cluster using software version D18 or higher (see Repair Manual, Electrical Equipment, Repair Group 90;
Instrument cluster).