E 55 AMG Sedan (211.076) V8-5.5L SC (113.990) (2003)
Voice Activation Module: All Technical Service Bulletins
Cell Phone - Poor Hands Free Quality/Noises/Echoing
Date: March 14, 2006
Order No.: P-B-82.70/338b
Supersedes: P-B-82.70/338a dated Sept. 14, 2004
Group: 82
Revision History
SUBJECT:
Model 211.065/070/076/082/083/265/282/283, MY 03 and O4with Voice Control System
Model 215.374/375/376, MY 04 with Voice Control System
Model 220.170/174/175/176/183/184, MY 04 with Voice Control System
Poor Hands Free Quality
If you receive reports in the above model vehicles of poor hands-free quality during a phone call, replace the Voice Control Module (A3511) in 211
models with part number BQ 6 82 0929 and in 215/220 model with part number BQ682 0934.
Typical symptoms of poor hands free quality include echoing, high-pitched noises, and general distortion of the voice until the point where the speaker is
incomprehensible.
Parts Information
Note:
The following allowable labor operations should be used when submitting a warranty claim for this repair.
In Case of Warranty