E 550 Coupe (207.372) V8-5.5L (273.966) (2010)
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Front Door Panel: By Symptom
Audio System - Interference From Front Door Speaker
INTERFERENCE NOISE FROM SPEAKER IN FRONT DOOR
Topic number
LI82.62-P-048033
Version
1
Design group
82.62 Loudspeakers, amplifiers, antennas
Date
09-29-2009
Validity
Model series 207.3 with code 413 (Panoramic glass sunroof)
Reason for change
Reason for block
Complaint:
Interference noise from the speaker in the front door.
Cause:
Due to incorrect installation of the door lining, the soundproofing of the speaker may press against the diaphragm of the speaker.
Remedy:
1) Remove door lining on front door
2) Check whether the soundproofing (in the marked area) is pressing on the diaphragm of the speaker, see attachment
3) Replace speaker soundproofing if necessary
NOTE:
Parts are special order from GLC and not a stocking item for MBUSA.
Please note for customer scheduling.
Attachments
Symptoms
Parts