mini Workshop Repair Guides

Mini Workshop Service and Repair Manuals

Audio System - Interference/Noise From Door Speakers|Page 9940 > < Audio System - Interference/Noise From Door Speakers|Page 9938
Page 1
background image

Rear Door Panel: By Symptom

Technical Service Bulletin # 653209

Date: 091101

Audio System - Interference/Noise From Door Speakers

SI B 65 32 09
Audio, Navigation, Monitors, Alarms, SRS

November 2009
Technical Service

SUBJECT
Interference Noise from the Loudspeakers

MODEL
All

SITUATION
Interference noise from the door loudspeakers can be heard in all audio modes.

CAUSE
Cause 1: The door panel is improperly fitted (torsion, stress, etc.).

Cause 2: The loudspeaker wiring or the loudspeaker itself is damaged.

CORRECTION
Work through the appropriate test modules integrated in ISTA diagnosis.

Cause 1: Test module W6513_WAS1 Noise from speaker (refer to Attachment A).

Cause 2: Test module B6512_AudioCICR-Speaker (refer to Attachment B).

WARRANTY INFORMATION
Covered under the terms of the BMW New Vehicle Limited Warranty.

Audio System - Interference/Noise From Door Speakers|Page 9940 > < Audio System - Interference/Noise From Door Speakers|Page 9938