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Group 41 Body Service Bulletins

Bulletin number

Title

Description

Date of issue

41 04 83 (740) Wind noise Discusses various locations of wind noise and testing / repair procedures May 1983
41 05 84 (928) Buzzing sound, 318i to end of 5/85 production Buzzing between 55 and 70 mph, check driveshaft phase, if ok, load trunk with weight, if problem is fixed with weight, install angle bracket kit P/N 51 71 9 057 482 April 1985
41 03 85 (1032) Trunk lid torsion springs Stronger springs after installation of spoiler or large tool kit. P/N 41 62 1 916 145, 41 62 1 916 146 May 1985
41 04 85 (1047) Trunk lid / trunk light Catch can come loose allowing light to stay on, replace catch May 1985
41 01 86 (1249) Trunk compartment leaks Discusses main leakage point and how to seal them September 1986
41 02 87 (1542) Trunk Leakage Gives check list of possible leak areas January 1988
41 04 89 (1987) Rear deck lid gas struts Gives part numbers and instructions for installing a second gas strut on trunk lid to prevent deformation of lid. Customer complaint only February 1990
41 01 90 (3027) Broken door hinge studs Introduces replacement part numbers for repairing broken hinge studs April 1990
41 01 91 (3289) Bubbles in or damage to vinyl covering of soft top storage cover  iC only Announces introduction of replacement vinyl, rather than having to replace entire lid August 1991
41 02 93 (3892) Replacement of rear battery tray mount, iC From 3/93 to 6/92,  battery tray bracket may crack. Replace with P/N 41 11 8 171 147 December 1993
 

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E30 M3 Repair Manual V2.7.  Copyright ©1999-2001 Koala Motorsport & Brett Anderson