2004 BMW M5 TSBs
8 Technical Service Bulletins across 5 categories
Electrical
2 bulletinsThe electrical system of BMW vehicles has been subject to an ongoing development process over the last few years.
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This has led to increased demands being placed on the battery. This document covers important information for the dealer on how to handle discharged battery complaints.
Discharged Battery Energy Diagnosis Must Be Performed: The electrical system of BMW vehicles has been subject to an...
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ongoing development process over the last few years. This has led to increased demands being placed on the battery. This document covers important information for the dealer on how to handle "discharged battery" complaints. In order to properly repair the vehicle the first time in the workshop, it is very important that the diagnostic test plans are performed to completion, with all results taken into consideration. Without performing the energy diagnosis test plan, the root cause of the discharged battery cannot be identified. This increases the chances of a repeat repair.
Engine
2 bulletinsVehicle cannot be opened or closed using comfort access, engine start is not possible, and the vehicle may not start...
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when placing the key against the steering column.
Coolant is leaking from under the car which is equipped with the S63 engine.
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A low coolant warning might also be displayed (CC Message ID166).
Air Bags & Safety
2 bulletinsTAKATA AIR BAG RECALL-RELATED SHORT-TERM ALTERNATE TRANSPORTATION AND CONSEQUENTIAL REPAIRS This Service Information...
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bulletin supersedes SI B01 31 18 dated October 2018.
TAKATA AIR BAG RECALL-RELATED SHORT-TERM ALTERNATE TRANSPORTATION AND CONSEQUENTIAL REPAIRS This Service Information...
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bulletin supersedes SI B01 31 18 dated October 2018.
Body & Paint
1 bulletinThe basic conditions for initializing the power windows are not met.
Brakes
1 bulletinFunctional noises (squealing/honking) when braking shortly before the vehicle comes to a stop.
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CAUSE Material-