Electrical SystemJan 11, 2024
MY 2004 · Service Bulletin/Repair Instructions · B611305
The electrical system of BMW vehicles has been subject to an 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 âÂÂdischarged batteryâ complaints.
Service Brakes, Air: AntilockSep 2, 2021
MY 1999–2001 · Service Bulletin/Repair Instructions · MC610102
If the connector is badly positioned, the blue cable from the alternator to the charge indicator light can show signs of chafing.
Electrical SystemOct 1, 2020
MY 2004 · Service Bulletin/Repair Instructions · B611305
Discharged Battery Energy Diagnosis Must Be Performed: The electrical system of BMW vehicles has been subject to an 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.
Exterior LightingAug 1, 2010
MY 2000–2003 · Service Bulletin/Repair Instructions · SIB-63-02-01