Discharged Battery Energy Diagnosis Must Be Performed: The electrical system of BMW vehicles has been...

Bulletin number

B611305

Component

Electrical system

Summary

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.

Owners of these vehicles have filed 1,883 complaints in the electrical category.