Car Key BMW BMS SME ActiveHybrid 3 Battery Management System Repair Service

The BMW ActiveHybrid 3 is a sophisticated vehicle, but over time it can experience faults, particularly in the Battery Management System (BMS), also known as the SME (Steuergerät für das Energiemanagement). This system is essential for monitoring and managing the batteries, and any problems can have serious consequences for the car's operation.

Typical Problems with the BMW BMS SME System
Some common problems with the BMS SME in the BMW ActiveHybrid 3 are:
1. No communication The BMS SME provides communication between the battery and the vehicle. If there is no communication, the system cannot transmit important battery data, which can lead to warnings on the dashboard or problems starting the vehicle.

2. Battery Problems Battery failures, such as reduced performance or complete failure, can also be related to defects in the BMS SME. These problems can be both mechanical and electronic in nature.

BMW Part Numbers for the BMS SME
In case of problems with the BMS SME it may be necessary to replace specific parts. Common part numbers for the Battery Management System of the BMW ActiveHybrid 3 are:

• 7642225-01
• 12148601937
• 12148617935
• 12148634704

If your part number is not in this list, please contact us to find the correct part.

Cost of Repair
The cost to repair a faulty BMS SME can vary depending on the severity of the problem. Here are the estimated costs:

• Minimum costs: For simple repairs, such as resetting the system or minor repairs to the wiring, the costs are around €350,- including VAT. This is especially true for problems with the communication between the BMS SME and the battery.

• Maximum costs: In severe cases, where the entire Battery Management System or the battery itself needs to be replaced, costs can amount to up to €1,500 including VAT.

Prevent Downtime with Fast Repair
A defective BMS SME can lead to a standstill of your BMW ActiveHybrid 3 and further problems with the performance of your vehicle. It is important to intervene quickly. We offer a reliable repair service for all BMW BMS SME systems and ensure that you can quickly get back on the road safely.

Schedule your repair today: BMW BMS SME ActiveHybrid 3 Battery Management System Repair Service

If you have any doubts about the status of your system or for a comprehensive diagnosis, please contact us.