2025年1月21日 · Here we will show how to repair BMW SME module using CG100X programmer. This is the SME (System Management Unit) High-Voltage battery cell module. Remove and disassemble the SME module.

2017年6月5日 · When diagnosing with ISTA or ISTA Next, a fault code (detailed below), regarding the cell voltage measurement, is entered in the battery management electronics (SME). The customer might not have reported the situation as the fault code could have no effect on the vehicle operation.

2022年2月26日 · My local BMW authorised workshop tells me the SME needs replacing because it shows error codes. I asked what the consequences would be if i don't replace it, but they could not answer that question. So, can anyone in this group help me - would it be dangerous to continue driving if the SME fails completely?

2016年12月6日 · The repair procedures outlined in this bulletin are covered under the “applicable terms” of the BMW New Vehicle Limited Warranty for Passenger Cars and Light Trucks. Part number Description Quantity

The BMW SME (Smart Battery System Module) is an essential component in modern BMW vehicles, responsible for managing the high-voltage battery and electrical system. When this module fails, it can cause serious performance issues.

🚗 BMW SME HV Battery Module Repair with CG100X Programmer 🚗Welcome back to the channel! In today’s video, we’re going to show you how to repair the BMW SME...

2019年1月23日 · So, the EOS test is in place to verify battery integrity before reinstallation. However, if you did not replace the SME the car actually has no way of knowing you even had the battery out, or opened. So you will not need the 12 digit code to reactivate it if the SME VIN still matches the VIN of the car.

applies to: BMW i Aftersales High Voltage accessories/replacement for the EoS tester 2 353 250, delivery until stocks last - as of 02/2019. Included in the tool or work Storage location

2024年9月9日 · First try ASCM reflash with BTLD/SWFL=000 method, and check after that "crash error" go away? if yes then will be easy. Buying a "new EME" or "used EME" is the last resort. After reflashed ASCM and SME is SME without a fault. Now I have only errors in CCU. So I will take out high voltage battery and I will try to replace pyrofuses.

2022年1月26日 · The battery management electronics (SME) monitors the insulation at regular intervals while the high-voltage system is active. This is to determine whether the insulation resistance between the active high-voltage components (e.g. high-voltage cables) and ground is above a required minimum value.