How to troubleshoot an error code 'BWM-123' on my BWM car?

Question

Home Page › BWM › How to troubleshoot an error code 'BWM-123' on my BWM car?

J

John Smith 10 hours ago

2
Answers

How to troubleshoot an error code 'BWM-123' on my BWM car?

I recently encountered an error code 'BWM-123' on my BWM car and can't seem to figure out what it means. Can someone provide some advice on how to troubleshoot this issue?

Reply

Comments that are spammy, abusive, off-topic, contain profanity, contain personal attacks, or promote hatred of any kind will not be approved for publication.

Answers (2)

Talk BMW - Explore BMW Car Mats

**Jackie Brown** · Answer 1 · 2025-03-22T06:20:13+00:00

First, check the BWM manual for a list of error codes and their meanings. This will give you a better understanding of what the code 'BWM-123' refers to.

**Michael Johnson** · Answer 2 · 2025-03-22T06:20:13+00:00

M

Michael Johnson 9 hours ago

Next, try to reset the vehicle's computer by disconnecting the battery for a few minutes. Sometimes this can resolve the issue.