What causes the check engine light to come on in a BMW M3?

Question

Home Page › BMW M3 › What causes the check engine light to come on in a BMW M3?

A

Alex 2 hours ago

1
Answer

What causes the check engine light to come on in a BMW M3?

I just got a check engine light on my BMW M3 and I'm not sure what could possibly cause it. The car seems to be running fine but I'm worried there might be a serious issue. Any ideas?

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 (1)

Talk BMW - Explore BMW Car Mats

**Mark** · Answer 1 · 2025-08-09T23:25:12+00:00

The check engine light can come on for a variety of reasons, ranging from a minor issue to a more serious problem. It's important to have it checked by a certified mechanic as soon as possible to determine the cause.