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Old 10-10-2017, 10:50 PM
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crystalworks crystalworks is offline
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Quote:
Originally Posted by AV8R4AA View Post
If I don't have a "check engine" light.
Does that mean I don't have any codes?

Fuzzy area for me.
Nope. You have stored error codes. I have never read the modules/computers on a modern BMW and not seen any errors at all. Even if you clear them you will still get some random stuff that comes back up immediately... usually for instrument cluster randomness, HVAC, or the like.
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