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      11-29-2020, 04:01 AM   #94
ashmostro
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Drives: 2020 M4cs | 2022 M550i
Join Date: Jan 2013
Location: Falls Church, VA

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Quote:
Originally Posted by MysticBlue View Post
If you don't have any check engine lights, I wouldn't worry about it. They'll catch it on your next service. If you're getting warnings, then by all means, call them and make an appointment, but if you don't have any problems, why bother? I'm about due for my second oil change. So, they'll probably end up doing this, as well as the transmission wire reroute recall that came out earlier in the year.
Thing is, this issue manifests by NOT throwing a CEL when this specific failure mode occurs. That was why is was such a big to-do at BMW; cars could be polluting out of spec and owners and service centers would not know about it.
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