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      10-30-2019, 04:30 PM   #13
BarryB
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Drives: 30Jahre M5 plus a few more M's
Join Date: May 2012
Location: Palo Alto CA

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Quote:
Originally Posted by upsidedownfunnel View Post
All headlight enclosure are vented to the environment. Typically they will only warranty replace for this if there is a lot more condensation which doesn't evaporate cleanly after you have your headlights on for a few minutes. Your headlights have very light condensation inside the lens. It can actually be much worse in some situations.

These threads are fairly common and a lot of people who have never noticed it will say it's not normal. It is normal though as long as it goes away and you don't see staining.
Correct, persistent water is NOT normal and what we had on the M4
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