Just got my 10 plate 3.0 auto z4 but noticed moisture in both the head light clusters. I have never had this on the other 3 zds I have owned, other than the clear fog lights and side indicators.
so its like my old one, had issues with fog lights and indicators. but this is more serious, the zenons are very expensive if a water droplet hits them
Dam washed it first time today and one of the rears mists up. infact its got a fair bit of water inside. So will be getting it to the main dealer ASAP.
Just back from the dealer and the back one was replaced but they are saying the front ones are vented so is natural depending on the weather conditions.
They do dry out and some days no fogging occurs
Not happy with that and will monitor but if it fogs up too much it will inter fear with the beam.