I owner of 2004 530, and I having water leak problem at the top of the trunk including rear inside. I will appreciate any help that some one can give me.

Thanks

Luis

maybe this

https://5series.net/forums/topic/102...rvice-bulletin

use the search feature, you will find other posts also

You need to protect the electrics located under the spare tire ... if they get wet you're in for an expensive repair bill.

Thanks to all For your help really I appreciate it.