Originally Posted by tdotrider
Talking about Mods anyone want to give me some ideas of what to do to my new silver 2007 328i, tinited the windows 20% all around and the backlights so far not much but changed the look a bit.
This is SO not the place for this type of post.
Anyway, I just want to thank everyone for their input in this thread. It's a good read and really lays all the info out for you.
Bottom line: If you can think of any reason that the dealer might be able to link an aftermarket part on your car to a failure of any type, chances are they can think of it too.
Safest bet is not to mod. For those that choose to add mods after knowing the stipulations of a warranty, at least take steps to give yourself the best chance of any issues you may have being covered by warranty, meaning remove your aftermarket parts before bringing to the dealership. Better safe than sorry!