I have my Uncle's E46 318i for a bit. He's having some issues with his motor
1) Passage Footwell has got loads of water in it.
2) The passage window is taking ages to go up.
3) On INPA What engine do I use?
He mention to me when it snowed loads he had some issues with the passage window going up so he pulled it manually. I've got a feeling the window regualor needs replacing but am unsure what the issue is with the passage footwell. I've checked this pollen filter holes and they all look clean. Only other thing I think it might be is the windscreen but I can't see any cracks or spilts the seals.. Could you give me some pointers please.