BMW Z3 soft top leaks or creaks
Z3
Z3: where does the soft top leak from?
The leak often comes from the seam between the rear window plastic and the fabric or from the zip, usually in heavy rain. Sealing the seam with silicone has fixed the leak. Adjusting the seal near the fold point of the roof can also help.
Z3: where does the creaking come from when the top is up?
The noise usually comes from the rear console behind the seats. If the foam rubber pieces between the plastic parts of the console have compressed, add padding between them. Tighten the console screws one at a time, which reveals the creaking spot.
Z3: how do you make the plastic rear window clear?
Apply plastic clearing polish to the wet window, wait 1–2 minutes and wipe with a dry cloth. A foamy polish is not suitable here. A polishing paste made for plastic has also worked.