Does anyone know the part number for the plastic cover that is under the passenger seat (in US cars). It's the bit that covers the hole where amps are commonly installed.

I need one for my install but my dealer can't find the part number

 

You're looking for part no. 65902757780 (see item 10 at this link: http://www.realoem.com/bmw/showparts...38&hg=51&fg=55)

 

Brilliant, thanks so much :-)

 

Amazing that a dealer would have a parts person that cannot look up a parts schematic....

 

Yes well :-)