I am thinking of putting homelink in to work my garage door, I have seen this link on ebay: http://cgi.ebay.com/ebaymotors/BMW-E...spagenameZWD2V

But I am not sure what the correct part number would be. Speaking to the local stealer they say for retrofit I need a new mirror that has homelink on it. But I prefer the overhead fitting this offers.

My question is does anyone know the correct part no I need, and will the cables be in the overhead console already?

cheers
Andrew