20 Most Recent 2007 BMW 750Li Sedan - Page 3 Questions & Answers

Can you add more details in the comment box? What's the issue with the drain tube? Need one? Where to locate? is it clogged?

Always use google to look up OBD Codes, if youhave no vehicle reference materialA code does not mean any parts get replaced untilyou diagnose the reason for the check light & codes

Take the door panel off and investigate ,then you will have a better idea as to the problem ,like is their power to the motor and then work your way back from their ,is the mechanism ok and not the lifting cables jammed up .No instant fix iam afraid

check all fuses in the trunk and behind the glove box other than that seek help from BMW dealer

on 750 and 750li 2007
open trunk remove carpet and wheel cover
remove 4 black pin from lock cover
remove 4 pin from left panel
remove silver latche 2 screws
remove the whole entire panel
look at the top you see silver box has sticker and "PK" and then a 4 digit code. those 4 digits following the PK is your bluetooth pin.