Hi and welcome to Nissans Nut House
Tim
Hi and welcome to Nissans Nut House
Tim
Getting Older Is Unavoidable, Growing Up Is Optional!
Welcome and hope you enjoy as I have so far in my short time here so far.
In the words of a Dhuck "QUACK".
GG,
hope you have it sorted by now but I recently had the same problem on my 92 Y60. Yep the screw is accessed through the bottom of the housing. If it keeps coming loose, take the glass out and check the mount hasn't split at the screw bed (like mine did). If you need to replace the whole unit (like me) pay careful attention to the wiring and don't get the base model instead of the facelift model (like me), 3 pins don't fit into 5 holes...
Good luck
growler2058 (12th November 2011)