One thing I've noticed lately on my 04 g35 coupe is that the windows seem to be kind of loose side to side in the door. I have had to reset the driver side window twice in the last 6 months because after a while the reset point gets messed up. When I close the door you can hear the window shifting. I know a little bit of a flex in the window is normal but I feel like mine has too much which is resulting in the constant window resets. If the window is half way down its really easily heard while closing the door or just hitting bumps while driving

Anyone know what bolts inside the door skin would tighten this up or is there a replacement part required? Is lock tight recommended?

Thanks fellas!

 

Id start by checking to make sure all bolts are tight to spec. Also check that the window stabilizers aren't damaged or missing. Attached is the FSM for the window.

 

Any chance you know what the tq spec's for those bolts are? I dont have a manual on hand but can probably dig one up online. Thanks, really appreciate the info. Ill take a peak at this tonight.

 

Torque specs are in the attached diagram.