Slow window up and down
Thread Starter
Junior Member
Joined: Jun 2008
Posts: 24
Likes: 0
From: Spring Hill, FL
2007 mercedes benz c230, 2002 ML 320
Slow window up and down
A few weeks ago my front passenger window became real slow going up and down. I took off the panel and lubed everything up but no change. In my experience the window motors usually die suddenly and not get low over tim. Anyone had this problem? if so what did u do to fix it?
MBWorld Fanatic!
Joined: Mar 2008
Posts: 3,714
Likes: 56
From: 1 hours drive north of Sydney Australia
2007 W204 220CDI Classic Sedan
I spray a little pure silicon yearly on the felt window guides to lessen the friction of the glass travelling through it & lower the electric motor load.
This will probably not fix your problem but may help.
This will probably not fix your problem but may help.
Super Moderator
Joined: Jun 2008
Posts: 19,942
Likes: 192
From: Llandudno, Cape Town, South Africa
late 2009 CLK 350 Coupe Elegance, '65 Jaguar S Type wires
Make sure that the window slides easily in it's guide channels. Use talcum powder or silicone as JC suggests. Have the window regulator torque reset by a dealer.
