2013 GLK creaking noise

3.5L
Trending Topics
The Best of Mercedes & AMG
3M™ Silicone Lubricant Plus Wet Type: "A high solids, high viscosity aerosol lubricant designed for lubricating moving parts, eliminating squeaks caused by friction; protecting against rust and corrosion; sealing out moisture; preserving plastics, rubber, leather; etc.". http://3mcollision.com/products/mech...ype-08877.html.
What I use, and have used for years, is the Swissvax Seal Feed, which really "nourishes" the rubber. http://www.swissvax.us/merchant.mvc?...&Category_Code=.








