Slow and Noisy Tailgate Trunk Door 2008 GL320
While my door has occasionally failed to close - it is ALWAYS very slow and noisy in closing. By noisy, I mean a loud hissing/scraping type sounds throughout the range of motion.
I noticed a friend with a newer (2010) GL450 - the operation is smooth and quiet. Wondering if others, perhaps earlier model years (2007-2009?) have similar experience? If so what did MB change to have this apparently huge improvement?







