Mercedes-Benz E-Class 2010 Owner's Manual page 273

Care
270
i
Note that regular care is essential to
ensure that the appearance and comfort of
the covers is retained over time.
Cleaning the seat belts
Use clean, lukewarm water and soap solu-
X
tion.
!
Do not clean the seat belts using chemical
cleaning agents. Do not dry the seatbelts
at temperatures above 80 † or by exposing
them to direct sunlight.