See also:

Safety & Reliability
As of this writing, the Insurance Institute for Highway Safety had not yet crash-tested the GL-Class. The nine standard airbags include three-row side curtain airbags, a driver's knee airbag and s ...

Inserting a CD/DVD
The CD/DVD drive is located in the center behind the front seats. 1 Disc slot 2 Eject button The CD/DVD drive is a single disc drive. If there is already a disc inserted, this must be eje ...

High outside temperatures
If DEF heats up to over 122 °F (50 °C) for extended periods, e.g. as a result of direct sunlight on the DEF reservoir, DEF can decompose. Ammonia vapors develop as a result. WARNING When o ...