Securing cargo

See also:

Refrigerant of the air-conditioning system
The air-conditioning system is filled with R134a refrigerant and a special PAG lubricant. Never use refrigerant R 12 (CFC) or mineral lubricants. Otherwise, you could damage the air-conditio ...

Transporting the vehicle
The towing eye can be used to pull the vehicle onto a trailer or transporter for transporting purposes. •► Turn the SmartKey to position 2 in the ignition lock. •► Shift the automa ...

Exterior & Styling
Particularly from the rear, the GL's appearance looks a bit like Mercedes' original M-Class — so much so that a passenger walked up to an older M thinking it was the GL. The GL550's 21-inch wheels ...