Tailgate emergency release (Wagon)
If the tailgate can no longer be opened from outside the vehicle, use the emergency release on inside of the tailgate.
On vehicles with a folding bench seat you can open the tailgate from inside the vehicle using the handle.
•► Take the mechanical key out of the SmartKey
To open the tailgate completely, a minimum clearance of 6.36 ft (1.94 m) above the ground is necessary.

The tailgate swings upwards and to the rear when opened. Therefore, make sure that there is sufficient clearance above and behind the tailgate.
•► Insert mechanical key 2 into opening in trim 1.
•► Turn mechanical key 2 90° clockwise.
•► Push mechanical key 2 in the direction of the arrow and open the tailgate.
See also:
Important safety notes
WARNING
Gasoline and diesel fuels are highly flammable
and poisonous. They burn violently and can
cause serious injury.
Never allow sparks, flames or smoking
materials near gasoline o ...
Switching off the engine
Important safety notes
WARNING
Do not turn off the engine before the vehicle
has come to a complete stop. With the engine
not running, there is no power assistance for
the brake and s ...
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 ...
