See also:

Activation conditions
You can activate the HOLD function if: Rthe vehicle is stationary. Rthe engine is running. Rthe driver's door is closed or if your seat belt is fastened. Rthe electric parking brake is released. ...

Modest Power
Throw in the upsized dimensions and standard all-wheel drive, and the E350 wagon is, well, portly. Its considerable 4,213-pound curb weight is greater than the V-8 E550 4Matic sedan's. The wagon's ...

Important safety notes
Do not leave the SmartKey in the trunk. You could otherwise lock yourself out. WARNING When leaving the vehicle, always remove the SmartKey from the ignition lock. Always take the SmartKey w ...