Differential lock

See also:

Manual interior lighting control
To switch the front interior lighting on/off: press the c button. To switch the rear interior lighting on/off: press the u button. To switch the reading lamps on/off: press the p button. ...

Lights
Switching the daytime running lamps on/off This function is not available in Canada. If you have activated the Daytime Running Lights: function and the light switch is in the or position, the ...

2011 Mercedes-Benz E-Class Review by Kelsey Mays
America's fickle regard for station wagons hasn't meant much to most luxury automakers, who've continued to offer a steady stream of wagons and wagonlike cars. The latest example is the Mercedes-B ...