Safety
Mercedes-Benz's Electronic Stability Program, antilock brakes, front and rear side-impact airbags, and side curtain-type airbags are standard.
See also:
Removing the ball coupling
Observe the manufacturer's installation instructions.
Press the protective cap into the ball coupling recess.
Make sure that the protective cap is firmly in place.
...
Overview: changing bulbs/bulb types
You can change the following bulbs. The bulb type can be found in the legend.
Halogen headlamps
Turn signal lamp/side marker lamp: WY 5 W
Turn signal lamp: PY 21 W
High-beam headlamp: H7 55 ...
Important safety notes
See the "Important safety notes" section.
If ESP® detects that the vehicle is deviating
from the direction desired by the driver, one or more wheels are braked to
stabilize the
vehic ...