Brake fluid
WARNING 
The brake fluid constantly absorbs moisture
from the air; this lowers its boiling point.
If the boiling point of the brake fluid is too low,
vapor pockets may form in the brake system when the brakes are applied hard
(e.g. when
driving downhill). This would impair braking
efficiency.
You should have the brake fluid renewed at
regular intervals. The brake fluid change
intervals can be found in the Service Booklet.
Only use brake fluid approved by Mercedes- Benz. Information about approved brake fluids can be obtained from any authorized Mercedes-Benz Center.
See also:
Exterior mirror out of position
If an exterior mirror has been pushed out of position, proceed as follows:
Vehicles without electrically
folding exterior mirrors: move the exterior mirror into the correct position
manually.
...
Checking tire pressure electronically
► Make sure that the SmartKey is in
position
2 in the ignition lock.
► Press and hold the
button on
the multifunction steering wheel until the
standard display appears in the
mu ...
Side impact air bags
WARNING
The pressure sensors for side impact air bag
control are located in the doors. Do not
modify any components of the doors or door
trim panels including, for example, the
addition o ...