Mercedes-Benz 2007 R 320 CDI Automobile User Manual


 
76
Safety and Security
Occupant safety
Safety guidelines for the seat belt,
emergency tensioning device and
air bag
i
Air bags are designed to deploy only in cer-
tain frontal impacts (front air bags), side impacts
(side impact and head protection window curtain
air bags) which exceed preset thresholds, and in
certain rollovers (head protection window cur-
tain air bags). Only during these events will they
provide their supplemental protection.
The driver and passengers should always wear
their seat belts. Otherwise it is not possible for
air bags to provide their supplemental protec-
tion.
In case of other types of impacts and impacts be-
low air bag deployment thresholds, air bags will
not deploy. The driver and passenger will then be
protected to the extent possible by a properly
fastened seat belt. A properly fastened seat belt
is also needed to provide the best possible pro-
tection in a rollover.
We caution you not to rely on the presence of the
air bags in order to avoid wearing your seat belt.
It is important to your safety and that of your
passengers that you replace deployed air bags
and repair any malfunctioning air bags to make
sure the vehicle will continue to provide supple-
mental crash protection for occupants.
Warning! G
ț Damaged seat belts or belts that were
highly stressed in an accident must be
replaced and their anchoring points
must also be checked. Use only belts in-
stalled or supplied by an authorized
Mercedes-Benz Light Truck Center.
ț Air bags and pyrotechnic emergency
tensioning devices (ETDs) are designed
to function on a one-time-only basis. An
air bag or ETD that is deployed must be
replaced.
ț Do not pass belts over sharp edges.
They could tear.
ț Do not make any modification that could
change the effectiveness of the belts.
ț Do not bleach or dye seat belts as this
may severely weaken them. In a crash
they may not be able to provide ade-
quate protection.
ț No modifications of any kind may be
made to any components or wiring of
the SRS. This includes changing or
removing any component or part of the
SRS, the installation of additional trim
material, badges, etc. over the steering
wheel hub, front passenger front air bag
cover, outboard sides of the front seat
backrests, door trim panels, or door
frame trims, and installation of addition-
al electrical/electronic equipment on or
near SRS components and wiring. Keep
area between air bags and occupants
free from objects (e.g. packages, purs-
es, umbrellas, etc.).
ț Do not hang items such as coat hangers
from the coat hooks or handles over the
door. These items may turn into projec-
tiles and cause head and other injuries
when window curtain air bag is de-
ployed.
ț Air bag system components will be hot
after an air bag has inflated. Do not
touch.