Occupant Safety - Mercedes-Benz C-Class Coupe Operator's Manual

SRS (Supplemental Restraint System)
Introduction
Supplemental Restraint System (SRS) with:
The 6 SRS warning lamp
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Air bags
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Air bag control unit (with crash sensors)
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Emergency Tensioning Device (ETD) for
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seat belts
Seat belt force limiters
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SRS reduces the risk of vehicle occupants
coming into contact with parts of the vehi-
cle's interior in the event of an accident. It can
also reduce the forces to which vehicle occu-
pants are subjected during an accident.
SRS warning lamp
G WARNING
If SRS is malfunctioning, restraint system
components may be triggered unintentionally
or might not be triggered at all in the event of
an accident with a high rate of vehicle decel-
eration. There is an increased risk of injury,
possibly even fatal.
Have SRS checked and repaired immediately
at a qualified specialist workshop.
SRS functions are checked regularly when
you switch on the ignition and when the
engine is running. Therefore, malfunctions
can be detected in good time.
The 6 SRS warning lamp in the instrument
cluster lights up when the ignition is switched
on. It goes out no later than a few seconds
after the engine is started.
The SRS components are in operational read-
iness when the 6 SRS warning lamp goes
out while the engine is running.

Occupant safety

There is a malfunction if:
the 6 SRS warning lamp does not light
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up when the ignition is switched on
the engine is running and the 6 SRS
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warning lamp does not go out after a few
seconds
the engine is running and the 6 SRS
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warning lamp lights up again
Safety guidelines for seat belts, Emer-
gency Tensioning Devices (ETDs) and
air bags
WARNING
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Damaged seat belts or seat belts that have
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been subjected to stress in an accident
must be replaced. Their anchoring points
must also be checked. Only use seat belts
installed or supplied by an authorized
Mercedes-Benz Center.
Air bags and pyrotechnic Emergency Ten-
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sioning Devices (ETDs) contain perchlorate
material, which may require special han-
dling and regard for the environment.
Check your national disposal guidelines.
California residents, see
www.dtsc.ca.gov/HazardousWaste/
Perchlorate/index.cfm.
Air bags and ETDs are designed to function
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on a one-time-only basis. An air bag or ETD
that has deployed must be replaced.
Do not pass seat belts over sharp edges.
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They could tear.
Do not make any modification that could
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change the effectiveness of the seat belts.
Do not bleach or dye seat belts as this may
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severely weaken them. In a crash they may
not be able to provide adequate protection.
No modifications of any kind may be made
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to any components or wiring of the SRS.
Do not change or remove any component or
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part of the SRS.
Do not install additional trim material, seat
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covers, badges, etc. over the steering
wheel hub, front-passenger front air bag
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