2001 Mercedes C-Class Owner's Manual - Page 72

2001 Mercedes C-Class Manual

Page 72 highlights

Supplemental Restraint System (SRS) Airbags are intended as a supplement to seat belts. Airbags alone cannot protect as well as airbags plus seat belts in impacts for which the airbags were designed to operate, and do not afford any protection whatsoever in crashes for which the airbags are not designed to deploy. The SRS uses two crash severity levels (thresholds) to activate either the emergency tensioning retractor (ETR) or front airbag or both. Activation depends on the direction and severity of the impact exceeding the preset thresholds and whether the seat belt is fastened. Seat belt fastened • first threshold exceeded: ETR activates • second threshold exceeded: airbag also activates Seat belt not fastened Front seats: • first threshold exceeded: airbag activates, not ETR Rear outer seats: • first threshold exceeded: ETR activates Driver and front passenger and rear outer seat systems operate independently of each other. Restraint systems Instruments and controls Operation Driving Instrument cluster display 63 Practical hints Car care Technical data Index

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63
Restraint systems
Technical
data
Instruments
and controls
Operation
Driving
Instrument
cluster display
Practical hints
Car care
Index
Supplemental Restraint System (SRS)
Airbags are intended as a supplement to seat belts.
Airbags alone cannot protect as well as airbags plus
seat belts in impacts for which the airbags were
designed to operate, and do not afford any protection
whatsoever in crashes for which the airbags are not
designed to deploy.
The SRS uses two crash severity levels (thresholds) to
activate either the emergency tensioning retractor (ETR)
or front airbag or both. Activation depends on the
direction and severity of the impact exceeding the
preset thresholds and whether the seat belt is fastened.
Seat belt fastened
first threshold exceeded: ETR activates
second threshold exceeded: airbag also activates
Seat belt not fastened
Front seats:
first threshold exceeded: airbag activates, not ETR
Rear outer seats:
first threshold exceeded: ETR activates
Driver and front passenger and rear outer seat systems
operate independently of each other.