Mercedes-Benz 2008 GL 450 Automobile User Manual


 
74
Safety and Security
Occupant safety
In this section you will learn the most im-
portant facts about the restraint systems
of the vehicle.
The restraint systems are
ț Seat belts (page 86)
ț Child restraints (page 96)
ț Lower Anchors and Tethers for
CH
ildren (LATCH) ( page 95)
Additional protection potential provide
ț Supplemental Restraint System (SRS)
with
ț Air bags ( page 76)
ț Air bag control unit (with crash
sensors)
ț Emergency Tensioning Device
(ETD) for seat belts (
page 89)
ț Seat belt force limiter ( page 89)
ț Active head restraints ( page 90)
Air bag system components with
ț Front passenger front air bag off
indicator lamp (
page 85)
ț Front passenger seat with Occupant
C
lassification System (OCS)
(
page 81)
Although independent systems, their
protective functions work in conjunction
with each other.
The SRS system conducts a self-test when
the ignition is switched on and in regular
intervals while the engine is running. This
facilitates early detection of malfunctions.
The
1 indicator lamp in the instrument
cluster (
page 28) comes on when the
ignition is switched on and goes out no
later than a few seconds after the engine
was started.
The SRS components are in operational
readiness if the
1 indicator lamp is not
lit when the engine is running.
A malfunction in the system has been
detected if the
1 indicator lamp:
ț fails to go out not later than approxi-
mately 4 seconds after the engine was
started
ț does not come on at all
ț comes on after the engine was started
or while driving
i
For information on infants and children
traveling with you in the vehicle and restraint
systems for infants and children, see “Children
in the vehicle” (
page 91).
164.boo Seite 74 Freitag, 30. März 2007 12:54 12