Mercedes-Benz 2007 GL 320 CDI, Operator'S Manual

Page: 75 / 595

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
앫
Seat belts (
컄
page 88)
앫
Child restraints (
컄
page 99)
앫
Lower Anchors and Tethers for
CHildren (LATCH) (
컄
page 97)
Additional protection potential provide
앫
Supplemental Restraint System (SRS)
with
앫
Air bags (
컄
page 76)
앫
Air bag control unit (with crash
sensors)
앫
Emergency Tensioning Device
(ETD) for seat belts (
컄
page 91)
앫
Seat belt force limiter (
컄
page 91)
앫
Active head restraints (
컄
page 92)
Air bag system components with
앫
Front passenger front air bag off
indicator lamp (
컄
page 85)
앫
Front passenger seat with Occupant
Classification System* (OCS)
(
컄
page 81)
앫
Canada only:
Front passenger seat with
BabySmart
TM
air bag deactivation
system (
컄
page 87)
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 (
컄
page 26) 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:
앫
fails to go out not later than approxi-
mately 4 seconds after the engine was
started
앫
does not come on at all
앫
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” (
컄
page 93).