Releasing - Mercedes-Benz 2013 C-Class Coupe Operator's Manual

Occupant safety
56
Adjust the seat and move the backrest to
X
an almost vertical position (
Pull the seat belt smoothly through belt
X
sash guide :.
Without twisting it, guide the shoulder
X
section of the seat belt across the middle
of your shoulder and the lap section across
your pelvis.
Engage belt tongue ; in buckle =.
X
If necessary, pull upwards on the shoulder
X
section of the seat belt to tighten the belt
across your body.
All seat belts except the driver's seat belt are
equipped with a special seat belt retractor to
securely fasten child restraint systems in the
vehicle. For further information on special
seat belt retractors, see (
For more information about releasing the seat
belt with release button ?, see "Releasing
seat belts" ( page 56).
Y
Seat belt adjustment
The seat-belt adjustment function adjusts the
driver's and front-passenger seat belt to the
upper body of the occupants.
The belt strap is tightened slightly when:
you engage the belt tongue in the belt
R
buckle and you then turn the SmartKey to
position 2 in the ignition lock.
The seat-belt adjustment will apply a
retraction force if any slack is detected
between the occupant and the seat belt. Do
not hold on to the seat belt tightly while it is
adjusting. You can switch the seat-belt
adjustment on and off in the on-board
computer ( page 204).
Y
The seat-belt adjustment is an integral part of
®
the PRE-SAFE convenience function. More
information about PRE-SAFE
in the "PRE-SAFE
protection system)" section (
page 92).
Y
page 60).
Y
®
can be found
®
(anticipatory occupant
page 52).
Y
Releasing seat belts
Press release button ?(
X
guide belt tongue ; back towards belt
sash guide :.
i
If you have guided the seat belt back, it is
turned 180°. This is necessary in order to
guarantee that the seat belt is not twisted
and that it is routed correctly when the belt
is fastened.
! Make sure that the seat belt is fully rolled
up. Otherwise, the seat belt or belt tongue
will be trapped in the door or in the seat
mechanism. This could damage the door,
the door trim panel and the seat belt.
Damaged seat belts can no longer fulfill
their protective function and must be
replaced. Visit a qualified specialist
workshop.
Belt warning for the driver and front
passenger
Regardless of whether the driver's and front-
passenger seat belts have already been
fastened, the 7 seat belt warning lamp
lights up for six seconds each time the engine
is started. It then goes out if the driver and
the front passenger have already fastened
their seat belts.
If the driver's seat belt is not fastened when
the engine is started, an additional warning
tone will sound. This warning tone stops after
a maximum of six seconds or once the
driver's seat belt is fastened.
If after six seconds the driver or front
passenger have not fastened their seat belts
and the doors are closed, the 7 seat belt
warning lamp lights up:
until the driver's or front passenger's seat
R
belt is fastened
if a vehicle speed of 15 mph (25 km/h) is
R
exceeded, a warning tone also sounds with
increasing intensity for a maximum of
60 seconds or until the driver or front-
passenger seat belt has been fastened.
page 55) and
Y