Page 83 of 666
81 Controls in detail
3
C ontrols in detail
Opening and closing............. 83
Key positions........... 111
Seats........... 112
Steering wheel adjustment........... 127
Lighting........... 129
Instrument cluster........... 142
Operating system without steering wheel buttons........... 147
Operating system with steering wheel buttons*........... 151
Driving and parking........... 183
Automatic transmission........... 201
Good visibility........... 208
nf_BA.book Page 81 Friday, January 25, 2008 3:53 PM
Page 113 of 666
111 Controls in detail
Key positions
3
\3 Key positions
0
To remove the key, to lock the steer-
ing wheel
1
To unlock the steering wheel (power
supply for some consumers, e.g. radio)
2
To switch on the ignition (power sup-
ply for all consumers)
Preglow
1 and drive position
3
To start
1 Only vehicles with a diesel engine
iThe key can only be removed from
position
0. Also observe the notes in
the “Driving and parking” section
(
\2
page 183).
To unlock the steering, turn the
steering wheel slightly while turning
the key to position
1.
On vehicles with a battery isolating
switch, you must first switch on the
electrical system (\2
page 340).
nf_BA.book Page 111 Friday, January 25, 2008 3:53 PM
Page 114 of 666

112 Controls in detailSeats
3
\3 SeatsDriver’s and passenger’s seatsWarning
G
Only adjust the seats when the vehicle is
stationary and the handbrake is applied.
You could otherwise lose control of the
vehicle as a result of the seat moving and
cause an accident.
Warning
G
Make sure that nobody can become
trapped as the seat is adjusted. Never
place your hands under the seat or near to
moving parts.Your seat must be adjusted in such a way
that you can wear the seat belt correctly
(\2page 39). Observe the following points:\4Position the backrest as vertically as
possible and sit upright.
Continued
Warning (Continued)
G
\4Avoid seat positions that do not allow
the seat belt to be routed correctly.
The shoulder section of the seat belt
must be routed across the middle of
your shoulder and must fit closely
across your chest. The lap section of
the belt must be routed as low as pos-
sible across your pelvic area, i.e.
across your hip joints. Never drive
with the backrest tilted too far back.\4
Your arms should be slightly bent when
you are holding the steering wheel.
Continued
nf_BA.book Page 112 Friday, January 25, 2008 3:53 PM
Page 119 of 666

117 Controls in detailSeats
3
The driver’s and passenger’s seat can be
rotated by 180° to be opposite of the di-
rection of travel.The seats engage in the direction of trav-
el or opposite the direction of travel as
well as at 50° pointing towards the exit.Fold the handbrake lever down as far as
it will go. You could otherwise damage
the handbrake or the handbrake lever.
\1
Make sure the handbrake is applied
and the handbrake lever is folded
down as far as it will go
(\2
page 191).
\1
Set the steering wheel so that there
is sufficient clearance for turning and
adjusting the driver’s seat
(\2
page 127).
Warning
G
The driver’s and passenger’s seat must be
adjusted and properly engaged in the di-
rection of travel for driving. Otherwise you
will not be able to operate the vehicle
safely.
The restraint systems in your vehicle will
only function as intended when the dri-
ver’s and passenger’s seat are engaged in
the direction of travel.
!
CAUTION
When rotating the seats, make sure
there is sufficient space. If neces-
sary, move the seat fore or aft to
avoid colliding with adjacent add-on
parts.
\4
Fold the handbrake lever down
as far as it will go. You could
otherwise damage the handbra-
ke or the handbrake lever.
iMove the passenger’s seat forward
as far as it will go before rotating it
(\2
page 114).
nf_BA.book Page 117 Friday, January 25, 2008 3:53 PM
Page 129 of 666
127 Controls in detail
Steering wheel adjustment
3
\3 Steering wheel adjustment
The lever for adjusting the steering col-
umn is under the steering wheel.
Warning
G
Only adjust the steering wheel when the
vehicle is stationary. Only drive with the
steering wheel locked in position.
An incorrectly secured steering wheel
could make it more difficult to steer the
vehicle safely, since the height and fore-
and-aft adjustment could move out of po-
sition when the steering wheel is turned.
You could lose control of the vehicle as a
result, cause an accident and injure your-
self and others.
Warning
G
Never leave children unsupervised in the
vehicle. They could become trapped if
they try to adjust the steering column.
nf_BA.book Page 127 Friday, January 25, 2008 3:53 PM
Page 130 of 666
128 Controls in detailSteering wheel adjustment
3
1Steering column fore-and-aft adjustment
2Steering column height
3Lever
\1
Swing lever
3
down to the stop.
The steering wheel is unlocked.
\1
Move the steering wheel to the de-
sired position.
\1
Pull lever
3
up to the stop.
The steering wheel is locked again.
N46.15-2032-31
nf_BA.book Page 128 Friday, January 25, 2008 3:53 PM
Page 132 of 666
130 Controls in detailLighting
3
The light switch is located between the
driver’s door and the steering wheel.1Light switch
2Front foglamp* indicator lamp
3Rear foglamp indicator lamp
iDepending on the equipment versi-
on, the lamp failure monitor may not
monitor all lamps (with the exception
of the turn signals)*.
Warning
G
The lamp failure monitor is only an aid.
You are responsible for making sure that
the vehicle lighting is functioning cor-
rectly at all times.Please therefore check the condition and
working order of the lighting equipment of
your vehicle and, when applicable, of the
trailer before each drive.
Light switch
nf_BA.book Page 130 Friday, January 25, 2008 3:53 PM
Page 133 of 666
131 Controls in detail
Lighting
3
Switching on the low-beam head-
lamps
\1
Turn light switch to
B
.
The
B
indicator lamp in the in-
strument cluster lights up.
Switching on the high-beam head-
lampsThe combination switch is located on
the left of the steering wheel.
1High-beam headlamps
2Headlamp flasher\1
Turn key to position
1 in ignition lock
(
\2
page 111).
\1
Turn light switch to
B
.
U
Automatic headlamp control*
M
Lights off
C
Parking lamps, license plate
and instrument lighting on
B
Low-beam headlamps on
N82.10-2527-31
nf_BA.book Page 131 Friday, January 25, 2008 3:53 PM