
Adjusting the steering wheel
0043
To adjust the steering wheel height
0044 To adjust the steering wheel position
(fore-and-aft adjustment)
i If the driver's door is open, the steering
wheel can be adjusted for up to
30 minutes after the ignition has been
switched off.
i Further related subjects:
R EASY-ENTRY/EXIT feature
(Y page 92)
R Storing settings ( Y page 95)Steering wheel heating
Activating/deactivating 0043
To switch on the steering-wheel heating
0044 To switch off the steering-wheel heating
0087 Indicator lamp
The steering-wheel heating heats the leather
areas of the steering wheel. X
To activate: make sure
that the SmartKey
is in position 1 or 2 in the ignition lock.
X Turn the catch in the direction of
arrow 0043.
Indicator lamp 0087 lights up.
X To deactivate: make sure that the
SmartKey is
in position
1
or 2 in the ignition
lock.
X Turn the catch in the direction of
arrow 0044.
Indicator lamp 0087 goes out.
i The steering wheel heating does not
switch off automatically.
i The steering wheel
heating
may switch off
temporarily if:
R the temperature in the vehicle interior is
above 86 ‡ (30 †)
R the temperature of the steering wheel is
above 95 ‡ (35 †)
Indicator lamp 0087 remains on.
i The steering wheel heating is deactivated
if you remove the SmartKey from the
ignition lock.
Problems with the steering wheel
heating 0043
To switch on the steering-wheel heating
0044 To switch off the steering-wheel heating
0087 Indicator lamp Steering wheel
91
Seats, steering wheel and mirrors Z

If steering wheel heating indicator lamp
0087 is
flashing, the steering wheel heating has
switched off automatically. The vehicle's
electrical system voltage is too low because
too many electrical consumers are switched
on.
X Switch off electrical
consumers that you do
not need, such as the rear window
defroster or interior lighting.
Once the battery is
sufficiently charged, the
steering wheel heating will switch back on
automatically. Steering wheel EASY-ENTRY/EXIT
feature
Important safety notes G
WARNING
Make sure that nobody can become trapped
when you activate the EASY-ENTRY/EXIT
feature.
If there is a risk of someone becoming
trapped, stop the adjustment procedure. To
halt the procedure:
R press the steering column adjustment
button.
R press one of the memory function position
buttons.
The steering column stops moving
immediately.
Do not keep the memory function position
button pressed as this will start the memory
function and set the steering wheel and seat
in motion.
Do not leave children unattended in the
vehicle. They could open
the driver's door and
thereby unintentionally activate the EASY-
ENTRY/EXIT feature and become trapped. G
WARNING
Let the system complete the adjustment
procedure before setting the vehicle in
motion. All steering wheel adjustment must
be completed before setting the vehicle in motion. Driving off with the steering wheel
still adjusting could cause the driver to lose
control of the vehicle.
! Do not activate the EASY-ENTRY/EXIT
feature, if the seat
backrest is reclined too
far backwards. This can damage the front
or rear seats. You must first move the
backrest to a vertical position.
The EASY-ENTRY/EXIT feature makes getting
in and out of your vehicle easier.
You can activate and deactivate the EASY-
ENTRY/EXIT feature in the on-board
computer (Y page 221).
Position of the steering wheel when the
EASY-ENTRY/EXIT feature is active The steering wheel moves upwards and
towards the dashboard if:
R
you remove the SmartKey
from the ignition
lock or
R you open the driver's door with the
SmartKey in position 0 or 1 in the ignition
lock.
i The steering wheel only moves upwards
and towards the dashboard if it has not
already reached the upper end stop.
Position of the steering wheel for
driving The steering wheel is moved to the last
selected position when:
R
the driver's door is closed.
R you insert the SmartKey into the ignition
lock.
The last position of the steering wheel is
stored when you switch off the ignition or
when you store the setting with the memory
function ( Y page 95).92
Steering wheel
Seats, steering wheel and mirrors

Mirrors
Rear-view mirror
X Adjust the rear-view mirror by hand so you
have a good overview of the traffic
conditions behind you. Exterior mirrors
Adjusting the exterior mirrors G
WARNING
The exterior mirrors reduce the size of the
image. Objects are actually closer than they
appear. You could misjudge
the distance from
vehicles driving behind and cause an
accident, e.g. when changing lane. For this
reason, make sure of the actual distance from
the vehicle driving behind by glancing over
your shoulder. X
Make sure that the SmartKey is in position
1 or 2 (Y page 139) in the ignition lock.
X Press button 0043 to select the left-hand
exterior mirror
or
X Press button 0044 to select the right-hand
exterior mirror.
X Press button 0087 up, down, or to the left or
right until you have adjusted the exterior
mirror to the correct position. You should
have a good overview of traffic conditions.
i The convex exterior mirrors provide a
larger field of vision. i
The exterior mirrors are automatically
heated if the rear window defroster is
switched on and the outside temperature
is low.
Folding the exterior mirrors in/out
electrically X
Make sure that the SmartKey is in position
1 or 2 (Y page 139) in the ignition lock.
X Briefly press button 0043.
Both exterior mirrors fold in or out.
i Make sure that the exterior mirrors are
always folded out fully while driving. They
could otherwise vibrate.
i If you are driving faster than
9 mph (15
km/h
), you can no longer fold in
the exterior mirrors.
Setting the exterior mirrors If the battery has been disconnected or
completely discharged, the exterior mirrors
must be reset. The exterior mirrors will
otherwise not fold in when you select the Mirrors
93
Seats, steering wheel and mirrors Z

"Fold in mirrors when locking" function in the
on-board computer (Y page 221).
X
Make sure that the SmartKey is in position
1(Y page 139) in the ignition lock.
X Briefly press button 0043.
Folding the exterior mirrors in/out
automatically If the "Fold in mirrors when locking" function
is activated in the on-board computer
(Y page 221):
R
the exterior mirrors fold
in automatically as
soon as you lock the vehicle from the
outside.
R the exterior mirrors fold out again
automatically as soon as you unlock the
vehicle and then open the driver's or front-
passenger door.
Exterior mirror out of position X
Press button 0043 repeatedly until you hear
the mirror engage in position.
The mirror housing is engaged again and
you can adjust the
exterior mirrors as usual
(Y page 93). Automatic anti-glare mirrors
G
WARNING
If incident light from headlamps is prevented
from striking the sensor in the rear-view
mirror, for instance,
by
luggage piled too high
in the vehicle, the mirror's automatic anti-
glare function will not operate.
Incident light could then blind you. This may
distract you from the traffic conditions and,
as a result, you may cause an accident.
The rear-view mirror and the exterior mirror
on the driver's side automatically go into anti-
glare mode if:
R the ignition is switched on and
R incident light from headlamps strikes the
sensor in the rear-view mirror. i
The mirrors do not
go into anti-glare mode
if reverse gear is engaged or if the interior
lighting is switched on. Parking position for the exterior
mirror on the front-passenger side
Setting/storing the parking position Using reverse gear
0043
Left-hand exterior mirror
0044 Right-hand exterior mirror
0087 Adjustment button
0085 Memory button
You can position the front-passenger side
exterior mirror in
such
a way that you can see
the rear wheel on that side as soon as you
engage reverse gear. You can store this
position.
X Make sure that the vehicle is stationary and
that the SmartKey is in position
2(Y page 139) in the ignition lock.
X Press button 0044 for the exterior mirror on
the front-passenger side.
X Engage reverse gear.
The exterior mirror on the front-passenger
side moves to the preset parking position.
X Use adjustment button 0087 to adjust the
exterior mirror to a
position that allows you
to see the rear wheel and the curb.
The parking position is stored.
i If you shift the transmission to another
position, the exterior mirror on the front- 94
Mirrors
Seats, steering wheel and mirrors

passenger side returns to the driving
position.
Using the memory button 0043
Left-hand exterior mirror
0044 Right-hand exterior mirror
0087 Adjustment button
0085 Memory button
You can position the front-passenger side
exterior mirror in
such
a way that you can see
the rear wheel on that side as soon as you
engage reverse gear. This setting can be
stored using memory button M 0085.
X Make sure that the SmartKey is in
position 2 (Y
page 139) in
the ignition lock.
X With the exterior mirror on the front-
passenger side activated, use adjustment
button 0087 to adjust the exterior mirror. In
the exterior mirror, the rear wheel and the
curb should be visible.
X Press memory button M 0085 and one of
the
arrows on adjustment button 0087 within
three seconds.
The parking position is stored if the exterior
mirror does not move.
X If the mirror moves out of position, repeat
the steps. Calling up a stored parking position
setting
0043
Left-hand exterior mirror
0044 Right-hand exterior mirror
0087 Adjustment button
0085 Memory button
X Turn the SmartKey to position
2 (Y page 139) in the ignition lock.
X Adjust the exterior mirror on the front-
passenger side using button 0044.
X Engage reverse gear.
The exterior mirror on the front-passenger
side moves to the stored parking position.
The exterior mirror on the front-passenger
side moves back to its original position:
R as soon as you exceed a speed of 9 mph
(15 km/h)
R if you press button 0043 for the exterior
mirror on the driver's side Memory functions
Storing settings
G
WARNING
Only use the memory function on the driver's
side when the vehicle
is stationary. You could
otherwise be distracted from the traffic
conditions by the seat moving of its own
accord, and as a result cause an accident. Memory functions
95
Seats, steering wheel and mirrors Z

The exterior lighting (except the parking/
standing lamps) switches off automatically if
you:
R
remove the SmartKey from
the ignition lock
R open the driver's door with the SmartKey
in position 0.
Low-beam headlamps 00470063
Left-hand standing lamps
00480064 Right-hand standing lamps
00490060 Parking lamps, side marker lamps,
license plate and instrument cluster
lighting
004A0058 Automatic headlamp mode/daytime
running lamps
004B0058 Low-beam/high-beam headlamps
X To switch on the low-beam headlamps:
turn the SmartKey in the ignition lock to
position 2 or start the engine.
X Turn the light switch to 0058.
The 0058 indicator lamp in the instrument
cluster lights up. Daytime running lamps Daytime running lamps in Canada
00470063
Left-hand standing lamps
00480064 Right-hand standing lamps
00490060 Parking lamps, side marker lamps,
license plate and instrument cluster
lighting
004A0058 Automatic headlamp mode/daytime
running lamps
004B0058 Low-beam/high-beam headlamps
The daytime running lamps function is
required by law
in
Canada. It cannot therefore
be deactivated.
X Turn the light switch to 0058.
With the engine running:
depending on the
ambient light, the daytime running lamps or
the low-beam headlamps are switched on.
When the low-beam headlamps are
switched on, the 0058 indicator lamp in the
instrument cluster lights up.
When the engine is running and the vehicle is
stationary: if you move
the selector lever from
a drive position to P, the daytime running
lamps/low-beam headlamps go out after
three minutes.
When the engine is running, the vehicle is
stationary and in high ambient light
brightness: if you turn the light switch
to 0060, you turn on the daytime running
lamps and parking lamps.
If the engine is running and you turn the light
switch to 0058, the manual settings take
precedence over the daytime running lamps. Exterior lighting
99
Lights and windshield wipers

Daytime running lamps in the USA
00470063
Left-hand standing lamps
00480064 Right-hand standing lamps
00490060 Parking lamps, side marker lamps,
license plate and instrument cluster
lighting
004A0058 Automatic headlamp mode/daytime
running lamps
004B0058 Low-beam/high-beam headlamps
In the USA, the daytime running lamps are
deactivated upon delivery from the factory.
X To activate the daytime running
lamps: activate the
daytime
running lamps
function in the on-board computer
(Y page 219).
X Turn the light switch to 0058.
With the engine running:
depending on the
ambient light, the daytime running lamps or
the low-beam headlamps are switched on.
When the low-beam headlamps are
switched on, the 0058 indicator lamp in the
instrument cluster lights up.
If the engine is running and you turn the light
switch to 0060 or 0058, the manual settings
take precedence over the daytime running
lamps.
Automatic headlamp mode G
WARNING
If the light switch is set to 0058 and it is
foggy,
snowing or there is poor visibility, the low-
beam headlamps will not come on
automatically. This could endanger you and others. In such situations turn the light switch
to 0058.
The automatic headlamp feature is only an
aid. The driver
is
responsible for the vehicle's
lighting at all times. 00470063
Left-hand standing lamps
00480064 Right-hand standing lamps
00490060 Parking lamps, side marker lamps,
license plate and instrument cluster
lighting
004A0058 Automatic headlamp mode/daytime
running lamps
004B0058 Low-beam/high-beam headlamps
X To switch on automatic headlamp
mode: turn the light switch to 0058.
SmartKey in
position 1
in the ignition lock:
the parking lamps are switched on or off
automatically depending on the brightness
of the ambient light.
With the engine running: if you have
activated the daytime running lamps
function in the on-board computer, the
daytime running lamps or the low-beam
headlamps are switched on or off
automatically depending on the brightness
of the ambient light.
When the low-beam headlamps are
switched on, the 0058 indicator lamp in the
instrument cluster lights up. 100
Exterior lighting
Lights and windshield wipers

Front fog lamps (except AMG vehicles)
G
WARNING
If you suspect that driving conditions will be
foggy, turn the light
switch to 0058 before you
start your journey. Your vehicle may
otherwise not be visible and you could
endanger yourself and others. 00470063
Left-hand standing lamps
00480064 Right-hand standing lamps
00490060 Parking lamps, side marker lamps,
license plate and instrument cluster
lighting
004A0058 Automatic headlamp mode/daytime
running lamps
004B0058 Low-beam/high-beam headlamps
0084005A Fog lamps (except AMG vehicles)
006B005E Rear fog lamp
X To switch on the fog lamps: turn the
SmartKey in the ignition lock to position 2
or start the engine.
X Turn the light switch to 0060, 0058 or
0058. X
Press the 005A button.
The green 005A indicator lamp in the
instrument cluster lights up.
X To switch off the front fog lamps: press
the 005A button.
The green 005A indicator lamp in the
instrument cluster goes out.
Only vehicles with front fog lamps have the
fog lamps function. Rear fog lamp
00470063
Left-hand standing lamps
00480064 Right-hand standing lamps
00490060 Parking lamps, side marker lamps,
license plate and instrument cluster
lighting
004A0058 Automatic headlamp mode/daytime
running lamps
004B0058 Low-beam/high-beam headlamps
0084005A Fog lamps (except AMG vehicles)
006B005E Rear fog lamp Exterior lighting
101
Lights and windshield wipers Z