light MERCEDES-BENZ CLS-Class 2014 W218 Workshop Manual

Problems with the seat heating
Problem Possible causes/consequences and
000B Solutions
The seat heating has
switched off
prematurely or cannot
be switched on. The on-board 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 seat heating will
switch back on automatically. Switching the seat ventilation on/off
Activating/deactivating The three blue indicator lamps in the buttons
indicate the ventilation level you have
selected.
X Turn the SmartKey to position 2in the
ignition lock (Y page 147).
X To switch on: press button001Arepeatedly
until the desired ventilation level is set.
X To switch off: press button001Arepeatedly
until all the indicator lamps go out.
i If the battery voltage is too low, the seat
ventilation may switch off.
i You can open the side windows and the
sliding sunroof using the "Convenience
opening" feature (Y page 89). The seat
ventilation of the driver's seat
automatically switches to the highest level. Seats
105Seats, steering wheela nd mirrors Z

Problems with the seat ventilation
Problem Possible causes/consequences and
000B Solutions
The seat ventilation has
switched off
prematurely or cannot
be switched on. The on-board 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 seat ventilation will
switch back on automatically. Steering wheel
Important safety notes
G
WARNING
You could lose control of your vehicle if you
do the following while driving:
R adjust the driver's seat, head restraint,
steering wheel or mirrors
R fasten the seat belt
There is arisk of an accident.
Adjust the driver's seat, head restraint,
steering wheel and mirror and fasten your
seat belt before startingt he engine.G
WARNING
Children could injure themselves if they
adjust the steering wheel. There is arisk of
injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle. Adjusting the steering wheel
electrically
001A
To adjust the steering wheel height
0010 To adjust the steering wheel position
(fore-and-aft adjustment)
i Further related subjects:
R EASY-ENTRY/EXIT feature
(Y page 108)
R Storing settings (Y page 112)106
Steering wheelSeats, steering wheela
nd mirrors

Steering wheel heating
Activating/deactivating X
Turn the SmartKey to position 2in the
ignition lock (Y page 147).
X To switch on/off: turn the lever in the
direction of arrow 001Aor0010.
Indicator lamp 0024lights up or goes out.
Vehicles without KEYLESS-GO: when you
remove the SmartKey from the ignition lock,
the steering wheel heating is deactivated.
Vehicles with KEYLESS-GO: when you switch
off the ignition and open the driver's door, the
steering wheel heating is deactivated.
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 0024remains on. Steering wheel
107Seats, steering wheela nd mirrors Z

Problems with the steering wheel heating
Problem Possible causes/consequences and
000B Solutions
If the steering wheel
heating indicator lamp
is flashing, the steering
wheel heating has
switched off
automatically. The on-board 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. EASY-ENTRY/EXIT feature
Important safety notes G
WARNING
When the EASY-ENTRY/EXIT feature adjusts
the steering wheel, you and other vehicle
occupants –particularly childre n–could
become trapped. There is arisk of injury.
While the EASY-ENTRY/EXIT feature is
making adjustments, make sure that no one
has any body parts in the sweep of the
steering wheel.
If somebody becomes trapped:
R press one of the memory function position
buttons, or
R move the switch for steering wheel
adjustmen tinthe opposite direction to that
in which the steering wheel is moving.
The adjustment process is stopped. G
WARNING
If children activate the EASY-ENTRY/EXIT
feature, they can become trapped,
particularly when unattended. There is arisk
of injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle. G
WARNING
If you drive off while the EASY-ENTRY/EXIT
feature is making adjustments, you could lose control of the vehicle. There is
arisk of an
accident.
Always wait until the adjustment process is
complete before driving off.
The EASY-ENTRY/EXITf eature 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 233).
Position of the steering wheel when the
EASY-ENTRY/EXIT featureisa ctive The steerin
gwheel swings upwards when
you:
R remove the SmartKey from the ignition lock
R with KEYLESS-GO: open the driver's door;
KEYLESS-GO must be in position 1in the
ignition lock
R with the SmartKey: open the driver's
door; the SmartKey must be in position 0
or 1in the ignition lock (Y page 147)
i The steerin gwheel only moves upwards if
it has not already reached the upper end
stop. 108
Steering wheelSeats, steering wheel and mirrors

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 with KEYLESS-GO: you press the Start/
Stop button once on vehicles with
KEYLESS-GO
or
R with the SmartKey: you insert the
SmartKey into the ignition lock.
When you close the driver's door with the
ignition switched on, the steering wheel is
also automatically moved to the previously
set position.
The last position of the steering wheel is
stored when you switch off the ignition or
when you store the settingw ith the memory
function (Y page 112).
Crash-responsive EASY-EXIT feature If the crash-responsiv
eEASY-EXI Tfeature is
triggere dinana ccident,the steerin gcolumn
will mov eupwards when the driver's door is
opened. This occurs irrespective of the
position of the SmartKey in the ignition lock.
This makes it easier to exit the vehicle and
rescue the occupants.
The crash-responsiv eEASY-EXI Tfeature is
only operational if the EASY-EXIT/ENTRY
feature is activated in the on-board computer.
(Y page 233) Mirrors
Exterior mirrors
Adjusting th eexterior mirrors G
WARNING
You could lose control of your vehicle if you
do the followin gwhile driving:
R adjust the driver's seat ,head restraint,
steerin gwheel or mirrors
R fasten the seat belt
There is arisk of an accident.
Adjust the driver's seat, head restraint,
steerin gwheel and mirror and fasten your
seat belt before starting the engine. G
WARNING
The exterior mirror on the front-passenger
side reduces the size of the image. Visible
objects are actually closer than they appear.
This means that you could misjudge the
distanc efrom road users travelin gbehind,
e.g. when changin glane. There is arisk of an
accident.
For this reason, alway smake sure of the
actual distanc efrom the road users traveling
behind by glancin gover your shoulder. X
Turn the SmartKey to position 1or 2in the
ignition (Y page 147).
X Press button 001Afor the left-hand exterior
mirror or button 0010for the right-hand
exterior mirror.
The indicator lamp in the corresponding
button lights up in red. Mirrors
109Seats, steering wheel and mirrors Z

Automati
canti-glar emirrors
The rear-view mirror and th eexter iorm irror
on th edriver' sside automatically go int oanti-
glar emodeift hefollowin gcondition sare met
simultaneously:
R the ignition is switched on and
R incident light from headlamps strikes the
sensor in the rear-view mirror.
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 and storing the parking position Using reverse gear
001A
Button for the driver's side exterior mirror
0010 Button for the front-passenger side
exterior mirror
0024 Adjustment button
0021 Memory button M
You can position the front-passenger side
exterior mirror in such away that you can see
the rear wheel on that side as soon as you
engage reverse gear. You can store this
position.
X Park the vehicle and turn the SmartKey to
position 2in the ignition lock
(Y page 147).
X Press button 0010for 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 adjustmen tbutton 0024to adjust the
exterior mirror to aposition 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-
passenger side return stothe driving
position.
Using the memoryb utton 001A
Button for the driver's side exterior mirror
0010 Button for the front-passenger side
exterior mirror
0024 Adjustment button
0021 Memory button M
You can position the front-passenger side
exterior mirror in such away 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 M0021.
X Turn the SmartKey to position 2in the
ignition lock (Y page 147).
X With the exterior mirror on the front-
passenger side activated, use adjustment
button 0024to adjust the exterior mirror. In
the exterior mirror, the rear wheel and the
curb should be visible. Mirrors
111Seats, steering wheel and mirrors Z

Useful information
............................116
Exterior lighting ................................ 116
Interior lighting ................................. 123
Replacing bulbs ................................. 124
Windshield wipers ............................125 115Lights and windshield wipers

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please not ethat your vehicle may
not be equipped with all features
described. This also applies to safety-
related system sand functions.
i Read the information on qualified
specialist workshops: (Y page 26).Exterior lighting
Genera
lnotes
For reason sofsafety, Mercedes-Benz
recommends that you drive with the lights
switched on even during the daytime.
Therefore, your vehicle is equipped with
special daytime running lamps. In some
countries, operation of the headlamps varies
due to legal requirements and self-imposed
obligations.
If you wish to drive during the daytime without
lights, switc hoff the daytime running lamps
function in the on-board computer
(Y page 230). Driving abroad
Symmetrical low-beam headlamps Switc
hthe headlamps to symmetrical low
beam in countries in which traffic drives on
the opposite side of the road from the country
where the vehicle is registered. This prevents
glare to oncoming traffic. When using
symmetrical lights, the edge of the road is not
lit as widely and as far ahead as normal.
Have the headlamps converted at aqualified
specialist workshop as close to the border as
possible before drivin ginthesecountries. Asymmetrical low beam Have the headlamps converted back to
asymmetrical low-beam headlamps at a
qualified specialist workshop as soon as
possible after crossing the border again.
Setting the exterior lighting
Setting options Exterior lightin
gcan be set using:
R the light switch
R the combination switc h(Ypage 119)
R the on-board computer (Y page 230)
Light switch Operation
00010018
Left-handstanding lamps
0002000A Right-hand standing lamps
00030008 Parkinglamps, licens eplate and
instrumen tcluste rlighting
0005000D Automatic headlamp mode,
controlled by the light sensor
0019001D Low-beam/high-beam headlamps
If you hear awarnin gton ew hen you leave the
vehicle, the light smay still be switched on.
X Turn the light switc hto000D. 116
Exterior lightingLight
sand windshield wipers

The exterior lighting (except the parking/
standin
glamps) 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.
Automatic headlam pmode G
WARNING
When the light switch is set to 000D,the low-
beam headlamps may not be switched on
automatically if there is fog, snow or other
causes of poor visibility due to the weather
conditions such as spray. There is arisk of an
accident.
In such situations, turn the light switch to
001D.
The automatic headlamp feature is only an
aid. The driver is responsible for the vehicle's
lighting at all times. 00010018
Left-hand standin glamps
0002000A Right-hand standin glamps
00030008 Parking lamps, license plate and
instrument cluster lighting
0005000D Automatic headlamp mode,
controlled by the light sensor
0019001D Low-beam/high-beam headlamps 000D
is the favored light switch setting. The
light setting is automatically selected
accordin gtothe brightness of the ambient
light (exception: poor visibility due to weather
conditions such as fog, snow or spray):
R SmartKey in position 1in the ignition lock:
the parking lamps are switched on or off
automatically depending on the brightness
of the ambient light.
R With the engine running: if you have
activated the daytime runnin glamps
function via the on-board computer ,the
daytime runnin glamps or the low-beam
headlamps and parking lamps are switched
on or off automatically depending on the
brightness of the ambient light.
X To switch on automatic headlamp
mode: turn the light switch to 000D.
Only for Canada:
The daytime runnin glamps improve the
visibility of your vehicle during the day. The
daytime runnin glamps function is required by
law in Canada. It cannot therefore be
deactivated.
When the engine is runnin gand the vehicle is
stationary: if you move the selector lever from
ad rive 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: if you
turn the light switch to 0008,the daytime
runnin glamps and parking lamps switch on.
If the engine is runnin gand you turn the light
switch to 001D,the manual settings take
precedenc eover the daytime runnin glamps.
USA only:
The daytime runnin glamps improve the
visibility of your vehicle during the day. To do
this, the daytime runnin glamps function must
be switched on using the on-board computer
(Y page 230).
If the engine is runnin gand you turn the light
switch to 0008or001D,t he manual settings Exterior lighting
117Lights and windshield wipers Z

take precedence ove
rthe daytime running
lamps.
Low-beam headlamps G
WARNING
When the ligh tswitc hiss et to 000D,t helow-
beam headlamp smay not be switche don
automatically if there is fog, snow or other
causes of poor visibility due to th eweather
conditions such as spray. Ther eisarisk of an
accident.
In such situations, tur nthe light switch to
001D. 00010018
Left-hand standing lamps
0002000A Right-hand standing lamps
00030008 Parking lamps, license plate and
instrumentc luster lighting
0005000D Automatic headlamp mode,
controlled by the light sensor
0019001D Low-beam/high-beam headlamps
Even if the light sensor does not detect that
it is dark ,the parking lamps and low-beam
headlamps switc honwhen the ignition is
switched on and the light switc hisset to the
001D position. This is aparticularly useful
function in the even tofrain and fog.
X To switch on th elow-beam headlamps:
tur nthe SmartKey in the ignition lock to
position 2or start the engine.
X Turn the light switc hto001D.
The green 001Dindicator lamp in the
instrumen tcluster light sup. Parking lamps
!
If the battery has been excessively
discharged, the parking lamps or standing
lamps are automatically switched off to
enable the nex tengine start. Alway spark
your vehicl esafelya nd sufficiently lit
according to lega lstandards .Avoid the
continuou suse of the 0008parking lamps
for severa lhours .Ifpossible, switch on the
000A right or the 0018left standin glamp. 00010018
Left-hand standin glamps
0002000A Right-hand standin glamps
00030008 Parking lamps, license plate and
instrument cluster lighting
0005000D Automatic headlamp mode,
controlled by the light sensor
0019001D Low-beam/high-beam headlamps
X To switch on: turn the light switch to
0008.
The green 0008indicator lamp in the
instrument cluster lights up. 118
Exterior lightingLights and windshiel
dwipers