G
GasolineReserve fuel warning lamp ............. 200
General driving tips
Driving short distances .................. 134
Genuine parts ...................................... 28
Glove box ........................................... 204
GTW (Gross Trailer Weight) (defini-
tion) .................................................... 264
H
Handbrake
see Parking brake
Hazard warning lamps ........................ 82
Head restraints
Adjusting .........................................7 6
Adjusting (rear) ................................ 76
Headlamps
Adding fluid to cleaning system ..... 224
Cleaning system (function) .............. 82
Fogging up ....................................... 83
see Automatic headlamp mode
Headliner (cleaning instructions) .... 238
Heating
see Climate control
High-beam headlamps
Highbeam Assist .............................. 83
Replacing bulbs ............................... 87
Switching on/off .............................. 81
Highbeam Assist
Function/notes ................................ 83
Switching Highbeam Assist on/
off .................................................. 171
Hood
Closing ........................................... 219
Display message ............................ 192
Important safety notes .................. 218
Indicator lamp ................................ 203
Opening ......................................... 218
Hot-water auxiliary heater
Problem (malfunction) ................... 113
Hydroplaning ..................................... 136
I
Ignition lock
see Key positions Immobilizer
.......................................... 56
Indicator lamp
see Warning and indicator lamps
Indicators
see Turn signals
Insect protection on the radiator ...... 28
Installing a wheel
Installing the adapter (spare
wheel) ............................................ 269
Instrument cluster
Fuel gage ....................................... 162
Important safety notes .................. 161
Instrument cluster lighting ............. 162
Outside temperature display .......... 162
Overview .......................................... 32
Speedometer ................................. 162
Tachometer ................................... 162
Warning and indicator lamps ........... 33
Instrument cluster lighting .............. 162
Instrument lighting
see Instrument cluster lighting
Interior lighting ................................... 84
Front ................................................ 84
Motion detectors ............................. 85
Notes on replacing bulbs ................. 92
Overview .......................................... 84
Replacing bulbs ............................... 92
Switching the rear compartment
lighting on centrally ......................... 84
Interior motion sensor
Arming ............................................. 57
Deactivating ..................................... 58
Function ........................................... 57
Switching off .................................... 57
J
JackJacking points ................................ 268
Preparation .................................... 268
Storage location ............................ 240
Using ............................................. 268
Jump-starting ..................................... 242
K
Key
Position in the ignition lock ............ 119
Index11
Cockpit
FunctionPage
:Door control panel37
;Light switch79
=Combination switch
• turn signals81
• high-beam headlamps81
• windshield wipers93
• rear window wiper94
?Cruise control lever140
ASteering wheel without or
with buttons35
BInstrument cluster32
CStowage compartment
• 3.5 mm audio jack211
• USB port211
DTimer for the auxiliary warm-
air heater (auxiliary heating)114
E• Stowage compartment
with interior light84
• Overhead control panel36
FRear-view mirror78
FunctionPage
GPARKTRONIC warning dis-
play151
HOpens/closes the right-hand
side window71
IStowage compartment (jack
and vehicle tool kit)240
JGlove box204
KCenter console35
LSelector lever (automatic
transmission)124
MIgnition lock119
NFurther control panels37
OSteering wheel buttons35
PEngages/releases the park-
ing brake136
QHorn
ROpens the hood218
SSteering wheel buttons35
Cockpit31
At a glance
FunctionPage
¦Fluid level too low in wind-
shield washer/headlamp
cleaning system
202
åDEF supply low or contami-
nated/diluted162
Exhaust gas aftertreatment
malfunction197
ÄIndicator lamp, distance
warning143
·Warning lamp, distance
warning143
ÃWarning and indicator lamps,
Lane Keeping Assist147
1Door or hood open203
Electrically operated step
malfunction203
#Brake pads/linings worn198
+LOW RANGE active148
KHigh-beam headlamps on
(vehicle with steering wheel
buttons)
81
JRight-hand turn signal81
:ASR malfunction53
BAS malfunction195
hESP®malfunction194
ÈDirt accumulation in air filter201
6Reserve fuel162
Fuel filler cap open200
FunctionPage
:Water in the fuel202
mFuel filter dirty202
#Battery charging malfunction198
bBulb defective203
=Tachometer with warning
and indicator lamps
cParking brake applied136
LLow-beam headlamps on79
KWorking speed governor
(ADR) on154
ÐPower steering assistance
malfunction203
KHigh-beam headlamps on
(vehicle without steering
wheel buttons)
81
åDEF supply low or contami-
nated/diluted162
Exhaust gas aftertreatment
malfunction197
|Reserve fuel200
Fuel filler cap open200
\Diesel particle filter malfunc-
tion201
hESP®malfunction194
7Fasten seat belts203
iCorresponding messages may also be
shown in the display (Ypage 176).
34Instrument cluster
At a glance
If the alarm system is armed, a visual and audi-
ble alarm is triggered by the following:
RUnlocking the vehicle from inside
ROpening a door
ROpening the hood
iThe alarm is not switched off, even if you
immediately close the open door that has trig-
gered it, for example.
XTo stop the alarm: press the%button on
the remote control.
or
XInsert the key into the ignition lock.
The alarm stops.
Tow-away alarm
Operation
A visual and audible alarm is triggered if the
inclination of the vehicle changes when the tow- away alarm is armed. This can be the case if the
vehicle is raised on one side, for example.
Arming and disarming
The tow-away alarm is automatically armed
approximately 20 seconds after you lock the
vehicle.
The tow-away alarm is automatically deactiva-
ted when you unlock the vehicle.
Disarming
XRemove the key from the ignition lock.
XPress button :.
When the button is released, indicator
lamp ;in the button lights up for about
5 seconds.
XLock the vehicle.
The tow-away alarm is disarmed.
The tow-away alarm remains disarmed until you
lock the vehicle again.
Disarm the tow-away alarm when locking your
vehicle and:
Rloading and/or transporting the vehicle, on a
ferry or car transporter, for example
Rparking on a moving surface, as split-level
garage
This will prevent false alarms.
Interior motion sensor
Operation
If the armed interior motion sensor detects
motion in the vehicle interior, a visual and acous-
tic alarm is triggered. This can happen if some-
one reaches into the vehicle interior, for exam-
ple.
Switching on
XClose the side windows.
XMake sure that nothing (such as mascots or
coat hangers) are hanging on the rear-view
mirror or on the grab handles on the head-
liner.
This will prevent false alarms.
XLock the vehicle.
The interior motion sensor is armed after
approximately 40 seconds.
Switching off
XUnlock vehicle.
The interior motion sensor automatically
switches off.
Theft deterrent locking system57
Safety
Z
Vehicles with bi-xenon headlamps
:
Turn-signal: NAK 3457
;Cornering light function: H7 55W
Vehicles with additional turn signals in the
exterior mirrors
Additional turn signal lamp: HPC 16WY
Low-beam headlamps and high-beam
headlamps/cornering lamp
Example (halogen headlamps)
XSwitch off the lighting system.
XOpen the hood (Ypage 218).
XTurn housing cover :in the direction of the
arrow and remove it.
Example (halogen headlamps)
;
Low-beam headlamp bulb holder
=Bulb holder for high-beam headlamp
?Bulb holder for parking lamp/standing lamp
(halogen headlamps)
XTurn the corresponding bulb holder with
bulb ;,=or? counter-clockwise and pull
it out of the lamp.
XPull the bulb out of the bulb holder.
XInsert the new bulb in such a way that its base fits into the recess of the bulb holder.
XInsert the bulb holder with the bulb into the
lamp and turn it clockwise to tighten.
The bulb holder engages audibly.
XPlace housing cover :into the opening and
turn in the opposite direction of the arrow.
XClose the hood.
Cornering light function/daytime run-
ning lamps
XSwitch off the lighting system.
XOpen the hood (Ypage 218).
XTurn housing cover :counter-clockwise and
remove.
Changing bulbs87
Lights and windshield wipers
Z
XBi-Xenon headlamps:turn bulb holder with
bulb ;counter-clockwise and remove it.
Halogen headlamps: press the spring
catches of the bulb holder together and
remove the bulb holder with bulb ;.
XPull the bulb out of the bulb holder.
XPress a new bulb into the bulb holder.
XBi-Xenon headlamps:insert the bulb holder
with bulb ;into the lamp and turn clockwise.
Halogen headlamps: insert the bulb holder
with bulb ;into the lamp.
The bulb holder with bulb ;engages audibly.
XReplace cap :and turn it clockwise to the
stop.
The cap audibly engages.
XClose the hood (Ypage 219).
Turn signal lamps
XSwitch off the lighting system.
XOpen the hood (Ypage 218).
XTurn bulb holder :counter-clockwise and
remove it.
XApplying light pressure to the bulb, turn it
counter-clockwise and remove it from bulb
holder :.
XPress the new bulb into bulb holder :and
screw it in clockwise.
XInsert bulb holder :into the lamp and turn it
clockwise to tighten.
XClose the hood.
Additional turn signal lamp (all-wheel-
drive vehicles)
Additional turn signals (example: Cargo Van and
Passenger Van)
The additional turn signals are mounted on the
side of the vehicle's front wings.
XSwitch off the lighting system.
XUndo screws :and remove lamp lens ;.
XApplying light pressure to the bulb, turn it
counter-clockwise and remove it from the
bulb holder.
XPress the new bulb into the bulb holder and
screw it in clockwise.
XPosition lamp lens;and tighten screws :.
88Changing bulbs
Lights and windshield wipers
iCanada only:
If the wind shield wiper s areswitched on and
you stop the veh icle, the windshield wiper
speed isreduced. For example, ifyou have
selected level IIand stop the veh icle,wipin g
continues with intermittent wipe whilethe
veh icle is stationary. Ifintermittent wipe is
selected, the intervals become longer.
Vehicles with a rain and light sensor: you
can use level Ias the universal setting. The
rain and light sensor sets the appropriate wip-
ing frequency automatically, according to the
intensity of the rain. When you stop the veh i-
cle, leve lsIII and IIare swit ched down to
level Iautomatically.
The wind shield wiper will return to the original
level when you drive faster than 5 mph
(8 km/h).
You can adjust the sensitivit y of the rain and
light sensor using the on-board computer
(
Ypage 173).
In formation on checking the washer fluid level
can befound inthe "Maintenance and care"
section (
Ypage 224).
Switching the rear window wiper on/
off
Combination switch
:
è Rearwindowwiper swit ch
2ôTowipe wit h washer fluid
3ITo swit ch on intermittent wiping
40To swit ch off intermittent wiping
5ô Towipe wit h washer fluid
XTurn the key to position 1or 2in the ignition
lock.
XTurn switch: to the corresponding position The rear
window wiper switches on automati-
cally ifyou engage reverse gear and the wind-
shield wipers are on.
Replacing the wiper blades
GWARNING
If the wind shield wipers begin to move while
you are changing the wiperblades, you could
be trapped by the wiper arm. There is a risk of
injury.
Alwa ysswit ch off the windshield wipers and
ignition before changing the wiper blades.
!Never open the hood if a windshield wiper
arm has been folded away from the wind-
shield.
Never fold a windshield wiper armwithout a
wiper blade back onto the windshield/rear
window.
Hold the windshield wiper arm firmly when
you change the wiperblade. Ifyou release the
windshield wiper arm without a wiperblade
and it falls onto the windshield, the windshield
may bedamaged by the force of the impact.
We recommend that you have the wiper
blades replaced at a qualified specialist work-
shop.
!Only hold the wiper blade by the wiper arm.
You could otherwise damage the wiper rub-
ber.
The windshield will no longer be wiped properly
if the wiper blades are worn. Replace the wiper
blades twice a year, ideally in spring and fall.
Frontwindshield wiper arm wit hwiper blade
94Windshield wipers
Lights and windshield wipers
Heating and air-conditioning system
Air-recirculation mode switches off automati-
cally after about 10 to 30 minutes, depending on
the outside temperature.
XSwitch on climate control (Ypage 101).
XTo activate/deactivate:press theebut-
ton.
If the indicator lamp in the ebutton lights
up, air-recirculation mode is activated.
Rear-compartment heating and rear-
compartment air-conditioning system
On vehicles with rear-compartment heating and
a rear-compartment air-conditioning system,
you can activate or deactivate air-recirculation
mode for the rear-compartment climate control.
XSwitch on climate control (Ypage 101).
XTo activate: set the temperature control of
rear-compartment heating =(Ypage 100) or
rear-compartment air conditioning system ;
(
Ypage 101) to the center position.
Only one of the two climate control systems in
the rear compartment is activated and is in
air-recirculation mode.
XTo deactivate: turn the temperature control
of rear-compartment heating =(Ypage 100)
or rear-compartment air-conditioning sys-
tem ;(
Ypage 101) clockwise or counter-
clockwise. Only change the temperature in
small increments.
Adjusting the air vents
Important safety notes
GWARNING
Very hot or very cold air can flow from the air
vents. This could result in burns or frostbite in
the immediate vicinity of the air vents. There
is a risk of injury.
Make sure that all vehicle occupants always
maintain a sufficient distance to the air out-
lets. If necessary, redirect the airflow to
another area of the vehicle interior.
The center and side air vents are adjustable. On vehicles with a rear-compartment air-condi-
tioning system, you can also adjust the air vents
in the roof duct.
iFor virtually draft-free ventilation, adjust the
sliders of the center air vents to the center
position.
In order to ensure the direct flow of fresh air
through the air vents into the vehicle interior,
please observe the following notes:
Rkeep the air inlet grille on the hood free of
blockages, such as ice, snow or leaves.
Rnever cover the vents or the ventilation grilles
in the vehicle interior.
Setting the center air vents
:Center air vent, left
;Center air vent, right
=Thumbwheel for center air vent, right
?Thumbwheel for center air vent, left
XTo open: turn thumbwheel =to the left or
thumbwheel ?to the right.
XTo close: turn thumbwheel =to the right or
thumbwheel ?to the left.
Adjusting the air vents105
Climate control
Z