1, 2, 3 ...
4ETS (Electronic Traction Support) ...53
4MATIC (permanent four-wheel
drive) .................................................. 112A
ABS (Anti-lock Braking System) .........50
Display message .................... 212, 213
Warning lamp ................................. 235
Accident
Notes ............................................. 240
Acoustic warning tone
see Warning tone ........................... 239
Active Service System PLUS
see ASSYST PLUS service interval
displa y........................................... 199
Adaptive brake lamps .........................51
Adaptive Damping System See ADS ....................................... 129
AdBlue ®
Display message ............................ 213
Service indicator ............................ 200
AdBlue ®
service indicator ................200
Additional functions (on-board
computer) .......................................... 109
ADS (Adaptive Damping System) ..... 129
Airbags Activation ......................................... 35
Control unit ...................................... 35
Driver's ............................................ 38
Front ................................................ 38
Front passenger ............................... 38
PASSENGER AIRBAG OFF warning
lamp ............................................. 234
Sidebag ............................................ 39
System ............................................. 37
Windowba g...................................... 39
Air conditioning
Activating/deactivating .................140
Activating/deactivating air-recir-
culation mode ................................ 146
Auxiliary heating/ventilation .......... 147
Controlling automatically ...............141
Convenience opening/closing
(air-recirculation mode )................. 147
Demisting the windscreen .............145 Malfunction indicator lamp
............234
Rear-compartment air condition-
ing ................................................. 139
Rear window heating .....................146
Setting the air distribution .............144
Setting the airflow .........................145
Setting the air vents ......................143
Setting the temperature ................142
Setting the temperature (rear
compartment) ................................ 142
Switching the residual heat func-
tion on/off ..................................... 147
Thermatic 2-zone automatic cli-
mate control .................................. 138
Thermotronic luxury multi-zone
automatic climate control ..............139
Air-conditioning system
see Air conditioning
Air filter
Display message ............................ 228
Air pressure
see Tyre pressure
Ambient lighting
Setting (on-board computer) .......... 106
Anti-glare film .................................... 169
Anti-lock braking system See ABS ........................................... 50
Anti-theft alarm system
See EDW .......................................... 54
Anti-theft systems ............................... 54
Ashtray ............................................... 162
ASSYST PLUS see ASSYST PLUS service interval
displa y........................................... 199
ASSYST PLUS service interval dis-
play ..................................................... 199
Calling up the date (on-board
computer) ...................................... 200
Display message ............................ 199
ATA (anti-theft alarm system) ............54
Switching off the alarm ....................54
AUTO lights
Display message ............................ 225
Automatic car wash ..........................2014
Index X164_AKB; 2; 3, en-GB
wobuchh,
Version: 2.11.8.1 2009-03-31T14:14:58+02:00 - Seite 4Dateiname: 6515431202_buchblock.pdf; erzeugt am 01. Apr 2009 00:16:29; WK
Automatic transmission
DIRECT SELECT lever .......................92
Display mes-
sage .............................. 213, 216, 217
Driving tips ...................................... 94
Emergency running mode ..............244
Gear indicator .................................. 93
Kickdown ......................................... 94
Malfunction ................................... .244
Program selector button ..................95
Shift ranges ..................................... 94
Trailer towing ................................... 94
Transmission positions ....................93
Auxiliary heating ............................... 147
Display message .................... 231, 232
Notes ............................................. 147
Remote control .............................. 148
Setting (on-board computer) .......... 107
Auxiliary ventilation ..........................147 B
Backrest angle Adjusting (2nd row of seats) ............67
Ball coupling
Fitting ............................................ 194
Folding in ....................................... 198
Folding out ..................................... 193
Removing ....................................... 198
BAS (Brake Assist) ............................... 50
Battery Changing (auxiliary heating
remote control) .............................. 254
Charging ........................................ 275
Checking (key) ............................... 253
Check lamp (key )........................... 253
Disconnecting ................................ 273
Display message ............................ 220
Jump-starting ................................. 276
Maintenance (vehicle) .................... 272
Reconnecting ................................. 276
Removing/fitting ........................... 274
Vehicle battery .............................. 272
Belt force limiters
Activation ......................................... 35
Belt height adjustment .......................77
Belt reel (Easy-Pack fix kit) ..............160Belt tensioners
Activation ......................................... 35
Belt warning ......................................... 77
BlueTEC
AdBlue ®
......................................... 288
Bonnet
Bonnet catch ................................. 175
Display message ............................ 219
Opening/closing ........................... 174
Bonnet release lever
Release leve r................................. 175
Boot
Automatic opening ........................... 62
Boot lid
Opening/closing .............................. 60
Brake Assist
See BAS ........................................... 50
Brake fluid .......................................... 291
Display message ............................ 221
Brake lamps
Adaptive .......................................... .51
Display message ............................ 226
Brakes
Parking brake ................................... 91
Warning lamp ........................ 235, 236
Brake system
Display message ............................ 220
Bulbs .................................................. 254
Brake lamp .................................... 260
Dipped-beam headlamps ...............258
Display message ............................ 225
Licence plate lamp ......................... 260
Main-beam headlamps ................... 258
Overview ........................................ 256
Parking lamp .......................... 258, 260
Rear foglamp ................................. 260
Replacing .............................. .258, 259
Reversing lamp .............................. 260
Side lamp ....................................... 258
Tail lamp ........................................ 260
Turn signal lamp ....................258, 260
see Lamp Index
5 X164_AKB; 2; 3, en-GB
wobuchh,
Version: 2.11.8.1
2009-03-31T14:14:58+02:00 - Seite 5Dateiname: 6515431202_buchblock.pdf; erzeugt am 01. Apr 2009 00:16:29; WK
Rear-compartment seats
....................67
Rear foglamp Display message ............................ 227
Rear-view mirror
Adjusting ......................................... 72
Anti-dazzle (manual) ......................... 72
Anti-dazzle mode (automatic) ..........73
Rear window heating ........................146
Malfunction indicator lamp ............234
Rear window wiper .............................85
Replacing the wiper blade .............. 262
Refuelling ........................................... 172
Remote control Auxiliary heating ............................ 148
Changing the batteries (auxiliary
heating) ......................................... 254
Garage door opene r....................... 165
Programming (garage door
opener) .......................................... 165
Reserve
Warning lamp ................................. 239
Reserve fuel ....................................... 287
Display message ............................ 232
Fuel tank ........................................ 287
Warning lamp ................................. 239
Reset button ........................................ 25
Restraint system See SRS .......................................... 35
Restraint systems
For children ..................................... 41
Rev counter .......................................... 97
Reversing camera ............................. 135
Cleaning ......................................... 203
Reversing lamps
Display message ............................ 228
Roof carrier ....................................... 161S
Safety net .......................................... .158
Seat Adjusting ................................... 64, 65
Correct driver's seat position ........... 78
Folding down/up (3rd row of
seats) ............................................... 67
Storing settings ............................... 74Seat belt
Adjusting the driver's and front-
passenger seat belt .........................77
Adjusting the height ......................... 77
Fastening ......................................... 75
Warning lamp ........................... 77, 238
Seat covers
Cleaning ......................................... 204
Seat heating ........................................ .70
Seat ventilation ................................... 69
Malfunction indicator lamp ............233
Securing a load .................................. 156
Securing hooks .................................. 157
Service indicator see ASSYST PLUS service interval
displa y........................................... 199
Service products ............................... 287
AdBlue ®
additives .......................... 288
Brake fluid ..................................... 291
Coolant .......................................... 291
Engine oil ....................................... 289
Fuel ................................................ 287
Windscreen washer fluid ................291
Settings
Calling up a stored setting ...............74
Factory (on-board computer) .........103
On-board computer .......................103
Setting the unit (on-board computer)
Speedometer ................................. 103
Shift ranges
Automatic transmission ...................94
Sidebag ................................................ 39
Side windows Convenience closing ........................87
Convenience opening ......................87
Fault .............................................. 246
Hinged side windows .......................86
Opening/closing .............................. 85
resetting .......................................... 86
Sliding/tilting sunroof ......................150
Convenience closing ........................87
Convenience opening ......................87
Rain closing feature .......................151
Resetting ....................................... 151
Sliding sunroof
see Sliding/tilting sunroof
Snow chains ...................................... 186 Index
13 X164_AKB; 2; 3, en-GB
wobuchh,
Version: 2.11.8.1
2009-03-31T14:14:58+02:00 - Seite 13Dateiname: 6515431202_buchblock.pdf; erzeugt am 01. Apr 2009 00:16:30; WK
Socket
................................................ 163
Cockpit .......................................... 163
Luggage compartment ...................164
Rear compartment .........................163
Spare wheel
Fitting ............................................ 268
Storage location ............................ 209
Technical data ............................... 297
Spare wheel bracket ...........................60
Emergency release ........................251
Speed limiter
Speedtronic ................................... 126
Speedometer
Additional speedometer (on-
board computer) ............................ 100
Segments ......................................... 97
Setting the unit (on-board com-
puter) ............................................. 103
Speedtronic ....................................... 126
Display message ............................ 218
Permanent ..................................... 128
Variabl e......................................... 126
SRS (Supplemental Restraint Sys-
tem) ...................................................... 35
Display message ............................ 221
Warning lamp ........................... 35, 236
Standard display (on-board com-
puter) .................................................... 99
Station see Radio ....................................... 100
Status line (on-board computer) ........98
Selecting the display ..................... .104
Steering
Display message ............................ 225
Steering wheel
Adjusting ................................... 70, 71
Buttons (on-board computer) ...........97
Storing settings ............................... 74
Steering wheel boss
Cleaning ......................................... 204
Steering wheel heating .......................71
Malfunction indicator lamp ............233
Stowage compartments ...................152
Armrest (under) ............................. 153
Centre console .............................. 152
Centre console (rear) .....................153Cup holder
..................................... 153
Glove compartment .......................152
Submenu (on-board computer)
Convenience .................................. 108
Heating .......................................... 107
Instrument cluster .........................103
Lighting .......................................... 105
Time/Date ..................................... 104
Vehicle .......................................... .106
Summer opening
see Convenience opening
Sun visor ............................................ 161
Supplemental Restraint System See SRS ........................................... 35
Surround lighting
Switching on/off (on-board com-
puter) ............................................. 105
Switching off the alarm
ATA .................................................. 54 T
Tailgate Display message ............................ 219
Limiting the opening angle ...............63
Tail lamps
Display message ............................ 228
Tail pipes
Cleaning ......................................... 203
Tank
see Fuel tank
Tank capacity .................................... 287
Technical data GL 350 BlueTEC ............................. 293
GL 350 CDI 4MATIC BlueEFFI-
CIENCY .......................................... 293
GL 450 4MATIC ............................. 292
GL 450 CDI 4MATIC ......................294
GL 500 4MATIC ............................. 292
Trailer loads ................................... 298
Tyres ...................................... 296, 297
Wheels ................................... 296, 297
Telescopic lever ................................ 193
Telescopic rod (Easy-Pack fix kit) ....160
Temperature Outside temperature ........................ 97
Thermatic
Malfunction indicator lamp ............234 14
Index X164_AKB; 2; 3, en-GB
wobuchh,
Version: 2.11.8.1 2009-03-31T14:14:58+02:00 - Seite 14Dateiname: 6515431202_buchblock.pdf; erzeugt am 01. Apr 2009 00:16:30; WK
ported by the head restraint in the event of an
accident. Never travel without a correctly
adjusted and engaged head restraint.
If the head restraint is fully inserted, it is nec-
essary to press release catch
:.
X To raise: pull the head restraint up to the
desired height.
X To lower: press release catch :and push
the head restraint down until it is in the
desired position.
Adjusting the head restraint angle Adjust the head restraint so that it is as close
as possible to your head.
You can only adjust the two outer head
restraints. X
Using both hands, reach backwards and
grasp the sides of the head restraint.
X Pull the lower edge of the head restraint
forwards or backwards until it is in the
desired position. Removing and fitting the head
restraints G
Risk of injury
Occupants should only travel sitting on seats
which have the head restraints installed. This
reduces the risk of injury to the passengers in
the rear in the event of an accident. X
To remove: pull the head restraint up to
the stop.
X Press release catch :and pull the head
restraint out of the guides.
X To refit: insert the head restraint so that
the notches on the bar are on the left when
viewed in the direction of travel.
X Push the head restraint down until you hear
it click into place. Seat ventilation*
The three blue indicator lamps in the button
indicate the ventilation level you have selec-
ted. Seats
69Controls
* optional
X164_AKB; 2; 3, en-GB
wobuchh,
Version: 2.11.8.1 2009-03-31T14:14:58+02:00 - Seite 69 Z
Dateiname: 6515431202_buchblock.pdf; erzeugt am 01. Apr 2009 00:17:01; WK
Calling up the range
X
Press VorU on the steering wheel
to select the trip computer menu.
X Press &or* to select Range:
The multi-function display shows the esti-
mated range of the vehicle, based on the
current driving style and the fuel level. If
there is only a small amount of fuel remain-
ing in the fuel tank, a vehicle refuelling
C appears instead of the range.
Displaying current fuel consumption X
Press VorU to select the Trip com-
puter menu.
X Press &or* to select Consump‐
tion.
The current fuel consumption is displayed. Telephone menu
Functions and displays depend on the
optional equipment installed in your vehicle.
You can place your mobile phone in the
mobile phone bracket* (Y page 164), or set
up a Bluetooth connection to the audio sys-
tem or to COMAND APS* (see separate oper-
ating instructions). G
Risk of accident
Observe the legal requirements of the country
in which you are currently driving regarding
the use of mobile phones in the vehicle.
If it is permitted to use mobile phones while
the vehicle is in motion, you should only use
them when the road and traffic conditions
allow. Otherwise, you may be distracted from the traffic conditions, cause an accident and
injure yourself and others.
Use the buttons on the multi-function steer-
ing wheel.
X Switch on the mobile phone and audio
equipment or COMAND APS*; see the sep-
arate operating instructions.
X Press the VorU button to select the
Telephone menu.
Mobile phone on PIN code not yet entered
Once you have inserted the mobile phone into
the mobile phone bracket*, the multi-func-
tion display shows the Please enter PIN
message.
X Enter the PIN using the mobile phone, Lin-
guatronic*, the audio system or COMAND
APS*.
The mobile phone will search for a network.
Mobile phone operational
You will see Readyor the name of the mobile
phone network provider in the multi-function
display. If the mobile phone operational read-
iness symbol goes out, your vehicle is outside
of the transmission and reception range. In
this case you will see No Servicein the
multi-function display.
Accepting a call If someone calls you when you are in the
Telephone
menu, a display message appears
in the multi-function display, for example: X
Press the 6button to accept the call. On-board computer
111Controls
* optional
X164_AKB; 2; 3, en-GB
wobuchh,
Version: 2.11.8.1 2009-03-31T14:14:58+02:00 - Seite 111 Z
Dateiname: 6515431202_buchblock.pdf; erzeugt am 01. Apr 2009 00:17:18; WK
switch off the auxiliary heating at filling sta-
tions.
i Switch the auxiliary heating on regularly
once a month for about ten minutes.
The auxiliary heating heats the air in the vehi-
cle interior to the set temperature without
using the heat of the running engine. The aux-
iliary heating is operated using the vehicle's
fuel. For this reason, the tank content must
be at least at reserve fuel level to ensure that
the auxiliary heating functions.
The auxiliary heating/ventilation automati-
cally adjusts to changes in temperature and
weather conditions. For this reason, the aux-
iliary heating could switch from ventilation
mode to heating mode or from heating mode
to ventilation mode.
You cannot use the auxiliary ventilation to
cool the vehicle interior to a temperature
lower than the outside temperature.
Before activating X
Turn the key to position 2in the ignition
lock.
X Set the temperature.
The auxiliary heating/ventilation can be acti-
vated even when the air conditioning is being
controlled manually. Optimum comfort can
be attained when the system is set to auto-
matic mode. Set the temperature to 22 †.
The auxiliary heating/ventilation can be acti-
vated or deactivated using the remote control
or the button on the centre console.
The on-board computer can be used to spec-
ify up to three departure times, one of which
may be preselected (Y page 107). Switching the auxiliary heating/venti-
lation on/off using the button on the
centre console The colours of the indicator lamps on the but-
ton have the following meanings:
Blue Auxiliary ventilation activated
Red Auxiliary heating activated
YellowD eparture time preselected
(Y page 107)
Switching on auxiliary heating/ventila-
tion
If the key is in position 1or 2:
X Press and hold button :for at least two
seconds.
The red or blue indicator lamp in but-
ton :lights up.
If the key is removed or in position 0:
X Briefly press button :.
The red or blue indicator lamp in but-
ton :lights up.
Switching off auxiliary heating/ventila-
tion
X Briefly press button :.
The red or blue indicator lamp in but-
ton :goes out.
Switching the auxiliary heating/venti-
lation on/off using the remote control Your vehicle comes with one remote control.
You may use two additional remote controls
for your vehicle. For further information, con-148
Air conditioningControls
X164_AKB; 2; 3, en-GB
wobuchh,
Version: 2.11.8.1 2009-03-31T14:14:58+02:00 - Seite 148
Dateiname: 6515431202_buchblock.pdf; erzeugt am 01. Apr 2009 00:17:32; WK
The letters displayed range from
Afor a short
service duration (approx. 1 hour) to Hfor a
long service duration (approx. 8 hours).
The ASSYST PLUS service interval display
does not take into account any periods of
time during which the battery is disconnec-
ted.
Maintaining the time-dependent service
schedule:
X Note down the service due date displayed
before disconnecting the battery.
or
X Subtract the battery disconnection periods
from the service date shown on the display
after reconnecting the battery.
Hiding a service message X
Press the .reset button on the instru-
ment cluster (Y page 25).
Service overdue A display message is shown in the multi-func-
tion display, for example:
Service A exceeded by .. days
Service A exceeded by .. km
You will also hear a warning tone.
i If you fail to have the service performed
by the specified date, you may be violating
applicable laws. Your warranty may be inva-
lidated and goodwill settlements may be
refused.
Calling up a service due date X
Switch on the ignition.
X Press VorU to select the standard
display menu on the steering wheel
(Y page 99).
X Press &or* to select the service
information.
The multi-function display shows the
¯ symbol and the service due date. AdBlue
®
service indicator
i For Blue-TEC vehicles only.
The BlueTEC exhaust gas aftertreatment
must be operated with a reducing agent
(AdBlue ®
) in order for it to function correctly.
AdBlue ®
is topped up as part of maintenance
work. Under normal operating conditions, a
full tank of AdBlue ®
should last until the next
service due date.
Depending on how and where the vehicle is
used, there may be an increase in the
AdBlue ®
consumption. If the AdBlue ®
supply
does not last until the next service, it will be
necessary to top it up sooner.
The following messages tell you about the
AdBlue ®
supply:
Refill AdBlue at workshop See Own‐
er's Manual
Refill AdBlue at workshop No start
in: ... km
Before taking a trip with your vehicle outside
Europe, have the AdBlue ®
supply checked
and, if necessary, topped up at a qualified
specialist workshop. Before using your vehi-
cle for an extended period in countries out-
side Europe, contact a qualified specialist
workshop.
! Have the AdBlue ®
tank topped up at a
qualified specialist workshop only. The
vehicle may otherwise be damaged or
soiled.
Damage or consequential damage is not
covered by the Mercedes-Benz implied
warranty.
You can obtain general information about
BlueTEC exhaust gas aftertreatment and
AdBlue ®
from any Mercedes-Benz Service
Centre.
Further information about AdBlue ®
(Y page 288). 200
ServiceOperation
X164_AKB; 2; 3, en-GB
wobuchh,
Version: 2.11.8.1 2009-03-31T14:14:58+02:00 - Seite 200
Dateiname: 6515431202_buchblock.pdf; erzeugt am 01. Apr 2009 00:17:53; WK