Page 515 of 585

514 Practical hintsBattery
Connect the positive lead to the posi-
tive terminal and fasten it’s cover
(page 512).
Connect the negative lead to the nega-
tive terminal (
page 512).
Charging the battery
If the battery is discharged, the battery can
be charged using the jump-start contacts
located in the engine compartment
(page 516).
Charge the battery in accordance with
the instructions of the battery charger
manufacturer.
Batteries contain materials that can harm
the environment if disposed of improperly.
Large 12-volt storage batteries contain
lead. Recycling of batteries is the preferred
method of disposal. Many states require
sellers of batteries to accept old batteries
for recycling.
!
Never invert the terminal connections!
i
The following procedures must be carried
out following any interruption of battery power
(e.g. due to reconnection):
Set the clock (
page 169).
Vehicles with COMAND system with naviga-
tion module*: Time and date are set auto-
matically.
Synchronize the door windows
(page 238).
Synchronize the power tilt/sliding sunroof*
(page 244).
Synchronize the power folding exterior rear
view mirrors* (
page 202).
Warning!
G
Never charge a battery while still installed in
the vehicle unless the accessory battery
charge unit approved by Mercedes-Benz is
being used. Gases may escape during charg-
ing and cause explosions that may result in
paint damage, corrosion or personal injury.
An accessory battery charge unit specially
adapted for Mercedes-Benz vehicles and
tested and approved by Mercedes-Benz is
available, permitting the charging of the
battery in its installed position. Contact an
authorized Mercedes-Benz Light Truck
Center for information and availability.
Charge battery in accordance with the
separate instructions for the accessory
battery charger.
Page 522 of 585
521 Practical hints
Towing the vehicle
Installing towing eye bolt
Take the towing eye bolt and wheel bolt
wrench from the vehicle tool kit
(page 469).
Screw towing eye bolt in clockwise to
its stop and tighten with wheel wrench.
Removing towing eye bolt
Loosen towing eye bolt counterclock-
wise with wheel wrench.
Unscrew towing eye bolt.
Store the towing eye bolt and wheel
bolt wrench back into the vehicle tool
kit (
page 469).
Installing cover
Engage cover1 at top and press at
bottom.
Stranded vehicle
Freeing a stranded vehicle, on which the
wheels are dug into sand or mud, should
be done with the greatest of care, especial-
ly if the vehicle is heavily loaded.
Avoid pulling the vehicle abruptly or diago-
nally, since it could result in damage to the
chassis alignment.
Never try to free a vehicle that is still cou-
pled to a trailer.
If possible, a vehicle equipped with trailer
hitch receiver should be pulled backward
in its own previously made tracks.
Page 525 of 585
524 Practical hintsFusesRemoving/installing cover
Open the tailgate (
page 119).
Insert a suitable object such as a coin
into the slot of lock1 (
page 523).
Turn lock1 counterclockwise by 90°
in direction of arrow.
Remove cover2.
Install cover2 in reverse order.
Fuse box in passenger compartment
The fuse box is located behind a cover in
the dashboard on the front passenger side.
1CoverOpening
Open the front passenger door.
Open the glove box (
page 294).
Insert flat, blunt object as a lever into
the edge of the cover1 at the position
indicated by the arrow.
Loosen cover1 from dashboard using
lever.
Using your hands, pull cover1 out
and remove.
Closing
Hook cover1 into the opening at the
front.
Press cover1 back on until it engag-
es.
!
Do not use sharp objects such as a screw-
driver to open the fuse box cover1 in the dash-
board, as this could damage the fuse box cover
or the dashboard.
Page 557 of 585

556 IndexClimate control 206
Air conditioning, Cooling 216
Air distribution, Front 212
Air distribution, Rear 219
Air recirculation mode 214
Air vents, Front 212
Air volume 212
Control panel*, Rear 217
Control panel, Front 208
Deactivating system 210
Defogging 213
Defrosting 213
Rear window defroster 205
Residual engine heat (REST) 216
Clock 27, 169
Setting time 169
Cloth upholstery,
Cleaning and care of 412
Cockpit 24
Cockpit Management and Data System
see COMAND system
Cold tire inflation pressure 395
Collapsible tire 538
Collapsible tire (ML 63 AMG only) 474
Collapsible wheel chock 472COMAND system see separate operating
instructions
Combination switch 59, 60, 62, 140
Compass 321
Adjustment 174
Calibration 175
Calling up the compass 321
Control and operation of radio
transmitters 348
Control system 147
Multifunction display 147
Multifunction steering wheel 148
Resetting to factory default 165
Control system menus 147
AIRMATIC*/Compass 162
AMG menu 156
Audio 159
Distronic* 162
Nav* 161
Settings 164
Standard display 154
Tel* 182
Trip computer 180
Vehicle configuration 178
Vehicle status message memory 163Control system submenus 151, 153, 166
Comfort* 177
Instrument cluster 167, 168
Lighting 171
Time/Date 169
Vehicle 174
Coolant 362, 549
Anticorrosion/antifreeze
mixing ratio and quantity 550
Capacities 543
Checking coolant level 354, 362
Messages in the multifunction
display 450, 452
Temperature 350
Temperature display 154
Corner-illuminating front fog lamps* 140
Messages in the
multifunction display 458
Replacing bulbs 488
Crossing obstacles 339
Cruise control 245
Activating 247
Messages in the
multifunction display 431
Page 558 of 585

557 Index
Cup holders 298
Cleaning 299
Front center console 299
Front center console,
Removing/Installing 299
Rear armrest 299
Curb weight 395
Current transmission program
mode (AMG vehicles only) 147
D
Date display, Setting 169, 170
Daytime running lamp mode 138
Setting 171
Deep water see Standing water
Defogging windshield 213, 227
Defrosting, Front 213, 227
Defrosting, Rear 205
Delayed shut-off
Exterior lamps 172
Interior lighting 173
Department of Transportation see DOT
Diesel engine
Preglow indicator lamp 29Difficulties
While driving 63
While starting 57
Digital clock see Clock
Digital speedometer 147, 155
Dimensions, Vehicle 541
Direction of rotation (tires) 368
Displays
Digital speedometer 147, 155
Distronic* 253
Maintenance service indicator 401
Messages in the
multifunction display 428
Multifunction display 147
Outside temperature 147, 155
Selecting 168
Symbol messages 446
Text messages 430
Vehicle status message 163, 428
Vehicle system settings,
Control system 151, 153, 164
Distance to empty (range), Trip
Computer 180Distronic* 250
Activating 256
Cleaning system sensor 408
Control system 255
Deactivating 259
Distance warning function* 179, 263
Driving hints 261
Messages in the
multifunction display 432
Sensor cover 408
Warning and indicator lamps 253
Door
Entry lamps 144
Locking, In an emergency 476
Locking/unlocking,
KEYLESS-GO* 39, 68
Locking/unlocking, SmartKey 38, 68
Messages in the
multifunction display 455
Opening from inside/outside 109,
118
Remote door unlock (Tele Aid*) 315
Unlocking, Mechanical key 475
Page 571 of 585

570 IndexSeat belts 77
Children in the vehicle 82
Cleaning 412
Fastening 51
Height adjustment 53
Messages in the
multifunction display 421, 422
Proper use of 53, 78
Safety guidelines 73
Telltale 29, 77, 421
Warning lamp 422
Seat cushion depth see Seats
Seat heating* see Seats
Seat ventilation* see Seats
Seating capacity 370
Seats 43, 128
Adjusting 43
Cushion depth, Multicontour
seat* 130
Folding the backrest forward 284
Heating* 131
Lumbar support 130
Memory function* 134
Multicontour seat* 130
Returning seat backrest to original
position 286Ventilation* 132
Securing cargo 283
Cargo tie-down rings 283
Hooks 284
Selector lever see Gear selector lever
Self-test
Lamps in the instrument cluster 414
OCS 90
Tele Aid* 309
Vehicle battery 507
Service and warranty information 10
Service intervals see Maintenance, Service
indicator
Service life
Tires 366
Service see Maintenance
Service system see FSS PLUS
(Canada vehicles) or
Maintenance System (US vehicles)
Service, Parts 528Settings
Adaptive Damping System
(ADS)* 269
Air suspension* 269
Clock 169
Comfort functions* 177
Control system menus 150, 152
Control system submenus 151, 153,
166
Date 153, 166, 169
Daytime running lamp mode 171
Factory, SmartKey 109
Factory, SmartKey with
KEYLESS-GO* 115
Individual, Vehicle 164
Instrument cluster 167
Language, multifunction display 167,
168
Lighting 171
Memory function* 135
Resetting all, Control system 165
Selective, SmartKey 110
Selective, SmartKey with
KEYLESS-GO* 115
Time 169
Vehicle configuration 178