Page 467 of 539
466 Practical hintsBattery2Perforated floor carpet, unfolded
Fold the floor carpet piece2 in
direction of the arrow.
Move the front passenger seat to the
most forward and upward position
again (
page 39).
Switch off the ignition (
page 34).
Remove SmartKey from starter switch.
Vehicles with KEYLESS-GO*:
Make sure the vehicle’s on-board
electronics have status0 (Turn off
the engine or all electrical systems
using the KEYLESS-GO start/stop
button. Open the driver’s door. With
the driver’s door open, the vehicle’s
on-board electronics have status0,
same as with the SmartKey
removed from the starter switch).
Enter the rear passenger compartment
again.Step 4 (Disconnecting)
3Air channel
4Clip
Remove clip4.
Remove air channel3 by pulling it out
in direction of arrow.
Page 475 of 539

474 Practical hintsTowing the vehicle
Installing towing eye bolt
1Cover on passenger side of front
bumper
1Cover on passenger side of rear
bumper (ML 350)
iThe vehicle cannot be started via
tow-start.iIf the battery is disconnected or dis-
charged, the automatic transmission
will remain locked in positionP and the
SmartKey will not turn in the starter
switch. For more information, see “Bat-
tery” (
page 462) and “Jump starting”
(
page 470).
!When towing the vehicle with all wheels
on the ground, note the following:
With the automatic central locking
activated and the SmartKey in starter
switch position2, or KEYLESS-GO*
start/stop button (
page 36) in
position2, the vehicle doors lock if the
left front wheel is turning at vehicle
speeds of approximately 9 mph
(15 km/h) or more.
Switch off the tow-away alarm
(
page 102).
To prevent the vehicle doors from
locking, deactivate the automatic
central locking (
page 125).
Towing of the vehicle should only be
done using the properly installed tow-
ing eye bolt. Never attach tow cable,
tow rope or tow rod to vehicle chassis,
frame or suspension parts.
Page 529 of 539

528 IndexSettings menu
Individual vehicle settings 161
Submenus 161, 162
Shifting
Gear selector lever positions 185
Into optimal gear range
(automatic transmission) 190
Side impact air bags 72
Side marker lamp
Replacing bulbs 443
Side marker lamp bulb
Replacing 448
Side marker lamps
Replacing bulbs 444
Side markers
Vehicle care 377Side windows 230
Automatic opening 232
Cleaning 378
Closing 230, 231
Closing with KEYLESS-GO* 234
Opening 230
Opening fully (Express-open) 232
Stopping 232
Synchronizing power windows 232
Sidewall 367
Simultaneous wiping and washing
Rear window wiper/washer 58
Windshield wipers 56
Single wipe 56SmartKey 106
Battery check lamp 108, 114
Checking the batteries 109, 115
Factory setting 108
Global locking 108
Global locking and unlocking 108
Global unlocking 108
Loss of 110
Selective setting 108
Starter switch positions 34
Turning off engine 62
Unlocking with 32
SmartKey with KEYLESS-GO* 110
Factory setting 113
Global locking 113
Loss of 116
Messages in display 417
Remote control 110
Replacing key batteries 441
Selective setting 114
Unlocking 110
Page 530 of 539

529 Index
Snow chains 370
Spare fuses 478
Spare wheel 433
Minispare wheel 433
Speed
Setting current 239
Speed settings
Cruise control 241, 242, 243
Speedometer 25
Settings units 164
Speedometer display mode
Selecting 164
Split rear bench seat 261
SRS 74, 505
Indicator lamp 390
SRS indicator lamp 25
Standing water
Driving instructions 305Starting difficulties 51
Starting position 34
Starting the engine 49
Steep terrain
Driving 308
Steering column
Height adjustment 43
Length adjustment 43
Steering wheel
Adjusting 41
Cleaning 379
Electrical adjustment* 42
Steering wheel gearshift control 188
Stolen vehicle
Recovery services 289
Stopping
Windows 232Storage compartment
in the center console 271
Storage compartments 270
Armrest 272
Cup holder 274
Glove box 270
Parcel net in front passenger
footwell 270
Storage compartment in front
of armrest 272
Storage compartment in
the center console 271
Storing (Memory function*)
Positions in memory 136
Storing tires 337
Stranded vehicle 476