Page 42 of 417

41 Getting started
Adjusting
Adjusting
SeatsThe seat adjustment switch is located on 
the door sill.
1Seat fore and aft adjustment
2Seat height
3Seat angleWarning!
G
All seat, steering wheel, and rear view mirror 
adjustments, as well as fastening of seat 
belts, must be done before the vehicle is put 
into motion.Warning!
G
Do not adjust the driver’s seat while driving. 
Adjusting the seat while driving could cause 
the driver to lose control of the vehicle.
Never place hands under the seat or near 
any moving parts while a seat is being ad-
justed.
Never ride in a moving vehicle with the seat 
back in an excessively reclined position as 
this can be dangerous. You could slide un-
der the seat belt in a collision. If you slide 
under it, the belt would apply force at the ab-
domen or neck. 
That could cause serious or fatal injuries. 
The seat back and seat belts provide the 
best restraint when the wearer is in a nearly 
upright position and belts are properly posi-
tioned on the body. Your seat must be ad-
justed so that you can correctly fasten your 
seat belt (
page 45).
Warning!
G
When leaving the vehicle, always remove the 
SmartKey from the starter switch, take it 
with you, and lock the vehicle.
Even with the SmartKey removed from the 
starter switch or the vehicle, the seats can 
be operated. Therefore, do not leave chil-
dren unattended in the vehicle, or with ac-
cess to an unlocked vehicle. Unsupervised 
use of vehicle equipment may cause an ac-
cident and/or serious personal injury. 
     
        
        Page 43 of 417

42 Getting startedAdjustingSeat fore and aft adjustment 
Slide the switch forwards or backwards 
in the direction of arrow 1. 
Adjust seat to a comfortable seating 
position that still allows you to reach 
the accelerator/brake pedal safely. 
The position should be as far rearward 
as possible, consistent with ability to 
properly operate controls.
Seat height 
Slide the switch up or down in the di-
rection of arrow 2. 
Seat angle
Slide the switch up or down in the di-
rection of arrow 3.
Steering wheelThe stalk for steering wheel adjustment is 
located on the lower left of the steering 
column.
1Adjusting steering column, in or out
2Adjusting steering column, up or down
!When moving the seat, make sure that 
there are no items in the footwell or 
behind the seat. Otherwise you could 
damage the seat. 
Warning!
G
Do not adjust the steering wheel while 
driving. Adjusting the steering wheel while 
driving could cause the driver to lose control 
of the vehicle. 
When leaving the vehicle, always remove the 
SmartKey from the starter switch, take it 
with you, and lock the vehicle.
Even with the SmartKey removed from the 
starter switch or the vehicle, the steering 
wheel can be adjusted. Therefore, do not 
leave children unattended in the vehicle, or 
with access to an unlocked vehicle. Unsu-
pervised use of vehicle equipment may 
cause an accident and/or serious personal 
injury. 
     
        
        Page 65 of 417

64 Safety and SecurityOccupant safety
Adjust the driver seat as far as possible 
rearward, still permitting proper opera-
tion of vehicle controls. The distance 
from the center of the driver’s breast-
bone to the center of the airbag cover on 
the steering wheel must be at least ten 
inches (25 cm) or more. You should be 
able to accomplish this by a combina-
tion of adjustments to the seat and 
steering wheel. If you have any prob-
lems, please see an authorized 
Mercedes-Benz Center.
Do not lean with your head or chest 
close to the steering wheel or dash-
board.
Keep hands on the outside of steering 
wheel rim. Placing hands and arms in-
side the rim can increase the risk and 
potential severity of hand/arm injury 
when driver front airbag inflates.
Adjust the front passenger seat as far as 
possible rearward from the dashboard 
when the seat is occupied. 
Occupants, especially children, should 
never lean their heads in the area of the 
door where the head-thorax airbag in-
flates. This could result in serious inju-
ries or death should the airbag be 
triggered. Always sit nearly upright, 
properly use the seat belts and appropri-
ate size infant or child restraint system.
Children 12 years old and under must 
never ride in this vehicle, except in a 
Mercedes-Benz authorized 
BabySmart
TM1
 compatible child seat, 
which operates with the BabySmart
TM 
system installed in the vehicle to deacti-
vate the passenger front airbag when it 
is properly installed. Otherwise they will 
be struck by the airbag when it inflates 
in a crash. If this happens, serious or fa-
tal injury will result.
1BabySmart
TM is a trademark of Siemens 
Automotive Corp.
Failure to follow these instructions can 
result in severe injuries to you or other 
occupants.
If you sell your vehicle, it is important that 
you make the buyer aware of this safety 
information. Be sure to give the buyer this 
Operator’s Manual.
 
     
        
        Page 399 of 417

398 IndexF
Fahrenheit
Setting temperature units 129
Fastening the seat belts 45
Fine adjustment
Cruise control 199
First aid kit 340
Fitting
Anti-theft wheel nuts 283
Flat tire 349
TIREFIT kit 349
Floormat
Driver’s side 221
Installing 221
Removing 221
Fog lamp, rear 347
Switching on 109
Fog lamps, front 347
Switching on 108
Front airbags 68
Front bulbs 347
Front lamps
Switching on 105Fuel
Additives 379
Gasoline additives 379
Premium unleaded gasoline 376, 
378
Requirements 378
Reserve warning 29
Fuel consumption statistics
After start 137
Since last reset 137
Fuel filler flap 240
Locking 240
Unlocking 240
Fuel requirements 378
Fuel reserve
Message in the multifunction 
display 339
Warning lamp 301
Fuel system
Message in the multifunction 
display 329
Fuel tank
Filler flap 240
Fuels, coolants, lubricants etc. 375
Functions (control system) 119, 121
Fuses 361G
Garage door opener 33, 215
Gasoline 240
GAWR 279
Gear range
Automatic transmission 170
Limiting 170
Shifting into optimal 169
Gear range limit
Canceling 169
Gear selector lever 32, 167
Lock 48, 388
Position 171
Position (automatic 
transmission) 167
Gearshift
Indicator lamp 29
Gearshift program
Manual 173, 175
Global
Locking 98
Unlocking 98