
3 ContentsSupplemental restraint system 
(SRS) indicator lamp .................. 184
Fuel reserve and fuel cap 
placement warning  .................... 185
Electronic stability program 
(ESP) — warning lamp  ............... 185
BAS / ESP malfunction 
indicator lamp ............................. 185
ABS malfunction 
indicator lamp ............................. 186
Telescoping steering column 
warning lamp  .............................. 186
Low engine coolant level 
warning lamp  .............................. 187
Low windshield and headlamp 
washer system fluid level 
warning lamp  .............................. 187
Low engine oil level 
warning lamp  .............................. 188
Charge indicator lamp  ............... 188
Exterior lamp failure i
ndicator lamp  .............................. 189
Additional function 
indicator lamps 
(in the odometer display) .......... 189Malfunction and indicator lamp 
in the center console  ................190
AIRBAG OFF indicator lamp  .....190
Practical hintsFirst aid kit  ......................................192
Stowing items in the vehicle  ........192
Fuses ................................................192
Hood .................................................194
Automatic transmission 
fluid level  ....................................196
Checking engine oil level ..............197
Coolant level ....................................198
Adding coolant  ............................198
Windshield and 
headlamp washer system  .........199
Air pump, spare wheel, 
vehicle tools, 
storage compartment 
(except SLK 32 AMG)  .............. 200
Ve h i c l e  j a c k  
(except SLK 32 AMG)  .............. 201Storage box, TIREFIT-Kit, 
air pump, Vehicle tools 
(SLK 32 AMG only) ...................202
Wheels .............................................203
Tire replacement  ........................203
Rotating wheels  ..........................204
Spare wheel  ....................................205
Spare wheel bolts .......................206
Changing wheels  ...........................207
Inflating the collapsible 
spare tire  ..................................... 212
Storing spare wheel in 
wheel well  ................................... 213
TIREFIT ........................................... 214
Tire inflation pressure  .................. 219
Battery .............................................220
Jump starting  ..................................222
Towing the vehicle .........................224
Transmission selector lever, 
manually unlocking ..................229
Exterior lamps  ................................230
Headlamp assembly ................... 231
Taillamp assemblies  ..................234 

4 Contents
Changing batteries in 
the remote control  ....................236
Synchronizing 
remote control  ............................237
Raising hardtop manually  ............238
Replacing wiper blade insert  .......243
Antenna ...........................................244
Manual release 
of fuel filler flap  ........................244
Vehicle careCleaning and care of 
the vehicle  ..................................246
Power washer ..............................247
Paintwork, painted body 
components .................................247
Tar stains  .....................................247
Engine cleaning ..........................248
Vehicle washing  .........................248
Headlamps, taillamps, 
turn signal lenses  ......................249
Window cleaning ........................249
Rear window cleaning  ...............249
Wiper blades  ...............................250Light alloy wheels  ..................... 250
Instrument cluster ..................... 251
Steering wheel and 
gear selector lever  ..................... 251
Cup holder  .................................. 251
Hard plastic trim items ............. 251
Plastic and rubber parts  ........... 251
Headliner and 
shelf behind roll bars  ................ 252
Upholstery .................................. 252
Seat belts ..................................... 252
Technical dataSpare parts service  ....................... 254
Warranty coverage  ........................ 254
Identification labels  ...................... 255
Layout of poly-V-belt drive  ........... 257
Technical data  ................................ 260
Fuels, coolants, 
lubricants etc. – capacities  ..... 266
Engine oils ...................................... 268
Engine oil additives  ...................... 268
Air conditioner refrigerant  .......... 268
Brake fluid ...................................... 268Premium unleaded gasoline  ........269
Fuel requirements  .........................269
Gasoline additives  .........................270
Coolants ...........................................270
Consumer information ..................272
IndexIndex ................................................ 274 

17 Instruments and controls
Te ch n i c a l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car care Index 1Side defroster outlet, adjustable
2Cruise control switch, see page 166
3Side air outlet, adjustable
4Combination switch, see page 83
5Exterior lamp switch, see page 81
6Hood lock release, see page 194
7Instrument cluster, see page 70
8Horn (with key in steering lock position 1 or 2)
9Airbag
10Steering wheel adjustment handle, see page 65
11Steering lock with ignition / starter switch, 
seepage142
12Voice recognition system switch, see separate 
operating instructions
13Cup holder, see page 114
14Center air outlets, adjustable15Air volume control for center air outlets
16Climate control, see page 86
Rear window defroster, see page 90
17Glove box (illuminated with key in steering lock 
position 1 or 2), see page 114
18Audio system, see page 93
19Hazard warning flasher switch, see page 85
20Central locking switch, see page 30
21Left seat heater switch, see page 42
22Headlamp washer switch, see page 82
23ESP control switch, see page 175
24Tow- away alarm  s witch, s ee page 3 7
25Right seat heater switch, see page 42
26Ashtray, coin holder, see page 116
27Storage compartment 

31 Central locking system
Te ch n i c a l
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index Automatic central locking
The central locking switch also operates the automatic 
central locking.
With the automatic central locking system activated, the 
doors and trunk are locked at vehicle speeds of 
approximately 9 mph (15 km / h) or more. The fuel filler 
flap and the storage compartment in the armrest remain 
unlocked.
To a c ti va te :
With key in steering lock position 2 hold upper portion 
of switch (1) for a minimum of 5 seconds.
To d ea ct iva te:
With key in steering lock position 2 hold lower portion 
of switch (2) for a minimum of 5 seconds.Notes:
If doors are unlocked with the central locking switch 
after activating the automatic central locking, and 
neither door is opened, then the doors remain unlocked 
even at vehicle speeds of approximately 9 mph
(15 km / h) or more.
If a door is opened from the inside at speeds of 
approximately 9 mph (15 km / h) or less with the 
automatic central locking activated, the door will again 
be automatically locked at speeds of approximately 
9mph (15km/h) or more.
Important!
When towing the vehicle, or with the vehicle on a 
dynamometer test stand, please, note the following:
With the automatic central locking activated and the 
key in steering lock position 2, the vehicle doors will 
lock if the left front wheel as well as the right rear 
wheel spin at vehicle speeds of approximately 9 mph
(15 km / h) or more.
To prevent the vehicle door locks from locking, 
deactivate the automatic central locking. 

39 Seats
Te ch n i c a l
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index The switches are located on each seat.We recommend to adjust the seats in the following 
order:
1Seat, up / down
Press the switch (up / down direction) until 
comfortable seating position with still sufficient 
headroom is reached.
2Seat adjustment, fore / aft
Press the switch (fore / aft direction) until a 
comfortable seating position is reached 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.
3Seat cushion tilt
Press the switch in the direction of the arrow until 
your legs are lightly supported.
4Backrest tilt
Press the switch in the direction of the arrow until 
your arms are slightly angled when holding the 
steering wheel.
P91.29-2105-26
2
2
3
1
4 

41 Seats
Te ch n i c a l
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index Important!
Prior to operating the vehicle, the driver should adjust 
the seat height for proper vision as well as fore / aft 
placement and backrest angle to insure adequate 
control, reach, operation, and comfort. The head 
restraint should also be adjusted for proper height. See 
also airbag section for proper seat positioning.
In addition also adjust the steering wheel to ensure 
adequate control, reach, operation, and comfort.Both the inside and outside rear view mirrors should be 
adjusted for adequate rearward vision.
Fasten seat belts. Infants and small children should be 
seated in a properly secured restraint system that 
complies with U.S. Federal Motor Vehicle Safety 
Standard 213 and Canadian Motor Vehicle Safety 
Standard 213.1.
All seat, head restraint, steering wheel and rear view 
mirror adjustments as well as fastening of seat belts 
should be done before the vehicle is put into motion.  

54 Restraint systems
Te ch n i c a l
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index
Airbags
1Driver airbag
The driver airbag is located in the steering wheel hub.2Passenger airbag
The passenger airbag is located in the dashboard ahead 
of the passenger.
ETS
123456
ON
DOLBY-STEREOMercedes-Benz
Ej TRK
BRAKE
ASR BAS
CHECK
ENGINE
20
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
 
 
 
     
  
123456
ON
DOLBY-STEREOMercedes-Benz
Ej TRK20EC
100
80
60
40
20
0120 140km / h
km
80
40 120°C
0
P91.60-2211-26
S R SAIRBAGS R SAIRBAG
5
4
3
2
1
0
ESP
1
P91.60-2212-26
EC
123
456
789*
*11
Mercedes-Benz
RDSSC
EC
2
5
0 

59 Restraint systems
Te ch n i c a l
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index Your vehicle was originally equipped with airbags 
which are designed to activate in certain impacts 
exceeding a preset threshold to reduce the potential 
and severity of injury. It is important to your safety 
and that of your passenger that you replace deployed 
airbags and repair any malfunctioning airbags to 
ensure the vehicle will continue to provide crash 
protection for occupants.
Wa r n i n g !
To reduce the risk of injury when the front airbags 
inflate, it is very important for the driver and 
passenger to always be in a properly seated 
position and to wear their seat belts.For maximum protection in the event of a collision 
always be in normal seated position with your back 
against the backrest. Fasten your seat belt and 
ensure that it is properly positioned on the body.Since the airbag inflates with considerable speed 
and force, a proper seating and hands on steering 
wheel position will help to keep you at a safe 
distance from the airbag. Occupants who are 
unbelted, out of position or too close to the airbag 
can be seriously injured by an airbag as it inflates 
with great force in the blink of an eye:
• Sit properly belted in an upright position with 
your back against the backrest.• Adjust the driver’s seat as far as possible 
rearward, still permitting proper operation of 
vehicle controls. The distance from the center 
of the driver’s breastbone 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 combination of 
adjustments to the seat and steering wheel. If 
you have any problems, please see your 
authorized Mercedes-Benz Center.• Do not lean with your head or chest close to the 
steering wheel or dashboard.• Keep hands on the outside of steering wheel 
rim. Placing hands and arms inside the rim 
can increase the risk and potential severity of 
hand / arm injury when the driver front airbag 
inflates.• Adjust the passenger seat as far as possible 
rearward from the dashboard when the seat is 
occupied.