2011 MERCEDES-BENZ SLK300 snow chains

SmartKey
see Key, SmartKey
Snow chains ...................................... 220
Snow tires see Winter tires
Spare wheel ....................................... 297
Mounting ....................................... 277
Storage location ............................ 235
Speed settings
Cruise control ................................ 160
Resume function ............................ 161
SRS (Supplemental Restraint System)
Indicator lamp ................... 26, 32, 260
Messages in the multifunction
display ........................................... 245
Standing water, driving through ......224
Starter switch positions SmartKey ......................................... 61
Starting difficulties (engine) ..............80
Starting the engine ............................. 80
Steering column see Multifunction steering wheel,
Adjustment
Steering wheel
see Multifunction steering wheel
Steering wheel gearshift control .......89
Stolen Vehicle Recovery Services ...183
Storage compartments .....................174
Storing tires ....................................... 210
Sun visors .......................................... 176T
Tachometer .......................................... 93
Overspeed range ............................. 93
Tail lamps
Cleaning lenses

............................. 229
Messages in the multifunction
display ........................................... 254
Tar stains ........................................... 228
Technical data Air conditioning refrigerant ............ 303
Brake fluid ..................................... 303
Capacities fuels, coolants,
lubricants etc. ................................ 300
Coolant .......................................... 304
Engine oil additives ........................303
Engine oils ..................................... 302Fuel requirements .......................... 303
Gasoline additives

.......................... 304
Identification labels .......................292
Premium unleaded gasoline ...........303
Rims and tires ................................ 297
Spare wheel ................................... 300
Vehicle specification SLK 300 .......294
Vehicle specification SLK 350 .......295
Vehicle specification SLK 55 AMG . 296
Washer and headlamp cleaning
system ................................... 302, 306
Technical data (dimensions)
see Vehicle specification
Technical data (electrical system)
see Vehicle specification
Technical data (engine)
see Vehicle specification
Technical data (weights)
see Vehicle specification
Tele Aid ............................................... 178
Emergency calls ............................. 179
Information button .........................181
Initiating an emergency call
manually ........................................ 180
Messages in the multifunction
display ........................................... 245
Remote door unlock ...................... 182
Roadside Assistance button .......... 180
Search & Send ............................... 182
SOS button .................................... 180
Stolen Vehicle Recovery Services .. 183
System self-test ............................. 178
Telephone .................................... 27, 146
Answering/ending a call ................ 110
Call lists ......................................... 156
Emergency calls “911” .................. 152
Hands-free microphone ...................30
Making calls ................................... 156
Menu ............................................. 110
Operation ....................................... 110
Phone book ........................... 111, 153
Redialing ........................................ 111
Temperature
Interior temperature ......................166
Outside .................................... 97, 104
Tightening torque
Wheels ........................................... 281
Time setting ....................................... 10514
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TIN (Tire Identification Number) ......
219
Tire and Loading Information
placard ............................................... 205
Tire and loading terminology ...........217
TIREFIT ............................................... 273
Tire Identification Number see TIN

Tire inflation pressure
Checking ........................................ 201
Important notes on ........................ 199
Label on the inside of fuel filler
flap ................................................ 200
Placard on driver’s door B-pillar ..... 205
Tire labeling ....................................... 212
Tire load rating .................................. 218
Tire ply composition and material
used .................................................... 219
Tire repair kit see TIREFIT
Tires ........................................... 197, 297
Advanced Tire Pressure
Monitoring System (Advanced
TPMS) ............................................ 201
Air pressure ................................... 198
Care and maintenance ................... 209
Cleaning ......................................... 210
Direction of rotation, spinning .......209
Important notes on tire inflation
pressure ........................................ 199
Inflation pressure .................. 200, 201
Information placard ....................... 205
Inspection ...................................... 209
Labeling ......................................... 212
Load index ............................. 213, 218
Load rating .................................... 218
Messages in the multifunction
display ................................... 241, 255
Ply composition and material
used ............................................... 219
Problems under-/overinflation ...... 200
Retreads ........................................ 197
Rims and tires (technical data) ...... 297
Rotation ......................................... 212
Service life ..................................... 210
Sizes .............................................. 297
Snow chains .................................. 220
Speed rating .......................... 214, 219
Storing ........................................... 210Temperature
.......................... 199, 211
Terminology ................................... 217
TIREFIT (tire repair kit) ................... 273
Tire Identification Number ............. 219
TPMS low tire pressure/
malfunction telltale .................. 26, 262
Traction ................................. 211, 219
Tread ............................................. 219
Tread depth ........................... 210, 219
Treadwear
...................................... 211
Treadwear indicators ............. 210, 219
Vehicle maximum load on ..............219
Wear pattern .................................. 212
Winter tires ............................ 219, 297
Tire speed rating .......................214, 219
Total load limit ................................... 219
Tow-away alarm .................................. 52
Towing
Towing eye bolt .............................. 286
Vehicle ........................................... 285
Towing eye bolt ................................. 286
Traction ...................................... 211, 219
Transmission see Automatic transmission or
Manual transmission
Transmission fluid level .................... 195
Transmission gear selector lever see Gear selector lever
Transmission positions ....................... 87
Traveling abroad ............................... 224
Tread (tires) ....................................... 219
Tread depth (tires) ....................210, 219
Treadwear .......................................... 211
Treadwear indicators (tires) .... 210, 219
Trip computer menu .........................109
Trip odometer, resetting ..................... 93
Trunk
Closing ............................................. 60
Messages in the multifunction
display ........................................... 245
Opening ........................................... 60
Trunk lid emergency release ............ 60
Unlocking manually .......................265
Valet locking .................................... 61
Turning off the engine ........................84
Turn signals ......................................... 73
Cleaning lenses ............................. 229 Index
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Indicator lamps ................................
26
Messages in the multifunction
display
........................................... 255U
Uniform Tire Quality Grading
Standards .................................. 210, 219
Units Selecting speedometer display
mode ............................................. 104
Unleaded gasoline, premium ........... 303
Unlocking the vehicle
Manually

........................................ 264
SmartKey ......................................... 56
Upholstery, cleaning .........................231
USB devices (media interface) .........139
Useful features .................................. 176V
Valet locking ........................................ 61
Vehicle
Battery ........................................... 282
Care ............................................... 227
Control system ................................ 93
Identification Number (VIN) ........... 292
Locking/unlocking

........................... 56
Lowering (wheel change) ...............281
Modifications and alterations,
Operating safety .............................. 20
Towing ........................................... 285
Unlocking/locking manually .......... 264
Vehicle dimensions
see Vehicle specification
Vehicle Identification Number
(VIN) ................................................... 292
Vehicle jack see Jack
Vehicle lighting .................................... 70
Vehicle loading
Load limit ....................................... 206
Terminology ................................... 217
Vehicle maximum load on the tire ... 219
Vehicle specification
SLK 300 ......................................... 294
SLK 350 ......................................... 295
SLK 55 AMG .................................. 296Vehicle status message memory ....
101
Vehicle tool kit .................................. 234
Vehicle washing see Vehicle care


Vehicle weights
see Vehicle specification W
Warning sounds Driver’s or passenger’s seat belt

.....42
Parking brake ................................ 244
Seat belt telltale ............................ 259
Warranty coverage ............................ 292
Washer and headlamp cleaning
system ................................................ 306
Washer fluid
Messages in the multifunction
display ........................................... 247
Mixing ratio .................................... 306
Refilling .......................................... 196
Washing the vehicle .......................... 227
Wear pattern (tires) ..........................212
Weights (vehicle) see Vehicle specification
Wheel
Changing ....................................... 273
Removing ....................................... 278
Spare ............................................. 273
Tightening torque ........................... 281
Wheels, sizes ..................................... 297
Wheels, Tires and .............................. 197
Windows see Power windows
Windows, cleaning ............................229
Wind screen ....................................... 173
Windshield Cleaning wiper blades .................... 229
Defogging ...................................... 169
Washer fluid ................................... 306
Wipers ............................................. 76
Windshield wipers
Replacing wiper blades .................. 271
Winter driving
Instructions .................................... 220
Snow chains .................................. 220
Tires ............................................... 219
Winter tires ................................ 219, 297 16
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i
In winter operation, the maximum
effectiveness of most of the driving
systems described in this section is only
achieved with winter tires, or snow chains
as required.
Safety notes G
Warning!
The following factors increase the risk of
accidents:
R Excessive speed, especially in turns
R Wet and slippery road surfaces
R Following another vehicle too closely
The driving safety systems described in this
section cannot reduce these risks or prevent
the
natural laws of physics from acting on the
vehicle. They cannot increase braking or
steering efficiency beyond that afforded by
the condition of the vehicle brakes and tires
or the traction afforded.
Only a safe, attentive, and skillful driver can
prevent accidents.
The capabilities of a vehicle equipped with the
driving safety systems described in this
section must never be exploited in a reckless
or dangerous manner which could jeopardize
the user’s safety or the safety of others.
Always adjust your driving style to the
prevailing road and weather conditions and
keep a safe distance to other road users and
objects on the street.
If a driving system malfunctions, other driving
safety systems may also switch off. Observe
indicator and warning lamps that may come
on as well as messages in the multifunction
display that may appear. ABS
G
Observe Safety notes, see page 48. G
Warning!
Do not pump the brake pedal. Use firm, steady
brake pedal pressure instead. Pumping the
brake pedal defeats the purpose of the ABS
and significantly reduces braking
effectiveness.
The Antilock Brake System (ABS) regulates
the

brake pressure so that the wheels do not
lock during braking. This allows you to
maintain the ability to steer your vehicle.
The ABS is functional above a speed of
approximately 5 mph (8 km/h) independent
of road surface conditions.
On slippery road surfaces, the ABS will
respond even to light brake pressure.
The ABS indicator lamp ! in the
instrument cluster comes on when you switch
on the ignition. It goes out when the engine
is running.
Braking At the instant one of the wheels is about to
lock up, a slight pulsation can be felt in the
brake pedal. The pulsation indicates that the
ABS is in the regulating mode.
X
Keep firm and steady pressure on the brake
pedal while you feel the pulsation.
Continuous, steady brake pedal pressure
yields the advantages provided by the ABS,
namely

braking power and the ability to steer
the vehicle.
The pulsating brake pedal can be an
indication of hazardous road conditions and
functions as a reminder to take extra care
while driving.
Emergency brake maneuver X
Keep continuous full pressure on the brake
pedal. 48
Driving safety systems
Safety and security
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as specified in the “Technical data” section
of this Operator’s Manual.
i The cruise control switches off
automatically when the ESP ®
engages.
Electronic Traction System (ETS) G
Observe Safety notes, see page 48.
The ETS (Electronic Traction System) is a
component of the ESP ®
. The ETS improves
the vehicle’s ability to utilize available
traction, especially under slippery road
conditions by applying the brakes to a
spinning wheel.
When you switch off the ESP ®
, the ETS is still
enabled.
Switching off the ESP ®G
Warning!
The ESP ®
should not be switched off during
normal driving other than in the
circumstances described below. Disabling
the system will reduce vehicle stability in
driving maneuvers.
Do not switch off the ESP ®
when a spare
wheel is mounted.
To improve the vehicle’s traction, switch off
the ESP ®
. This allows the drive wheels to spin
and thus cut into surfaces for better grip, for
example
R when driving with snow chains
R in deep snow
R in sand or gravel G
Warning!
Switch on the ESP ®
immediately if the
aforementioned circumstances do not apply
anymore. Otherwise the ESP ®
will not
stabilize the vehicle when it is starting to skid
or a wheel is spinning. When you switch off the ESP
®
,
R the ESP ®
does not stabilize the vehicle
R the engine output is not limited, which
allows the drive wheels to spin and thus cut
into surfaces for better grip
R the ETS will still apply the brakes to a
spinning wheel
R the ESP ®
continues to operate when you
are braking
R the cruise control cannot be activated
R the cruise control switches off if activated
i When the ESP ®
is switched off and one or
more drive wheels are spinning, the ESP ®
warning lamp d in the instrument
cluster flashes. However, the ESP ®
will
then not stabilize the vehicle. X
With the engine running, press ESP ®
switch : until the ESP ®
warning lamp
d in the instrument cluster comes on.
The ESP ®
is switched off. G
Warning!
When the ESP ®
warning lamp d is
illuminated continuously, the ESP ®
is
switched off or is not operational due to a
malfunction. Vehicle stability in standard
driving maneuvers is reduced.
Adapt your speed and driving to the prevailing
road conditions and to the non-operating
status of the ESP ®
. 50
Driving safety systemsSafety and security
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Always use winter tires at temperatures
below 45‡ (7†) and whenever wintry road
conditions prevail. Not all M+S rated tires
provide special winter performance. Make
sure the tires you use show the mountain/
snowflakeimarking on the tire sidewall.
These tires meet specific snow traction
performance requirements of the Rubber
Manufacturers Association (RMA) and the
Rubber Association of Canada (RAC) and
have been designed specifically for use in
snow conditions. Use of winter tires is the
only way to achieve the maximum
effectiveness of your vehicle’s driving safety
systems such as the ABS and the ESP
®
in
winter operation.
For safe handling, make sure all mounted
winter tires are of the same make and have
the same tread design.
For information on winter tires for your
vehicle model, see the “Technical data”
section ( Y page 297).
Always
observe the speed rating of the winter
tires installed on your vehicle. Snow chains
! Some tire sizes do not leave adequate
clearance for snow chains. To help avoid
serious damage to your vehicle or tires,
make sure the use of snow chains is
permissible as specified in the “Technical
data” section of this Operator’s Manual.
Snow chains should only be driven on snow-
covered roads at speeds not to exceed
30 mph (50 km/h)

. Remove chains as soon
as possible when driving on roads without
snow.
Observe the following guidelines when using
snow chains:
R Use of snow chains is not permissible with
all wheel/tire combinations ( Y page 297).
R Use snow chains in pairs and on rear
wheels only. Follow the manufacturer’s
mounting instructions. !
If snow chains are mounted to the front
wheels, they may scrape against the body
or

axle components. The tires or the vehicle
could be damaged as a result.
R Only use snow chains that are approved by
Mercedes-Benz. Any authorized Mercedes-
Benz Center will be glad to advise you on
this subject.
R Use of snow chains may be prohibited
depending on location. Always check local
and state laws before installing snow
chains.
R Do not use snow chains on the spare wheel.
i When driving with snow chains, you may
wish to switch off the ESP ®
(Y page 49)
before setting the vehicle in motion. This
will improve the vehicle’s traction. Winter driving instructions
G
Warning!
If the vehicle becomes stuck in snow, make
sure snow is kept clear of the exhaust pipe
and from around the vehicle with the engine
running. Otherwise, deadly carbon monoxide
(CO) gases may enter vehicle interior
resulting in unconsciousness and death.
To

assure sufficient fresh air ventilation, open
a window slightly on the side of the vehicle
not facing the wind. G
Warning!
The outside temperature indicator is not
designed to serve as an ice-warning device
and is therefore unsuitable for that purpose.
Indicated temperatures just above the
freezing

point do not guarantee that the road
surface is free of ice. The road may still be icy,
especially in wooded areas or on bridges. G
Warning!
On slippery road surfaces, never downshift in
order to obtain braking action. This could
result

in drive wheel slip and reduced vehicle 220
Winter driving
Operation
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control. Your vehicle’s ABS will not prevent
this type of loss of control.
The most important rule for slippery or icy
roads
is to drive sensibly and to avoid abrupt
acceleration, braking and steering
maneuvers. Do not use the cruise control
system under such conditions.
When the vehicle is in danger of skidding, shift
the automatic transmission to neutral
position N or declutch in case of manual
transmission. Try to keep the vehicle under
control by corrective steering action.
i For information on driving with snow
chains, see “Snow chains” ( Y page 220).
Road salts and chemicals can adversely
affect braking efficiency. Increased pedal
force may become necessary to produce the
normal brake effect.
Depressing the brake pedal periodically when
traveling at length on salt-strewn roads can
bring road-salt-impaired braking efficiency
back to normal.
If the vehicle is parked after being driven on
salt-treated roads, the braking efficiency
should be tested as soon as possible after
driving is resumed. G
Warning!
Make sure not to endanger any other road
users when carrying out these braking
maneuvers. Driving instructions
Drive sensibly – save fuel
To save fuel you should:
R Keep tires at the recommended inflation
pressures.
R Remove unnecessary loads.
R Allow engine to warm up under low load
use. R
Avoid frequent acceleration and
deceleration.
R Have all maintenance work performed at
the intervals specified in the Maintenance
Booklet and as required by the
Maintenance system. Contact an
authorized Mercedes-Benz Center.
Fuel
consumption is also increased by driving
in cold weather, in stop-and-go traffic, on
short trips and in mountainous areas. Drinking and driving
G
Warning!
Drinking and driving and/or taking drugs and
driving are very dangerous combinations.
Even a small amount of alcohol or drugs can
affect your reflexes, perceptions and
judgment.
The possibility of a serious or even fatal
accident

are greatly increased when you drink
or take drugs and drive.
Do not drink or take drugs and drive or allow
anyone to drive who has been drinking or
taking drugs. Pedals
G
Warning!
Make sure absolutely no objects are
obstructing the pedals’ range of movement.
Keep the driver’s footwell clear of all
obstacles. If there are any floormats or
carpets in the footwell, make sure that the
pedals still have sufficient clearance.
During sudden driving or braking maneuvers,
the objects could get caught between the
pedals. You could then no longer brake or
accelerate. This could lead to accidents and
injury. Driving instructions
221Operation
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recommended size for use with these
winter
tires. This depends on vehicle model
and the standard or optional factory- equipped wheel rim/tire configuration on
your
vehicle. For more information contact
an authorized Mercedes-Benz Center. Same size tires
SLK 300
16"
wheels Rims (light alloy)
Wheel offset
7 J x 16 H2
1.34 in (34 mm)
Winter tires
26,27 205/55 R16 91H M+S
i SLK 300
SLK 300 (Sport Package)
SLK 350
SLK 350 (Sport Package) SLK 55 AMG
17"
wheels Rims (light alloy)
Wheel offset
7.5 J x 17 H2
1.42 in (36 mm) —
AMG rims (light alloy)
Wheel offset
— 7.5 J x 17 H2
1.46 in (37 mm)
Winter tires
26,27 225/45 R17 91H M+S
i 205/50 R17 89H
M+S
i 28 Winter tires
26,27 — 225/45 R17 91H
M+S
i 28 SLK 55 AMG
SLK 55 AMG (Performance Package)
18"
wheels AMG rims (light alloy)
Wheel offset
7.5 J x 18 H2
1.46 in (37 mm)
Winter tires
26,27,28 225/40 R18 92H XL (Extra Load) M+S
i26
Radial-ply tires.
27 Not available as factory equipment.
28 For use with snow chains, contact an authorized Mercedes-Benz Center. 298
Rims and tires
Technical data
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