ContentsSafety and Security........................... 60
Occupant safety................................... 62
Airbags ........................................... 63
Seat belts ....................................... 69
Children in the vehicle .................... 72
Panic alarm .......................................... 78
Activating ....................................... 78
Deactivating ................................... 78
Driving safety systems ......................... 79
ABS ................................................ 79
BAS ................................................ 81
ESP ................................................. 81
SBC brake system .......................... 84
Performance enhancement system ..... 87
Airbrake.......................................... 87
Anti-theft systems................................ 90
Immobilizer..................................... 90
Anti-theft alarm system .................. 90
Tow-away alarm ............................. 91
Controls in detail............................... 94
Locking and unlocking ......................... 96
SmartKey ....................................... 96
Opening the doors ....................... 100
Opening the trunk ........................ 101
Closing the trunk lid ..................... 102
Trunk lid emergency release ........ 102
Automatic locking ........................ 103
Locking and unlocking from
the inside ..................................... 103
Lighting.............................................. 105
Exterior lamp switch..................... 105
Combination switch ..................... 109
Hazard warning flasher ................ 110
Interior lighting............................. 111
Trunk lamp ................................... 112
Courtesy lighting .......................... 112
Instrument cluster ............................. 113
Instrument cluster illumination .... 113
Coolant temperature gauge ......... 114
Resetting the trip odometer ......... 115
Tachometer .................................. 115
Outside temperature indicator ..... 115Control system .................................. 117
Multifunction display.................... 117
Multifunction steering wheel........ 118
Menus .......................................... 120
Standard display menu ................ 122
AUDIO menu ................................ 122
Vehicle status message memory . 124
Settings menu .............................. 125
Trip computer menu..................... 136
TEL menu ..................................... 138
Audio system ..................................... 143
Audio and telephone, operation ... 143
Operating safety .......................... 143
Location of the audio system ....... 143
Operating and display elements... 144
Button and soft key operation...... 146
Operation ..................................... 146
Radio operation ........................... 149
Cassette operation ...................... 152
CD changer operation .................. 156
Telephone operation .................... 160
15 Introduction
Operator’s Manual
Important notice for California
retail buyers and lessees of Mercedes-Benz automobiles
Under California law you may be entitled to
a replacement of your vehicle or a refund
of the purchase price or lease price, if
Mercedes-Benz USA, LLC and/or its au-
thorized repair or service facilities fail to fix
one or more substantial defects or mal-
functions in the vehicle that are covered by
its express warranty after a reasonable
number of repair attempts. During the pe-
riod of 18 months from original delivery of
the vehicle or the accumulation of
18 000 miles (approx. 29 000 km) on the
odometer of the vehicle, whichever occurs
first, a reasonable number of repair at-
tempts is presumed for a retail buyer or
lessee if one or more of the following oc-
curs: (1) the same substantial defect or mal-
function results in a condition that is
likely to cause death or serious bodily
injury if the vehicle is driven, that de-
fect or malfunction has been subject to
repair two or more times, and you have
directly notified Mercedes-Benz USA,
LLC in writing of the need for its repair,
(2) the same substantial defect or mal-
function of a less serious nature than
category (1) has been subject to repair
four or more times and you have direct-
ly notified us in writing of the need for
its repair, or(3) the vehicle is out of service by reason
of repair of the same or different sub-
stantial defects or malfunctions for a
cumulative total of more than
30 calendar days.
Written notification should be sent to us,
not a dealer, at Mercedes-Benz USA, LLC,
Customer Assistance Center,
Attn: SLR Liaison, Three Paragon Drive,
Montvale, NJ 07645-0350.
29 At a glance
Instrument cluster
Item
Page
1
Coolant temperature gauge
withDCoolant temperature
warning lamp
300
2
Speedometer with;Brake warning lamp,
USA only
298
3Brake warning lamp,
Canada only
298
vABS/ESP warning
lamp
296
>Gearshift indicator
lamp
301
LLeft turn signal indica-
tor lampKTurn signal indicator
lamp, right
Item
Page
3
Left multifunction display
with
Trip odometer
117
Main odometer
117
4
Reset button
113
5
Tachometer with
115
AHigh beam headlamp
indicator
109
?Engine malfunction in-
dicator lamp, USA only
299
±Engine malfunction in-
dicator lamp, Canada
only
299
-Antilock Brake System
(ABS) indicator lamp
297
Item
Page
1Supplemental restraint
system indicator lamp
302
6
Right multifunction display
Current gear selector lever
position/gear range
117,
170,
171
Outside temperature
115
Automatic transmission
shift program mode
117,
173
Clock
129
=Engine oil temperature
symbol
301
7
Fuel gauge withAFuel reserve warning
lamp
301
115 Controls in detail
Instrument cluster
Resetting the trip odometer
Make sure you are viewing the trip
odometer and main odometer in the
right multifunction display
(page 117).
If it is not displayed, press buttonè
orÿ on the multifunction steering
wheel until the trip odometer appears
in the right multifunction display.
Press and hold reset button 4
(page 29) until the trip odometer is
reset.
Tachometer
The red marking on the tachometer
(page 29) denotes excessive engine
speed.
To help protect the engine, the fuel supply
is interrupted if the engine is operated
within the red marking.
Outside temperature indicator
The outside temperature is displayed in
the right multifunction display
(page 29). For information on how to se-
lect the unit of the displayed temperature,
i.e. degrees Celsius (°C) or degrees Fahr-
enheit (°F), see “Selecting temperature
display mode” (
page 129).
!Avoid driving at excessive engine
speeds, as it may result in serious
engine damage that is not covered by
the Mercedes-Benz Limited Warranty.
Warning!
G
The outside temperature indicator is not de-
signed to serve as an ice-warning device and
is therefore unsuitable for that purpose.
Indicated temperatures just above the freez-
ing point do not guarantee that the road sur-
face is free of ice. The road may still be icy,
especially in wooded areas or on bridges.
117 Controls in detail
Control system
Control system
The control system is activated as soon as
the SmartKey in the starter switch is
turned to position1. The control system
enables you to
call up information about your vehicle
change vehicle settings
For example, you can use the control sys-
tem to find out when your vehicle is next
due for service, to set the language for
messages in the instrument cluster dis-
play, and much more.
The control system relays information to
the multifunction display.
Multifunction display
The multifunction display consists of the
display fields in the speedometer and the
tachometer. In its default state, the left
display field shows the trip and main
odometer, while the present outside tem-
perature appears in the right display field.
This default setting is referred to as the
standard display.Standard display1Main odometer
2Trip odometer
3Current gear selector lever posi-
tion/gear range
4Outside temperature
5Automatic transmission shift program
mode
6Clock
Warning!
G
A driver’s attention to the road and traffic
conditions must always be his/her primary
focus when driving.
For your safety and the safety of others, se-
lecting features through the multifunction
steering wheel should only be done by the
driver when traffic and road conditions per-
mit it to be done safely.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approximate-
ly 14 m) every second.
402 IndexM
Main dimensions 373
Main odometer 29
Maintenance 286, 354
Maintenance service
Overdue 287
Types 287
When due 286
Maintenance service indicator 286
Calling up 288
Clearing 288
Making a telephone call 30
Making calls
Hands-free mode 207
Private mode 206MAN
Gearshift program 173
Manual
Shift program mode 173
Manual gearshift
Warning lamp 301
Manual gearshift program 175
Activating 175
Deactivating 177
Downshifting 176
Selecting 176
Upshifting 177
Manual headlamp mode 106
Manual operation
Interior lighting control 112
Manually
Opening the driver’s door 343
Opening the trunk 342Map pocket in passenger footwell 200
Maximum cooling MAXCOOL 187
Maximum inflation pressure 279
Maximum load rating 279
Maximum loaded vehicle weight 279
Mechanical key 342
Menus 119
AUDIO 122
In control system 120, 121
Settings menu 125
Standard display 122
Submenus 119
TEL 138
Trip computer 136
Vehicle status message memory 124
405 Index
Q
Quick search
Phone book 141
R
Radio
Selecting stations 123
Station search 123
Station selection setting 135
Radio operation 149
Radio see Radio operation
Radio transmitters, control and
operation 237
Range (distance to empty)
Calling up 138
Reactivating
Automatic climate control 191
Reading lamp 33
Rear
Storage compartment 201
Rear bulbs 347Rear fog lamp
Switching on 109
Rear lamps see Tail lamps
Rear view mirrors see Mirrors
Rear window defroster 181
Rear-view mirror 33
Recommended inflation pressure 280
Redial memory 142
Refueling 240
Refuelling
Unleaded premium grade
gasoline 240
Regular checks 241
Remote control
SmartKey 96
Removing
Anti-theft wheel nuts 283
Replacing
Battery (SmartKey) 344
Wiper blades 348Resetting
All functions (control system) 126
ESP 307
Fuel consumption 138
Maintenance service indicator 288
Trip odometer 115
Residual heat utilization 190
Restraint system see Infant and child re-
straint systems
Restraint systems 62
Airbags 62, 63
Child seat recognition 62
Child seats 62
Emergency Tensioning Device
(ETD) 62, 72
Seat belts 62, 69
Rim 280
RON 240, 388
Roof rack 225
410 IndexTopping up
Coolant 249
Engine oil 248
Tow-away alarm 91
Arming 92
Canceling alarm 93
Disarming 92
Disarming for transport 92
Switch 32
Towing 357
Transmission damage 360
Towing eye bolt 340
Installing/reinstalling 359
Traction 173, 280
Transmission
Damage 360
Transporting 360
Traveling abroad 236
Tread 280
Tread depth 255
Tread depth (tires) 284
Treadwear indicators 280
Trip computer 136Trip odometer
Resetting 115
Trunk
Closing the lid 102
Opening 99
Opening from inside vehicle 101
Opening in an emergency 342
Parcel net 201
Trunk lid emergency release 102
Trunk lamp 112
Trunk lid
Closing 102
Emergency release 102
Message in the display 318
Trunk lid rack 225
Trunk lock 101
Turn signals 27, 52
Front 347
Indicator lamps 29
Rear 347
Turning off
Engine 58U
Uniform Tire Quality Grading
Standards 281
Units
Setting speedometer units 129
Setting temperature units 129
Setting tire inflation pressure
units 136
Unlocking 38
Centrally from inside 103
Driver’s doors in an emergency 343
Fuel filler flap 240
Global 98
Selective settings 98
Trunk in an emergency 342
Uphill driving
Cruise control 198
Upshifting 169