
Anti-Theft Alarm system
see ATA (Anti-Theft Alarm system)
Arm rest
St owage compartment .................. 327
Asht ra y .............................................. .3 34
Assistance display (on-board com-
puter) ................................................. .2 68
Assistance menu (on-board com-
puter) ................................................. .2 69
ASSYST PLUS
Displaying a service message ....... .3 58
Hiding a service message .............. 358
Resetting the service interval dis-
play ................................................ 358
Service message ............................ 357
Special service requirements ......... 358
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 78
Function .......................................... .7 8
Switching off the alarm .................... 78
ATTENTION ASSIST
Activating/deactivating ................. 271
Display message ............................ 299
Function/notes ............................. 228
Authorized Mercedes-Benz Center
see Qualified specialist workshop
Authorized workshop
see Qualified specialist workshop
AUTO lights
Display message ............................ 293
see Lights
Automatic car wash (care) ............... 359
Automatic engine start (ECO start/
stop function) .................................... 167
Automatic engine switch-off (ECO
start/stop function) .......................... 166
Automatic headlamp mode .............. 130
Automatic transmission
Accelerator pedal position ............. 173
Automatic drive program ............... 174
Changing gear ............................... 173
DIRECT SELECT lever ..................... 170
Display message ............................ 308
Driving tips .................................... 173
Emergency running mode .............. 177
Engaging drive pos itio n .................. 171
Eng aging neutral ............................ 171 Engaging park position automati-
cally ............................................... 170
Engaging reverse gear ................... 171
Engaging the park position ............ 170
Kickdown ....................................... 173
Manual drive program .................... 174
Manual drive program (Mercedes-
AMG vehicles) ................................ 175
Oil temperature (on-board com-
puter, Mercedes-AMG vehicles) ..... 275
Overview ........................................ 170
Problem (malfunction) ................... 177
Program selector button ................ 173
Pulling away ................................... 165
Starting the engine ........................ 164
Steering wheel paddle shifters ...... 174
Transmission position display ........ 172
Transmission positions .................. 172
Automatic transmission emer-
gency mode ....................................... 177
B BAS (Brake Assist System) ................. 69
BAS PLUS (Brake Assist System
PLUS) with Cross-Traffic Assist
Function/notes ................................ 69
BAS PLUS with Cross-Traffic Assist
(Brake Assist PLUS with Cross-
Traffic Assist)
Important safety notes .................... 69
Battery (high-voltage)
see High-voltage battery
Battery (SmartKey)
Checking .......................................... 82
Important safety notes .................... 82
Replacing ......................................... 82
Battery (vehicle)
Charging ........................................ 374
Display message ............................ 295
Important safety notes .................. 372
Jump starting ................................. 376
Belt
see Seat belts
Belt bag ................................................ 48
Blind Spot Assist
see Active Blind Spot Assist4
Index

ECO display
Function/notes ............................ .1 93
On-board computer ....................... 262
ECO start/stop function
Automatic engine start .................. 167
Automatic engine switch-off .......... 166
Deactivating/activating ................. 167
General information ....................... 166
Important safety notes .................. 166
Introduction ................................... 166
Electronic Stability Program
see ESP ®
(Electronic Stability Program)
Emergency
Automatic measures after an acci-
dent ................................................. 61
Emergency release
Driver's door ................................... .8 7
Trunk ............................................... 94
Vehicle ............................................. 87
Emergency Tensioning Devices
Activation ......................................... 57
Emissions control
Service and warranty information ... .2 5
Engine
Check Engine warning lamp .......... .3 20
Display message ............................ 294
ECO start/stop function ................ 166
Engine number ............................... 427
Irregular running ............................ 169
Jump-starting ................................. 376
Starting (important safety notes) ... 164
Starting problems .......................... 169
Starting the engine with the
SmartKey ....................................... 164
Starting via smartphone ................ 164
Starting with the Start/Stop but-
ton ................................................. 164
Switching off .................................. 190
Switching off with the Start/Stop
button ............................................ 190
Switching off with the vehicle key .. 190
Tow-starting (vehicle) ..................... 381
Engine electronics
Problem (malfunction) ................... 169
Engine oil
Adding .......................................... .3 55
Additives ........................................ 430
Checking the oil leve l ..................... 353 C he
cking the oil level using the
dipstick .......................................... 353
Checking the oil level using the
on-board computer ........................ 355
Display message ............................ 296
Filling capacity ............................... 430
General notes ................................ 429
Notes about oil grades ................... 429
Notes on oil level/consumption .... 353
Temperature (on-board computer,
Mercedes-AMG vehicles) .............. .2 75
Viscosity ........................................ 430
ESP ®
(Electronic Stability Pro-
gram)
AMG menu (on-board computer) ... 276
Characteristics ................................. 73
Deactivating/activating ................. 269
Deactivating/activating (notes) ....... 74
Display message ............................ 278
Function/notes ................................ 73
General notes .................................. 73
Important safety information ........... 73
Trailer stabilization ........................... 74
Warning lamp ................................. 317
ETS/4ETS (Electronic Traction Sys-
tem) ...................................................... 73
Exhaust
see Exhaust pipe
Exhaust check ................................... 193
Exhaust pipe
Cleaning ......................................... 363
Exhaustive discharging (high-volt-
age battery) ....................................... 374
Exterior lighting
Cleaning ......................................... 362
see Lights
Exterior mirrors
Adjusting ....................................... 123
Dipping (automatic) ....................... 124
Folding in/out (automatically) ....... 124
Folding in/out (electrically) ........... 124
Out of position (troubleshooting) ... 124
Setting ........................................... 124
Storing settings (memory func-
tion) ............................................... 126
Storing the parking position .......... 125
Eyeglasses compartment ................. 326Index 9

Cleaning the cover ........................ .3 65
Correct driver's seat position ....... .1 04
Display message ............................ 310
EASY-ENTRY/EXIT system ............. 122
Important safety notes .................. 105
Multicontour seat .......................... 117
Seat heating .................................. 118
Seat heating problem .................... 119
Seat ventilation .............................. 119
Seat ventilation problem ................ 120
Storing settings (memory func-
tion) ............................................... 126
Switching seat heating on/off ....... 118
Switching seat ventilation on/off .. 119
Section
Wheels and tires ............................ 384
Securing a load
see Securing cargo
Securing cargo .................................. 329
Selector lever
Cleaning ......................................... 365
see Automatic transmission
Sensors (cleaning instructions) ....... 362
Service menu (on-board com-
puter) ................................................. .2 69
Service message
see ASSYST PLUS
Service products
Brake fluid ..................................... 430
Coolant (engine) ............................ 431
Engine oil ....................................... 429
Fuel ................................................ 428
Important safety notes .................. 427
Refrigerant (air-conditioning sys-
tem) ............................................... 432
Washer fluid ................................... 431
Setting the charge current (on-
board computer) ............................... 272
Setting the departure time (on-
board computer) ............................... 272
Settings
Factory (on-board computer) ......... 275
On-board computer ....................... 269
SETUP (on-board computer) ............. 276
Side impact air bag ............................ .5 2
Side marker lamp (display mes-
sage) ................................................... 292 Side windows
Cleaning ........................... .............. 362
Convenience closing feature ............ 96
Convenience opening feature ......... .9 5
Importa nt safety information ........... 94
Opening/closing .............................. 95
Problem (malfunction) .................... .9 7
Resettin g ........................................ .9 6
Reversin g feature ............................ .9 4
Sliding sunroof
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery ....................... 82
Changing the programming ............ .8 1
Checking the battery ...................... .8 2
Convenience closing feature ............ 96
Convenience opening feature .......... 95
Display message ............................ 312
Door central locking/unlocking ...... .7 9
Important safety notes .................... 79
KEYLESS-GO start function .............. 81
Loss ................................................ .8 4
Mechanical key ................................ 81
Overview .......................................... 79
Positions (ignition lock) ................. 162
Problem (malfunction) ..................... 84
Starting the engine ........................ 164
Smartphone
Starting the engine ........................ 164
Snow chains ...................................... 386
Sockets
Center console .............................. 336
General notes ................................ 336
Rear compartment ........................ .3 37
Trunk ............................................. 337
Special seat belt retractor .................. 62
Specialist workshop ............................ 28
Speed, controlling
see Cruise control
Speedometer
Activating/deactivating the addi-
tional speedometer ........................ 274
Digital ............................................ 263
In the Instrument cluster ................. 33
Selecting the display unit .............. .2 74
Standing lamps
Display message ............................ 29218
Index

Coolant (on-board computer) ........ .2 69
Engine oil (on-board computer,
Mercedes-AMG vehicles) .............. .2 75
Outside temperature ..................... .2 57
Setting (climate control) ................ 148
Transmission oil (on-board com-
puter, Mercedes-AMG vehicles) ..... 275
Tire pressure
Calling up (on-board computer) ..... 390
Checking manually ........................ 390
Display message ............................ 306
Maximum ....................................... 390
Not reached (TIREFIT) .................... 370
Notes ............................................. 389
Reached (TIREFIT) .......................... 371
Recommended ............................... 387
Tire pressure loss warning system
General notes ................................ 393
Important safety notes .................. 393
Restarting ...................................... 394
Tire pressure monitor
Checking the tire pressure elec-
tronically ........................................ 392
Function/notes ............................ .3 90
General notes ................................ 390
Important safety notes .................. 391
Radio type approval for the tire
pressure monitor ........................... 393
Restarting ...................................... 392
Warning lamp ................................. 323
Warning message .......................... 392
TIREFIT kit
Important safety notes .................. 369
Storage location ............................ 367
Tire pressure not reached .............. 370
Tire pressure reached .................... 371
Using ............................................. 369
Tires
Aspect ratio (definition) ................. 404
Average weight of the vehicle
occupants (definition) .................... 403
Bar (definition) ............................... 403
Changing a wheel .......................... 405
Characteristics .............................. 403
Checking ........................................ 385
Curb weight (definition) ................. 404
Definition of terms ......................... 403
Direction of rotation ...................... 405 Displa y message ............................ 306
Di stribution of the vehicle occu-
pants (definition) ............................ 405
DOT (Department of Transporta-
tion) (definition) ............................. 403
DOT, Tire Identification Number
(TIN) ............................................... 402
GAWR (Gross Axle Weight Rating)
(definition) ..................................... 403
General notes ................................ 410
GVW (Gross Vehicle Weight) (def-
inition) ........................................... 403
GVWR (Gross Vehicle Weight Rat-
ing) (definition) .............................. 404
Important safety notes .................. 384
Increased vehicle weight due to
optional equipment (definition) ...... 403
Information on driving .................... 384
Kilopascal (kPa) (definition) ........... 404
Labeling (overview) ........................ 400
Load bearing index (definition) ...... 405
Load index ..................................... 402
Load index (definition) ................... 404
Maximum load on a tire (defini-
tion) ............................................... 404
Maximum loaded vehicle weight
(definition) ..................................... 404
Maximum permissible tire pres-
sure (definition) ............................. 404
Maximum tire load ......................... 402
Maximum tire load (definition) ....... 404
MOExtended tires .......................... 386
Optional equipment weight (defi-
nition) ............................................ 404
PSI (pounds per square inch) (def-
inition) ........................................... 404
Replacing ....................................... 405
Service life ..................................... 385
Sidewall (definition) ....................... 404
Snow chains .................................. 386
Speed rating (definition) ................ 403
Storing ........................................... 405
Structure and characteristics
(definition) ..................................... 403
Summer tires in winter .................. 386
Temperature .................................. 399
TIN (Tire Identification Number)
(definition) ..................................... 40420
Index

R
Distance warning and the autonomous
braking function COLLISION PREVENTION
ASSIST PLUS ( Y
page 71)R
PRE-SAFE ®
Brake ( Y
page 75)R
Active Blind Spot Assist ( Y
page 234)R
ATTENTION ASSIST ( Y
page 228)R
Active Lane Keeping Assist ( Y
page 237)X
Press d to display the ATTENTION ASSIST
assessment.
Service menu
Introduction
Depending on the equipment installed in the
vehicle, you have the following options in the
Service menu:R
Calling up display messages in message
memory ( Y
page 277)R
Restarting the tire pressure loss warning sys-
tem ( Y
page 394)R
Checking the tire pressure electronically
( Y
page 390) R
Calling up the service due date ( Y
page 358).R
Displaying the coolant temperature (PLUG-IN
HYBRID vehicles) ( Y
page 269)R
Checking the oil level using the on-board com-
puter ( Y
page 355) (only S 600, Mercedes-
Maybach S 600 and Mercedes-AMG S 65
models)
Displaying the coolant temperature
The Coolant menu is only available on PLUG ‑ IN
HYBRID vehicles. X
Press the

! Make sure that the windshield wipers are
not folded away from the windshield. You
could otherwise damage the windshield wip-
ers or the hood.
X
Make sure that the windshield wipers are
turned off. X
Pull release lever C on the hood.
The hood is released.
X
Reach into the gap, pull hood catch handle D
up and lift the hood.
Once you have lifted the hood about
15 inches (40 cm), it is automatically opened
the rest of the way and held open by the gas-
filled struts.
Closing the hood X
Lower the hood and let it fall from a height of
approximately 8 in (20 cm). X
Check that the hood has engaged properly.
If the hood can be raised slightly, it is not
properly engaged. Open it again and close it
with a little more force. Engine oil
General notes Depending on your driving style, the vehicle
consumes up to 0.9 US qt (0.8 l) of oil per
600 miles (1000 km). The oil consumption may
be higher than this when the vehicle is new or if
you frequently drive at high engine speeds.
Depending on the engine, the oil dipstick may be
in a different location.
When checking the oil level: R
park the vehicle on a level surface. R
the engine should be switched off for approx-
imately five minutes if the engine is at normal
operating temperature. R
if the engine is not at normal operating tem-
perature, e.g. if the engine was only started
briefly, wait about 30 minutes before carrying
out the measurement.
Checking the oil level using the oil dip-
stick (except S 600 and Mercedes-AMG
S 65 models)
G WARNING
Certain components in the engine compart-
ment, such as the engine, radiator and parts
of the exhaust system, can become very hot.
Working in the engine compartment poses a
risk of injury.
Where possible, let the engine cool down and
touch only the components described in the
following.Engine compartment 353
Maintenance and care Z