2015 MERCEDES-BENZ CLS-Class immobilizer

Displaying the current consump-
tion ................................................ 230
Displaying the range ...................... 230
Driving tips .................................... 173
Fuel gaug e....................................... 33
Grade (gasoline )............................ 388
Important safety notes .................. 387
Premium-grade unleaded gaso-
line ................................................. 388
Problem (malfunction) ................... 170
Refueling ........................................ 167
Tank content/reserve fue l............. 388
Fuel filler flap
Emergency release ........................ 169
Opening ......................................... 168
Fuel level
Calling up the range (on-board
computer) ...................................... 230
Fuel tank
Capacity ........................................ 388
Problem (malfunction) ................... 170
Fuse allocation chart (vehicle tool
kit) ...................................................... 326
Fuses
Allocation chart ............................. 340
Before changing ............................. 340
Fuse box in the engine compart-
ment .............................................. 341
Fuse box in the trunk ..................... 341
Important safety notes .................. 340 G
Garage door opener Clearing the memory ..................... 310
General notes ................................ 307
Important safety notes .................. 307
Opening/closing the garage doo r..3 09
Programming (button in the rear-
view mirror) ................................... 307
Synchronizing the rolling code ....... 308
Gear indicator (on-board com-
puter, AMG vehicles) ......................... 242
Genuine parts ...................................... 22
Glove box .......................................... .287 H
Handbrake see Parking brake
Hazard warning lamps ......................124
Head bags
Display message ............................ 252
Head restraints
Adjusting ....................................... 108
Adjusting (electrically) ................... 109
Adjusting (rear) .............................. 109
Installing/removing (rear) .............. 109
Luxury ............................................ 109
see NECK-PRO head restraints
see NECK-PRO luxury head restraints
Headlamps
Cleaning system (notes) ................ 391
Fogging up ..................................... 127
see Automatic headlamp mode
Heating
see Climate control
High-beam headlamps
Adaptive Highbeam Assist ............. 125
Display message ............................ 256
Switching on/off ........................... 124
Hill start assist .................................. 152
HOLD function
Activating ....................................... 191
Deactivating ................................... 192
Display message ............................ 262
Function/notes ............................ .191
Hood
Closing .......................................... .313
Display message ............................ 271
Important safety notes .................. 312
Opening ......................................... 312
Horn ...................................................... 32
Hydroplaning ..................................... 177 I
Ignition lock see Key positions
Immobilizer .......................................... 81
Indicator and warning lamps
COLLISION PREVENTION ASSIST
PLUS .............................................. 282 Index
11

Operator's Manual
Vehicle equipment ........................... 23
Outside temperature display ........... 227
Overhead control panel ......................40
Override feature
Rear side windows ........................... 69 P
Paint code number ............................386
Paintwork (cleaning instructions) ... 319
Panic alarm .......................................... 44
Parking
Important safety notes .................. 170
Parking brake ................................ 172
Position of exterior mirror, front-
passenger side ............................... 118
Rear view camera .......................... 205
see PARKTRONIC
Parking aid
Active Parking Assist ..................... 200
see Exterior mirrors
see PARKTRONIC
Parking assistance
see PARKTRONIC
Parking brake
Display message ............................ 248
Notes/function .............................. 172
Warning lamp ................................. 275
Parking lamps
Switching on/off ........................... 123
PARKTRONIC
Deactivating/activating ................. 199
Driving system ............................... 197
Function/notes ............................ .197
Important safety notes .................. 197
Problem (malfunction) ................... 200
Range of the sensors ..................... 198
Warning displa y............................. 199
PASSENGER AIR BAG
Display message ............................ 254
Problems (malfunction) .................. 254
PASSENGER AIR BAG OFF
Indicator lamp .................................. 45
Pets in the vehicle ............................... 70
Plastic trim (cleaning instruc-
tions) .................................................. 322
Power washers .................................. 319 Power windows
see Side windows
PRE-SAFE ®
(anticipatory occupant
protection)
Display message ............................ 249
Operation ......................................... 62
PRE-SAFE ®
Brake
Activating/deactivating ................. 236
Display message ............................ 250
Function/note s................................ 79
Important safety notes .................... 79
Warning lamp ................................. 282
PRE-SAFE ®
PLUS (anticipatory
occupant protection PLUS)
Display message ............................ 250
Operation ......................................... 63
Program selector button .................. 162
Protection against theft
ATA (Anti-Theft Alarm system )......... 81
Immobilizer ...................................... 81
Protection of the environment
General notes .................................. 22
Pulling away
General notes ................................ 152
Pulling away (automatic transmis-
sion) .................................................... 152 Q
QR code Mercedes-Benz Guide App ................. 1
Rescue card ..................................... 28
Qualified specialist workshop ........... 26 R
RACE START (AMG vehicles) ............. 192
RACETIMER (on-board computer) .... 242
Radio
Selecting a station ......................... 232
see separate operating instructions
Radio-wave reception/transmis-
sion in the vehicle
Declaration of conformity ................ 26
Reading lamp ..................................... 127
Rear compartment
Setting the air vents ...................... 146
Setting the airflow ......................... 142 Index
15

X
Brake immediately to defuse the situation.
or X Take evasive action provided it is safe to do
so.
If there is an increased risk of collision, pre-
ventive passenger protection measures (PRE-
SAFE ®
) are activated.
If the risk of collision with the vehicle in front
remains and you do not brake, take evasive
action or accelerate significantly, the vehicle
may perform automatic emergency braking,
up to the point of full brake application. Auto-
matic emergency braking is not performed
until immediately prior to an imminent acci-
dent.
You can prevent the intervention of the PRE-
SAFE ®
Brake at any time by:
R depressing the accelerator pedal further.
R activating kickdown.
R releasing the brake pedal.
The braking action of PRE-SAFE ®
Brake is
ended automatically if:
R you maneuver to avoid the obstacle.
R there is no longer a risk of collision.
R there is no longer an obstacle detected in
front of your vehicle. Protection against theft
Immobilizer
The immobilizer prevents your vehicle from
being started without the correct SmartKey. X To activate with the SmartKey: remove
the SmartKey from the ignition lock.
X To activate with KEYLESS-GO: switch the
ignition off and open the driver's door.
X To deactivate: switch on the ignition.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Any-
one can start the engine if a valid SmartKey
has been left inside the vehicle. i
The immobilizer is always deactivated
when you start the engine.
In the event that the engine cannot be star- ted (yet the vehicle's battery is charged),
the system is not operational. Contact an
authorized Mercedes-Benz Center or call
1-800-FOR-MERCede s (in the USA) or
1-800-387-010 0(in Canada). ATA (anti-theft alarm system)
X
To arm: lock the vehicle with the SmartKey
or KEYLESS-GO.
Indicator lamp :flashes. The alarm sys-
tem is armed after approximately
15 seconds.
X To disarm: unlock the vehicle with the
SmartKey or KEYLESS-GO.
or X Insert the SmartKey into the ignition lock.
A visual and audible alarm is triggered if the
alarm system is armed and you open:
R a door
R the vehicle with the mechanical key
R the trunk lid
R the hood
X To switch the alarm off with the Smart-
Key: press the %or& button on the
SmartKey.
The alarm is switched off.
or Protection against theft
81Safety Z

G
WARNING
If you leave children unsupervised in the vehi- cle, they could set it in motion by, for example:
R release the parking brake.
R shift the automatic transmission out of the
parking position P.
R start the engine.
In addition, they may operate vehicle equip-
ment and become trapped. There is a risk of
an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
! Always secure the vehicle correctly
against rolling away. Otherwise, the vehicle
or its drivetrain could be damaged.
To ensure that the vehicle is secured against rolling away unintentionally:
R the parking brake must be applied.
R the transmission must be in position Pand
the SmartKey must be removed from the
ignition lock.
R the front wheels must be turned towards
the curb on steep uphill or downhill gradi-
ents. Switching off the engine
Important safety notes G
WARNING
The automatic transmission switches to neu-
tral position Nwhen you switch off the engine.
The vehicle may roll away. There is a risk of an
accident.
After switching off the engine, always switch
to parking position P. Prevent the parked vehi-
cle from rolling away by applying the parking
brake. Vehicles with automatic transmission X
Apply the parking brake firmly.
X All vehicles (except AMG vehicles): shift
the transmission to position P. X
AMG vehicles: when the vehicle is station-
ary, press button :.
X With the SmartKey: turn the SmartKey to
position 0in the ignition lock and remove it.
The immobilizer is activated.
X With KEYLESS-GO: press the KEYLESS-
GO Start/Stop button (Y page 150).
The engine stops and all the indicator
lamps in the instrument cluster go out.
When the driver's door is closed, this cor-
responds to key position 1. When the driv-
er's door is open, this corresponds to key
position 0: "Key removed".
If you switch the engine off with the trans-
mission in position Ror D, the automatic
transmission shifts to Nautomatically.
With the SmartKey: if you then open the
driver's door or the front-passenger door or
remove the SmartKey from the ignition, the
automatic transmission shifts to Pautomati-
cally.
With KEYLESS-GO: if you then open the driv-
er's or front-passenger door, the automatic
transmission shifts to P.
If you want the automatic transmission to
remain in neutral N, e.g. when having the
vehicle cleaned in an automatic car wash with a towing system: Parking
171Driving and parking Z