2012 MERCEDES-BENZ E-CLASS ESTATE brake sensor

Assistance men
u(on-board com-
puter) .................................................. 255
ASSYST PLUS Displaying a service message ........349
Hiding a service message ..............349
Notes ............................................. 349
Resetting the service interval dis-
pla y................................................ 350
Service message ............................ 349
Special service requirements ......... 350
ATA (Anti-Theft Alarm system)
Activating/deactivating ...................78
Function .......................................... .78
Interior motion sensor .....................79
Switching off the alarm ....................78
Tow-away protection ........................ 79
ATTENTIO NASSIST
Activating/deactivating .................257
Display message ............................ 282
Function/notes ............................. 220
Authorised workshop
see Qualified specialist workshop
AUTO lights
Display message ............................ 278
see Lights
Automatic engine start (ECO start/
stop function) .................................... 167
Automatic engine switch-off (ECO
start/stop function) ..........................166
Automatic headlamp mode ..............125
Automatic transmission Accelerator pedal position .............174
Automatic drive program ...............175
Changing gea r............................... 173
DIRECT SELECT leve r..................... 171
Display message ............................ 293
Drive position (ECO start/stop
function) ........................................ 172
Drive program displa y.................... 172
Driving tips .................................... 174
Emergency running mode ..............179
Engaging drive position .................. 173
Engaging neutra l............................ 172
Engaging revers egear ................... 172
Engaging the par kposition ............ 172
Kickdow n....................................... 174
Manual drive program ....................177
Neutral (ECO start/stop function) .172 Overview
........................................ 170
Problem (fault) ............................... 179
Progra mselecto rbutton ................ 174
Pulling away ................................... 164
Releasing the parking lock man-
ually ............................................... 179
Selector leve r................................ 171
Shift range s................................... 176
Starting the engine ........................163
Steering wheel gearshift paddle s... 175
Trailer towing ................................. 174
Transmissio nposition display ........171
Transmission position display
(DIRECT SELECT lever) ................... 172
Transmission positions ..................173
Automatic transmission emer-
gency running mode .........................179
Auxiliary heating Activating/deactivating .................151
Activating/deactivating (on the
centre console ).............................. 152
Display message ............................ 295
Important safety notes ..................151
Problem (display message) ............155
Remote control .............................. 152
Setting ........................................... 262
Setting the departur etime ............ .153
Auxiliary ventilation
Activating/deactivating .................151
Activating/deactivating (on the
centre console ).............................. 152
Problem (display message) ............155
Remote control .............................. 152
Axle load, permissible (traile rtow-
ing) ...................................................... 450 B
Bag hook ............................................ 319
Ball coupling Folding in ....................................... 239
Folding out ..................................... 237
BAS (Brake Assist System) .................71
BAS PLUS (Brake Assist System
PLUS) .................................................... 71 Index
5

Battery (key)
Checking .......................................... 85
Important safety notes ....................85
Replacing ......................................... 85
Battery (vehicle)
Charging ........................................ 369
Display message ............................ 280
Important safety notes ..................367
Jump starting ................................. 370
Belt
see Seat belt
Belt force limiters (activation) ...........43
Belt tensioner Activation ......................................... 43
Function .......................................... .54
Blind Spo tAssist
Activating/deactivating .................257
Display message ............................ 285
Notes/function .............................. 225
Trailer towing ................................. 227
see Active Blind Spot Assist
BlueTEC (AdBlue ®
) ............................. 440
Bluetooth ®
SAP V3 telephone mod-
ule see Separate operating instructions
Bonnet
Active bonnet (pedestrian protec-
tion) ............................................... 344
Closing .......................................... .346
Display message ............................ 295
Opening ......................................... 345
Boot
Emergency release ..........................94
Boot lid
Display message ............................ 294
Opening dimensions ......................444
Boot load (maximum) ........................ 444
Bottle holders .................................... 329
Box (boot) .......................................... .322
Brake Assist System see BAS (Brake Assist System)
Brake fluid
Display message ............................ 272
Notes ............................................. 442
Brake lamps
Adaptive .......................................... .72
Display message ............................ 276Brakes
ABS .................................................. 70
BAS .................................................. 71
BAS PLUS ........................................ 71
Brake fluid (notes) .........................442
Display message ............................ 269
Driving tips .................................... 186
High-performance brake system ....188
Important safety notes ..................186
Parking brake ................................ 184
Warning lamp ................................. 300
Breakdown
see Flat tyre
Bulbs
see Changing bulbs C
Calling up a fault see Display messages
Car
see Vehicle
Care
Automatic car wash .......................351
Carpets .......................................... 357
Display ........................................... 355
Exterior lighting ............................. 354
Gea rors electo rlever .................... 356
High-pressure cleaner .................... 352
Interior ........................................... 355
Matt paintwork .............................. 353
Nigh tView Assist Plus ...................355
Notes ............................................. 350
Paint .............................................. 352
Plastic trim .................................... 356
Reversing camera ..........................354
Roof lining ...................................... 357
Seat bel t........................................ 357
Seat cover ..................................... 356
Sensors ......................................... 354
Steering wheel ............................... 356
Tai lpipes ....................................... 355
Trim pieces .................................... 356
Washing by hand ........................... 352
Wheels ........................................... 353
Windows ........................................ 353
Wiper blades .................................. 353
Wooden trim .................................. 3566
Index

Parking Guidance
Display message ............................ 286
Important safety notes ..................215
Trailer towing ................................. 218
Parking lamps
Changing bulbs .............................. 137
Display message ............................ 277
Switching on/off ........................... 128
Parking lamps (changing bulbs) ......137
PARKTRONIC Deactivating/activating .................213
Driving system ............................... 211
Function/notes ............................. 211
Important safety notes ..................211
Problem (fault) ............................... 215
Sensor range ................................. 211
Trailer towing ................................. 214
Warning displa y............................. 213
PASSENGE RAIRBAG OFF warning
lamp ...................................................... 57
Petrol .................................................. 437
Plastic hooks ..................................... 318
Plastic trim (cleaning instructions) .356
Power windows see Side windows
PRE-SAFE ®
(preventive occupant
safety system) Display message ............................ 272
Operation ........................................ .50
PRE-SAFE ®
Brake
Activating/deactivating .................256
Display message ............................ 273
Function/notes ................................ 76
Warning lamp ................................. 307
Product information ............................23
Program selector button ..................174
Protection of the environment General notes .................................. 23
Pulling away
Automatic transmission .................164
Manual transmission ..................... .163 Q
Qualifie dspecialis tworkshop ...........25 R
RACE START (AMG vehicles) .............207
RACETIMER (on-board computer) ....265
Radar sensors Overview ........................................ 451
Radar sensor system
Activating/deactivating .................262
Display message ............................ 283
Radiator cover ................................... 346
Radio Selecting astation ......................... 252
see separate operating instructions
Rain closing feature
Panorama sliding sunroo f.............. 101
Sliding sunroo f............................... 100
Reading lamp ..................................... 133
Rear bench seat Folding the backrest forwards/
back ............................................... 316
Rear compartment
Setting the airflow .........................148
Setting the airv ents...................... 156
Setting the temperature ................147
Rear-compartment seat belt sta-
tus indicator ........................................ 54
Rear foglamp Display message ............................ 277
Switching on/off ........................... 127
Rear seat
Display message ............................ 295
Rear Seat Entertainment System
see Separate operating instructions
Rear-view mirror
Anti-dazzle mode (automatic) ........120
Dipping (manual) ........................... 119
Rear window blind ............................330
Rear window heating Problem (fault) ............................... 149
Switching on/off ........................... 149
Rear window wiper
Replacing the wiper blade .............. 139
Switching on/off ........................... 138
Refuelling
Fuel gauge ............................... 32, 245
Important safety notes ..................17916
Index

Switching sea
theating on/off .......115
Switching the sea tventilation on/
off .................................................. 116
Selector lever
Cleaning ......................................... 356
Sensors (cleaning instructions) .......354
Service see ASSYST PLUS
Service Centre
see Qualified specialist workshop
Service menu (on-board computer) .257
Service products
AdBlue ®
special additive s.............. 440
Brake fluid ..................................... 442
Coolant (engine) ............................ 442
Engine oil ....................................... 440
Fuel ................................................ 436
Important safety notes ..................435
Washer fluid .................................. .443
Settings
Factory (on-board computer) .........264
On-board computer .......................258
Setting the air distribution ...............147
Setting the airflow ............................148
SETUP (on-board computer) .............265
Shifting to neutral (manual trans-
mission) ............................................. 170
Short journeys (diesel particle fil-
ter) ...................................................... 186
Sidebag ................................................ 47
Side lamps Switching on/off ........................... 127
Side marker lamp Display mes-
sage .................................................... 277
Side windows Convenience closing ........................97
Convenience opening ......................96
Important safety notes ....................95
Opening/closing .............................. 96
Problem (malfunction) .....................99
resetting .......................................... 98
Skibag ................................................ 314
Sliding sunroof Important safety information ...........99
Opening/closing ............................ 100
Problem (malfunction) ...................103Rain closing feature
.......................100
Resetting ....................................... 100
see Panorama sliding sunroof
Snow chains ...................................... 383
Socket Centre console .............................. 332
Luggage compartment ...................333
Rea rcompartmen t......................... 332
Sockets
General notes ................................ 332
Spare wheel
Storing ........................................... 427
Specialist workshop ............................ 25
Spectacles compartment .................311
Speed, controlling see Cruise control
Spee dLimit Assist
Activating/deactivating the warn-
ing function .................................... 255
Displayin g...................................... 255
Display message ............................ 283
Display message in the multifunc-
tion displa y.................................... 221
Important safety notes ..................221
Speedometer
Activating/deactivating the addi-
tional speedometer ........................258
Digita l............................................ 250
In the Instrument cluster .........32, 245
Segments ...................................... 247
Selecting the unit of measure-
ment .............................................. 258
see Instrument cluster
SPEEDTRONIC
Deactivating variabl e..................... 194
Display message ............................ 287
Function/notes ............................. 192
Important safety notes ..................192
LIM indicator lamp .........................193
Permanent ..................................... 195
Selecting ........................................ 193
Storing the current spee d.............. 193
Variabl e......................................... 193
SPORT handling mode
Activating/deactivating (AMG
vehicles) .......................................... 74
Warning lamp ................................. 303 18
Index

Brakes
X
If ABS intervenes: continue to depress the
brake pedal with force until the braking sit-
uatio nis over.
X To make a full brake application:
depress the brake pedal with full force.
If ABS intervenes when braking, you will feel
a pulsing in the brake pedal.
The pulsating brake pedal can be an indica-
tion of hazardous road conditions and func-
tions as a reminder to take extra care while
driving. BAS (Brake AssistS
ystem)
i Observe the "Important safety notes" sec-
tion (Y page 70). G
WARNING
If BAS is malfunctioning, the braking distance
in an emergency braking situation is
increased. There is a risk of accident.
In an emergency braking situation, depress
the brake pedal with full force. ABS prevents
the wheels from locking.
BAS operates in emergency braking situa-
tions. If you depress the brake pedal quickly,
BAS automatically boosts the braking force,
thus shortening the stopping distance.
The brakes will function as usual once you
release the brake pedal.B AS is deactivated.BAS PLUS (Brake Assist System Plus)
i Observe the "Important safety notes" sec-
tion (Y page 70).
BAS PLU Sis only available on vehicles with
DISTRONIC PLUS.
BAS PLUS provides braking assistance in haz-
ardous situations at speeds greater than
7k m/h and uses rada rsensor technology to
assess the traffic situation.
With the help of the radar sensor system, BAS
PLUS can detect obstacles that are in the path of your vehicle for an extended period of
time.
At speeds up to approximately 70 km/h,
BAS
PLUS may also detect stationary obstacles,
for example, stopped or parked vehicles.
To prevent a front-end collision, BAS PLUS
calculates the brake force necessary if:
R you approach an obstacle, and
R BAS PLUS has detected arisk of collision
If you are driving at a speed over
30 km/h:ify ou depress the brake sharply,
BAS PLUS automatically raises the brake
pressure to a value adapted to the traffic sit-
uation.
If you are driving at a speed under
30 km/h:ify ou depress the brake, BAS PLUS
is activated. Braking will be carried out at the
last possible moment.
If BAS PLUS demands particularly high brak-
ing force, preventative passenger protection
measures (PRE-SAFE ®
) are activated simul-
taneously.
X Keep the brake pedal depressed until the
emergency braking situation is over.
ABS prevents the wheels from locking.
BAS PLUS is deactivated and the brakes func-
tion as usual, if:
R you release the brake pedal.
R there is no longer any danger of a rear-end
collision.
R no obstacle is detected in front of your
vehicle.
The radar sensor system is switched off auto-
matically in the vicinity of radio telescope
facilities in the following vehicles:
R vehicles with COMAND Online and naviga-
tion
R vehicles with Audio 20 and Becker ®
MAP
PILOT
Becker ®
MAP PILOT must be connected;
see the separate operating instructions. Driving safety systems
71Safety Z

The radar sensor system must be switched off
using the on-board computer in the vicinity of
radio telescope facilities in the following vehi-
cles:
R
vehicles without COMAND Online and nav-
igation
R vehicles without Audio 20 and Becker ®
MAP PILOT
R vehicles for Australia
For information on switching off the radar
sensor system using the on-board computer,
see (Y page 262).
For BAS PLUS to assist you when driving, the
radar sensor system must:
R be switched on (Y page 262)
R be operational (Y page 283)
If the radar sensor system is malfunctioning,
BAS PLUS will not be available. The brake
system is still available with complete brake
boosting effect and BAS. G
WARNING
BAS PLUS cannot always clearly identify
objects and complex traffic situations. BAS
PLUS cannot intervene in these cases. There
is a risk of an accident.
Always pay careful attention to the traffic sit-
uation and be ready to brake.
In particular, the detection of obstacles can
be impaired if there is:
R dirt on the sensors or anything else cover-
ing the sensors
R snow or heavy rain
R interference by other radar sources
R the possibility of strong radar reflections,
for example, in multi-storey car parks
R a narrow vehicle travelling in front, e.g. a
motorcycle
R a vehicle travelling in front on a different
line G
WARNING
BAS PLUS does not react:
R to people or animals
R to oncoming vehicles
R to crossing traffic
R when cornering
As aresult, BAS PLUS may not intervene in all
critical situations. There is a risk of an acci-
dent.
Always pay careful attention to the traffic sit-
uation and be ready to brake.
Following damage to the fron tend of the vehi-
cle, have the configuratio nand operatio nof
the rada rsensors checked at a qualified spe-
cialist workshop. This also applies to colli-
sions at slow speeds where there is no visible
damage to the fron tofthe vehicle. Adaptive brake lamps
If you brake sharply from a speed of more
than 50 km/h or if braking is assisted by BAS
or BAS PLUS, the brake lamps flash rapidly.
In this way, traffic travelling behind you is
warned in an even more noticeable manner.
If you brake sharply from a speed of more
than 70 km/h to a standstill, the hazard warn-
ing lamps are activated automatically .Ifthe
brakes are applied again, the brake lamps
light up continuously.T he hazard warning
lamps switch off automatically if you travel
faster than 10 km/h .You can also switch off
the hazard warning lamps using the hazard
warning button (Y page 129). ESP
®
(Electronic Stability Program)
Important safety notes i
Observe the "Important safety notes" sec-
tion (Y page 70). 72
Driving safety systemsSafety

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 manoeuvre to avoid the obstacle.
R there is no longer any danger of a rear-end
collision.
R there is no longer an obstacle detected in
front of your vehicle.
With the help of the radar sensor system,
PRE-SAFE ®
Brake can detect obstacles that
are in front of your vehicle for an extended
period of time.
At speeds up to approximately 70 km/h, PRE-
SAFE ®
Brake can also detect stationary
obstacles such as stopped or parked vehi-
cles.
If you approach an obstacle and PRE-SAFE ®
Brake detects a risk of a collision, the system
will alert you both visually and acoustically. If
you do not brake or take evasive action, the
system will warn you by automatically braking
the vehicle gently. If there is an increased risk
of collision, preventative passenger protec-
tion measures (PRE-SAFE ®
) are activated
(Y page 50). If, at speeds over 30 km/h, a risk
of collisio nremains and you do not brake,
take evasive action or significantly acceler-
ate, automatic braking may be performed up
to a level of automatic emergency braking.
Automatic emergency braking is not per-
formed until immediately prior to an accident
that can no longer be avoided. G
WARNING
PRE-SAFE ®
Brake will initially brake your vehi-
cle by a partial application of the brakes if a
danger of collision is detected. There may be
a collision unless you also brake. Automatic
emergency braking cannot prevent a colli-
sion. There is a risk of an accident. Always apply the brakes yourself and try to
take evasive action.
G
WARNING
PRE-SAFE ®
Brake cannot always clearly iden-
tify objects and complex traffic conditions.
In these cases, PRE-SAFE ®
Brake may:
R give an unnecessary warning and then
brake the vehicle
R neither give a warning nor intervene
There is a risk of an accident.
Always pay particular attention to the traffic
situation and be ready to brake, especially if
PRE-SAFE ®
Brake warns you. Terminate the
intervention in a non-critical driving situation.
In particular, the detection of obstacles can
be impaired if there is:
R dirt on the sensors or anything else cover-
ing the sensors
R snow or heavy rain
R interference by other radar sources
R the possibility of strong radar reflections,
for example, in multi-storey car parks
R a narrow vehicle travelling in front, e.g. a
motorcycle
R a vehicle travelling in front on a different
line G
WARNING
PRE-SAFE ®
Brake does not react:
R to people or animals
R to oncoming vehicles
R to crossing traffic
R when cornering
As a result, PRE-SAFE ®
Brake may neither
give warnings nor intervene in all critical sit-
uations. There is a risk of an accident.
Always pay careful attention to the traffic sit-
uation and be ready to brake.
In order to maintain the appropriate distance
to the vehicle in fron tand thus prevent a col-
lision, you must apply the brakes yourself. Driving safety systems
77Safety Z

X
To activate/deactivate: activate or deac-
tivate PRE-SAFE ®
Brake in the on-board
computer (Y page 256).
When PRE-SAFE ®
Brake is activated, the
Ä symbol appears in multifunctio ndis-
play, as long as the HOL Dfunction is deac-
tivated (Y page 205). On vehicles with the
Active Parking Assist driving system, the
Ä symbol is displayed when position P
is engaged or you are driving faste rthan
35 km/h.
For PRE-SAFE ®
Brake to assist you when driv-
ing, the radar sensor system must be
switched on (Y page 262) and be opera-
tional.
The radar sensor system is switched off auto-
matically in the vicinity of radio telescope
facilities in the following vehicles:
R vehicles with COMAND Online and naviga-
tion
R vehicles with Audio 20 and Becker ®
MAP
PILOT
Becker ®
MAP PILOT must be connected;
see the separate operating instructions.
The radar sensor system must be switched off
using the on-board computer in the vicinity of
radio telescope facilities in the following vehi-
cles:
R vehicles without COMAND Online and nav-
igation
R vehicles without Audio 20 and Becker ®
MAP PILOT
R vehicles for Australia
For information on switching off the radar
sensor system using the on-board computer,
see (Y page 262).
Following damage to the front end of the vehi-
cle, have the configuration and operation of
the radar sensors checked at a qualified spe-
cialist workshop. This also applies to colli-
sions at slow speeds where there is no visible
damage to the front of the vehicle. Anti-theft systems
Immobiliser
X To activate with the key: remove the key
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.
The immobiliser prevents your vehicle from
being started without the correct key.
When leaving the vehicle, always take the key
with you and lock the vehicle. Anyone can
start the engine if a valid key has been left
inside the vehicle.
i The immobiliser is always deactivated
when you start the engine. ATA (Anti-Theft Alarm system)
X
To prime: lock the vehicle with the key or
KEYLESS-GO.
Indicator lamp :flashes. The alarm sys-
tem is primed after approximately
15 seconds.
X To switch off: unlock the vehicle with the
key or KEYLESS-GO.
Av isual and audible alarm is triggered if the
alarm system is primed and you open:
R a door
R the vehicle with the emergency key ele-
ment
R the boot lid/tailgate
R the bonnet 78
Anti-theft systemsSafety