2011 MERCEDES-BENZ M-Class brakes

B
BAS (Brake Assist System) ................. 66
Battery Charging ........................................ 314
Checking (SmartKey) .......................76
Display message ............................ 235
Important safety guidelines
(SmartKey) ....................................... 75
Jump-starting ................................. 315
Replacing (SmartKey) ......................76
Safety notes .................................. 312
Voltage (on-board computer) .........209
Belt
see Seat belts
Blind Spot Assist
Activating/deactivating (on-
board computer) ............................ 219
Display message ............................ 239
Function/notes ............................. 189
Trailer towing ................................. 191
BlueTEC
AdBlue ®
......................................... 360
Adding AdBlue ®
............................. 156
Brake fluid
Notes ............................................. 362
Brake fluid level ................................ 286
Brake lamp (display message) ......... 231
Brakes ABS .................................................. 65
BAS .................................................. 66
Brake fluid (notes) .........................362
Display message ............................ 229
High-performance brake system ....163
Maintenance .................................. 162
Parking brake ........................ 159, 163
Warning lamp ................................. 247
Braking
Important safety instructions ......... 161
Breakdown
see Accident (notes)
see Flat tire
Bulbs
Backup lamp .................................. 115
Brake lamp .................................... 115
High-beam headlamps ...................113
License plate lamp .........................116
Low-beam headlamps ....................113Overview ........................................ 112
Parking lamps ................................ 114
Rear fog lamp ................................ 115
Replacing ....................................... 114
Standing lamps (front) ...................114
Standing lamps (rear) ....................115
Tail lamps ...................................... 115
Turn signal lamp ............................ 115
Turn signals (front) ......................... 114
C
CAC (Customer Assistance Center) .........22
California
Important notice for retail
customers and lessees ....................20
Calling up a malfunction
see Display messages
Care
Carpets .......................................... 293
Car wash ........................................ 288
Display ........................................... 292
Gear or selector lever ....................292
Headlamps ..................................... 291
Notes ............................................. 288
Paint .............................................. 290
Plastic trim .................................... 292
Power washer ................................ 289
Rear view camera .......................... 291
Roof lining ...................................... 293
Seat belt ........................................ 293
Seat covers .................................... 292
Sensors ......................................... 291
Steering wheel ............................... 292
Tail pipes ....................................... 291
Trim strips ..................................... 292
Washing by hand ........................... 289
Wheels ........................................... 289
Windows ........................................ 290
Wiper blades .................................. 290
Wooden trim .................................. 292
Cargo compartment cover ............... 261
Cargo compartment enlargement ... 258
Cargo compartment floor ................. 298
Cargo net Attaching ....................................... 262
Important safety information .........261
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Customer Assistance Center(CAC) ............................................... 22
Customer Relations Department ....... 22
D
Dashboard see Cockpit
Date (on-board computer) ................ 215
Daytime driving lights Display message ............................ 233
Switching on/off (on-board
computer) ...................................... 215
Delayed switch-off
Exterior lighting (on-board
computer) ...................................... 216
Interior lighting (on-board
computer) ...................................... 217
Diesel particle filter .......................... 161
Differential locks ............................... 196
Differential locks (display
message) ............................................ 238
Digital speedometer Displaying ...................................... 208
Setting the unit (on-board
computer) ...................................... 214
DIRECT SELECT lever
see Automatic transmission
Display (cleaning instructions) ........ 292
Display messages Brakes ........................................... 228
Calling up (on-board computer) .....222
Clearing (on-board computer) ........222
Engine ............................................ 233
Lamps ............................................ 233
Safety systems .............................. 223
Service interval display ..................287
Tires ............................................... 241
Vehicle ........................................... 243
Distance recorder ............................. 208
Distance warning function
(vehicles with DISTRONIC) ................. 69
Activating/deactivating (on-
board computer) ............................ 219
Distance warning lamp ..................... 253
DISTRONIC ......................................... 173
Display message ............................ 240
Displays in the multifunction
display ........................................... 179
Driving tips .................................... 179
Setting the specified minimum
distance ......................................... 177
Warning lamp ................................. 253
Door
Automatic locking ............................ 79
Automatic locking (on-board
computer) ...................................... 217
Display message ............................ 244
Emergency locking ........................... 80
Emergency unlocking .......................80
Opening (from inside) ......................79
Door control panel
Overview .......................................... 33
Doors
Important safety notes ....................78
Drinking and driving ......................... 160
Drinks holder see Cup holder
Drive program
Automatic ...................................... 148
Manual ........................................... 149
Driving abroad ................................... 171
Driving in mountainous terrain Approach/departure angle ............170
Driving on flooded roads .................. 164
Driving safety system EBD (Electronic Brake force
Distribution) ..................................... 68
ESP ®
(Electronic Stability
Program) .......................................... 66
ETS/4ETS (Electronic Traction
System) ........................................... 67
Important safety information ...........65
Driving safety systems
ABS (Anti-lock Braking System) .......65
BAS (Brake Assist System) ..............66
Distance warning system
(vehicles with DISTRONIC) ...............69
Overview .......................................... 65
Driving systems
Blind Spot Assist ............................ 189
Cruise control ................................ 171
DISTRONIC .................................... 173
Level control .................................. 181Index7BA 164.1 USA, CA Edition B 2011; 1; 2, en-USd2mskotVersion: 3.0.3.52010-04-21T17:25:06+02:00 - Seite 7

Adjusting (rear) ................................ 96
Installing/removing (rear) ................96
Luxury .............................................. 95
see NECK-PRO head restraints
Heating
see Climate control
High beam flasher ............................. 109
Hill start assist .................................. 142
Hood Closing ........................................... 283
Opening ......................................... 282
Hydroplaning ..................................... 163
I
Immobilizer .......................................... 69
Indicator and warning lamps ABS ................................................ 249
Brakes ........................................... 247
DISTRONIC .................................... 253
Engine diagnostics .........................252
ESP ®
.............................................. 250
Fuel tank ........................................ 252
Reserve fuel ................................... 252
Seat belt ........................................ 248
SRS ................................................ 251
Tire pressure monitor ....................253
Insect protection on the radiator .... 283
Instrument cluster Overview .......................................... 28
Selecting the language (on-board
computer) ...................................... 214
Submenu (on-board computer) ......214
Warning and indicator lamps ...........29
Instrument cluster lighting ................ 28
Instrument lighting see Instrument cluster lighting
Interior lighting
Automatic control ..........................111
Delayed switch-off (on-board
computer) ...................................... 217
Emergency lighting ........................111
Manual control ............................... 111
Reading lamp ................................. 110
Setting ambient lighting (on-board
computer) ...................................... 216
ISOFIX (LATCH-type child seat
securing system) ................................. 61
J
Jack Storage location ............................ 298
Using ............................................. 306
Jump-starting ..................................... 315
K
Key Convenience closing feature ............86
Convenience opening feature ..........86
Display message ............................ 245
Starting the engine ........................141
KEYLESS-GO
Button ............................................ 139
Convenience closing feature ............86
Locking ............................................ 73
Starting the engine ........................141
Unlocking ......................................... 73
Key positions
KEYLESS-GO .................................. 139
SmartKey ....................................... 139
Kickdown ................................... 147, 149
L
Lane-change assistant see Blind Spot Assist
Language (on-board computer) ........ 214
Level control ...................................... 181
Level control (display message) ...... 237
Level setting Basic settings ................................ 182
License plate lamp (display
message) ............................................ 232
Light Setting ambient lighting (on-board
computer) ...................................... 216
Lights
Activating/deactivating the
interior lighting delayed switch-off
(on-board computer) ......................217
Automatic headlamp mode ............107
Cornering light function .................110
Daytime running lamps ..................107
Driving abroad ............................... 106
Fog lamps ...................................... 108
Hazard warning lamps ...................109
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Warning and indicator lampsFunctionPage:Brakes (USA only)247;ESP®250=Distance warning lamp 4253?Turn signal109ATurn signal109BDiesel engine: preglow141CSRS251DLow-beam headlamps107EEngine diagnostics (Canada
only)
252
FEngine diagnostics (USA
only)
252
FunctionPageGHigh-beam headlamps109HReserve fuel252ISeat belt248JBrakes (Canada only)247KTire pressure monitor (USA
only)
253
LABS249MThe lamp lights up briefly,
but has no function.4 On vehicles without DISTRONIC, the lamp lights up briefly but has no function.Instrument cluster29At a glanceBA 164.1 USA, CA Edition B 2011; 1; 2, en-USd2mskotVersion: 3.0.3.52010-04-21T17:25:06+02:00 - Seite 29

2. This device must withstand any
interference received, including
interference that may cause undesired
operation of the device.
Any unauthorized modification to this
device could void the user's authority to
operate the equipment.
Driving safety systems
Overview of driving safety systems
In this section, you will find information about
the following driving safety systems:
R ABS ( Anti-lock Braking System)
R BAS ( Brake Assist System)
R ESP ®
(E lectronic Stability Program)
R EBD ( Electronic Brake-power Distribution)
Important safety guidelines
GWarning
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.GWarning!
HYBRID vehicles: It is imperative that you read
the HYBRID Supplemental Operating
Instructions included in your vehicle literature
portfolio. You may otherwise not receive all
necessary safety information and warning for
the operation of your vehicle.
i In wintry driving conditions, always use
winter tires (M+S tires) and if necessary,
snow chains. Only in this way will the
driving safety systems described in this
section work as effectively as possible.
ABS (Anti-lock Braking System)
Important safety information
GWarning
Observe "Important safety instructions"
( Y page 65).
GWarning!
Do not pump the brake pedal. Use firm, steady
brake pedal pressure instead. Pumping the
brake pedal reduces the braking effect.
ABS regulates brake pressure in such a way
that the wheels do not lock when you brake.
This allows you to continue steering the
vehicle when braking.
ABS works from a speed of about
5 mph (8 km/h) upwards, regardless of road-
surface conditions. ABS works on slippery
surfaces, even when you only brake gently.
The ! warning lamp in the instrument
cluster lights up when the ignition is switched
on. It goes out when the engine is running.
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Braking
If ABS intervenes when braking, you will feel
a pulsing in the brake pedal.
XIf ABS intervenes: continue to depress the
brake pedal with force until the braking
situation is over.XTo make a full brake application:
depress the brake pedal with full force.GWarning
If the ABS malfunctions, other driving systems
such as the BAS or the ESP ®
are also switched
off. Observe indicator and warning lamps that
may come on as well as messages in the
multifunction display that may appear.
If the ABS malfunctions, the wheels may lock
during hard braking, reducing the steering
capability and extending the braking distance.
The pulsating brake pedal can be an
indication of hazardous road conditions and
functions as a reminder to take extra care
while driving.
Off-road ABS (vehicles with 4MATIC)
An ABS system specifically suited to off-road
terrain is activated automatically if the off-
road drive program (Y page 193) is activated
or the LOW RANGE off-road gear
( Y page 194) is selected.
At a speed below 18 mph (30 km/h) the front
wheels lock periodically when braking. The
digging-in effect achieved in the process
reduces the stopping distance on off-road
terrain. This limits steering capability.
BAS (Brake Assist)
GWarning
Observe "Important safety instructions"
( Y page 65).
BAS operates in emergency braking
situations. If you depress the brake pedal
quickly, BAS automatically boosts the braking
force, thus shortening the stopping distance.XKeep the brake pedal firmly depressed until
the emergency braking situation is over.
ABS prevents the wheels from locking.
The brakes will function as usual once you
release the brake pedal. BAS is deactivated.
GWarning
If the BAS malfunctions, the brake system still
functions, but without the additional brake
boost available that the BAS would normally
provide in an emergency braking maneuver.
Therefore, the braking distance may increase.
ESP ®
(Electronic Stability Program)
Important safety guidelines
GWarning
Observe "Important safety instructions"
( Y page 65).
If ESP ®
detects that the vehicle is deviating
from the direction desired by the driver, one
or more wheels are braked to stabilize the
vehicle. If necessary, the engine output is also
modified to keep the vehicle on the desired
course within physical limits. ESP ®
assists
the driver when pulling away on wet or
slippery roads. ESP ®
can also stabilize the
vehicle during braking.
If ESP ®
intervenes, the d warning lamp
flashes in the instrument cluster.
GWarning
Never switch off the ESP ®
when you see the
d warning lamp flashing in the instrument
cluster. In this case proceed as follows:
R When driving off, apply as little throttle as
possible.
R While driving, ease up on the accelerator
pedal.
R Adapt your speed and driving style to the
prevailing road conditions.
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Failure to observe these guidelines could
cause the vehicle to skid. The ESP ®
cannot
prevent accidents resulting from excessive
speed.
! Vehicles without 4MATIC: switch the
ignition off when:
R the parking brake is being tested using a
dynamometer
R the vehicle is being towed with the front/
rear axle raised
Application of the brakes by ESP ®
may
otherwise destroy the brake system.
! Vehicles with 4MATIC: only operate the
vehicle for a maximum of ten seconds on a
brake test dynamometer. Switch off the
ignition.
Application of the brakes by ESP ®
may
otherwise destroy the brake system.
! Vehicles with 4MATIC: function or
performance tests may only be carried out
on a 2-axle dynamometer. If you wish to
operate the vehicle on such a
dynamometer, please consult an
authorized Mercedes-Benz Center in
advance. You could otherwise damage the
drive train or the brake system.
i Only use wheels with the recommended
tire sizes. Only then will ESP ®
function
properly.
ETS/4ETS (Electronic Traction System)GWarning
Observe "Important safety instructions"
( Y page 65).
Traction control is part of ESP ®
.
Traction control brakes the drive wheels
individually if they spin. This enables you to
pull away and accelerate on slippery surfaces,
for example if the road surface is slippery on
one side. On vehicles with 4MATIC, more
drive torque is also transferred to the wheel
or wheels with traction.
Traction control remains active if you
deactivate ESP ®
.XSwitch on the off-road drive program if
appropriate for the driving conditions
( Y page 193).
Off-road 4ETS (vehicles with 4MATIC)
A 4ETS mode specifically suited to off-road
terrain is activated automatically once the off-
road drive program (Y page 193) is activated.
Deactivating/activating ESP ®
GWarning
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.
ESP ®
is activated automatically when the
engine is running.
It may be best to deactivate ESP ®
in the
following situations:
R when using snow chains
R in deep snow
R on sand or gravel
GWarning!
Activate ESP ®
as soon as the situations
described above no longer apply. ESP ®
will
otherwise not be able to stabilize the vehicle
if the vehicle starts to skid or a wheel starts
to spin.
If you deactivate ESP ®
:
R ESP ®
no longer improves driving stability.
R the engine's torque is no longer limited and
the drive wheels can spin. The spinning of
the wheels results in a cutting action, which
provides better grip.
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emergency braking situations, for example.
You could lose control of the vehicle and
cause an accident.
Adapt your driving style to the changed
driving characteristics.
Distance warning function (vehicles
with DISTRONIC)
This function warns you from a speed of
approximately 20 mph (30 km/h), if:
R for a period of several seconds, the
distance to the vehicle in front is too short
for the speed at which you are traveling.
The · distance warning lamp in the
instrument cluster will light up.
R you are approaching the vehicle in front
rapidly. An intermittent warning tone will
then sound and the · distance warning
lamp in the instrument cluster will light up.
You must apply the brakes yourself in order
to maintain the appropriate distance to the
vehicle in front and prevent a collision.
GWarning!
If the distance warning lamp · in the
instrument cluster comes on while driving
and/or an intermittent warning sounds,
immediate attention on the part of the driver
is required. As required by the traffic
situation, apply the brakes and navigate
around a possible obstacle. However, do not
drive by relying on the distance warning
function, as this will result in an emergency
braking application. This will not always
enable you to avoid a collision, especially
when traveling on varying road surface
conditions and with varying driver reaction.
Complex driving situations are not always
fully recognized by the distance warning
function. This could result in wrong or missing
distance warnings.
XTo activate/deactivate: activate or
deactivate the distance warning function in
the on-board computer ( Y page 219).
After activation, the Ä symbol is
displayed in the lower multifunction
display.
Anti-theft systems
Immobilizer
The immobilizer prevents your vehicle from
being started without the correct SmartKey.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. The
engine can be started by anyone with a valid
SmartKey that is left inside the vehicle.
XTo activate with the SmartKey: remove
the SmartKey from the ignition lock.XTo activate with KEYLESS-GO: switch the
ignition off and open the driver's door.XTo deactivate: switch on the ignition.
i
The immobilizer is always deactivated
when you start the engine.
In the event that the engine cannot be
started when the starter battery is fully
charged, the immobilizer may be faulty.
Contact an authorized Mercedes-Benz
Center or call 1-800-FOR-MERCedes (in
USA) or 1-800-387-0100 (in Canada).
ATA (Anti-Theft Alarm system)
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 tailgate
R the hood
The alarm is not switched off, even if you
close the open door that has triggered it, for
example.
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