chain MERCEDES-BENZ B-Class 2017 W246 Owner's Manual

Display
High-voltage battery charge level
(instrument cluster) ...................... .153
Display messages
ASSYST PLUS ................................ 233
Calling up (on-board computer) ..... 167
Drive system .................................. 181
Driving systems ............................ .182
General notes ................................ 167
Hiding (on-board computer) ........... 167
Lights ............................................. 178
Safety systems .............................. 168
SmartKey ....................................... 189
Tires ............................................... 185
Vehicle .......................................... .186
Displaying electrical consumption
(on-board computer) ......................... 158
Displaying energy consumption
(on-board computer) ......................... 158
Distance recorder .............................156
Distance warning (warning lamp) .... 199
Distance warning function
Function/notes ................................ 60
Warning lamp ................................. 199
Doors
Automatic locking (on-board com-
puter) ............................................. 166
Automatic locking (switch) .............. .73
Central locking/unlocking
(SmartKey) ...................................... .66
Control panel .................................. .36
Display message ............................ 187
Emergency locking ........................... 73
Emergency unlocking ....................... 73
Important safety note s.................... 72
Opening (from inside) ...................... 72
Drinking and driving ......................... 132
Drive system
Jump-starting ................................. 249
Starting with the SmartKey ............ 111
Starting with the Start/Stop but-
ton ................................................. 110
Switching off .................................. 129
Driver's door
see Doors
Driving abroad
Mercedes-Benz Service ................. 234 Driving on flooded roads
.................. 135
Driving safety system
Active Brake Assist .......................... 60
Braking assistance appropriate tothe situation ..................................... 61
Driving safety systems
ABS (Anti-lock Braking System) ....... 59
ADAPTIVE BRAK E............................. 64
BAS (Brake Assist System) .............. 59
Distance warning function ............... 60
EBD (electronic brake force distri- bution) ............................................. 63
ESP ®
(Electronic Stability Pro-
gram) ............................................... 62
Important safety information ........... 58
Overview .......................................... 58
STEER CONTROL ............................. 64
Driving system
Parking assist PARKTRONIC .......... 139
Parking Pilo t.................................. 142
Driving systems
ATTENTION ASSIST ........................ 148
Blind Spot Assist ............................ 150
Cruise control ................................ 136
Display message ............................ 182
HOLD function ............................... 138
Rear view camera .......................... 145
Driving tips
Brakes ........................................... 133
Break-in period .............................. 108
Checking brake lining thickness .... 134
Downhill gradient ........................... 133
Drinking and driving ....................... 132
Driving in winter ............................. 135
Driving on flooded roads ................ 135
Driving on wet roads ...................... 135
Energy ........................................... 132
General .......................................... 131
Hydroplaning ................................. 135
Icy road surfaces ........................... 135
Limited braking efficiency on sal-
ted roads ....................................... 134
Snow chains .................................. 259
Wet road surface ........................... 134
DVD video
Operating (on-board computer) ..... 160
see also Digital Operator's Man-
ual .................................................. 201 8
Index

Convenience closing feature ............ 77
Convenience opening feature .......... 76
Important safety information ..........
.75
Opening/closing .............................. 76
Problem (malfunction) ..................... 78
Resetting ......................................... 77
Reversing feature ............................. 75
SIRIUS services
see also Digital Operator's Man-
ual .................................................. 201
SmartKey
Changing the battery ....................... 69
Changing the programming .............67
Checking the battery ...................... .69
Convenience closing feature ............ 77
Convenience opening feature .......... 76
Display message ............................ 189
Door central locking/unlocking ...... .66
Important safety notes .................... 66
Loss .................................................70
Mechanical key ................................ 68
Positions (ignition lock) ................. 109
Problem (malfunction) ..................... 70
SmartKey positions (ignition lock) .. 109
SMS
see also Digital Operator's Man-
ual .................................................. 201
Snow chains ...................................... 259
Sockets
Center console .............................. 218
General notes ................................ 218
Luggage compartment ...................2 19
Rear compartment ......................... 219
Sound
Switching on/off ........................... 202
Special seat belt retractor .................. 53
Specialist workshop ............................ 27
Speed, controlling
see Cruise control
Speedometer
Activating/deactivating the addi-
tional speedometer ........................ 165
Digital ............................................ 158
In the Instrument cluster ................. 32
Selecting the display unit .............. .165
Standing lamps
Display message ............................ 179
Replacing bulbs ............................... 92 Switching on/off .............................. 88
Start/Stop button
Removing ....................................... 110
Starting the drive system .............. .110
Starting (vehicle) ............................... 110
STEER CONTROL .................................. 64
Steering
Display message ............................ 188
Steering assistant STEER CON-
TROL
see STEER CONTROL
Steering wheel
Adjusting (manually) ........................ 83
Button overview ............................... 33
Buttons (on-board computer) ......... 154
Cleaning ......................................... 239
Important safety notes .................... 83
Paddle shifters ............................... 115
Steering wheel paddle shifters ........ 115
Stowage compartments
Armrest (front) ............................... 208
Armrest (under) ............................. 209
Center console .............................. 208
Center console (rear) ..................... 209
Cup holders ................................... 216
Eyeglasses compartment ............... 208
Glove box ....................................... 208
Important safety information ......... 207
Map pockets .................................. 210
Stowage net ................................... 210
Under driver's seat/front-
passenger sea t.............................. 209
Stowage net ....................................... 210
Summer tires ..................................... 259
Sun visor ............................................ 217
Switching air-recirculation mode
on/off ................................................. 104
Switching on media mode
Via the device list .......................... 206 T
Tail lamps see Lights
Tailgate
Display message ............................ 187
Emergency unlocking ....................... 75
Important safety notes .................... 74 16
Index

Windows
see Side windows
Windshield
Defrosting ...................................... 102
Windshield washer system
Adding washer flui d....................... 232
Important safety notes .................. 285
Windshield wipers
Display message ............................ 188
Problem (malfunction) ..................... 98
Rear window wipe r.......................... 95
Replacing the wiper blades .............. 96
Switching on/of f.............................. 95
Winter driving
Slippery road surfaces ................... 135
Snow chains .................................. 259
Winter operation
General notes ................................ 259
Winter tires
M+S tire s....................................... 259
Wiper blades
Cleaning ......................................... 237
Important safety notes .................... 96
Replacing (rear window ).................. 97
Wooden trim (cleaning instruc-
tions) .................................................. 239
Workshop
see Qualified specialist workshop Z
ZONE function Switching on/of f........................... 102 20
Index

vehicle in front, for vehicle speed, for braking in
good time, and for staying in lane. Always adapt your driving style to suit the prevailing road and
weather conditions and maintain a safe distance from the vehicle in front. Drive carefully.
The driving safety systems described only work
as effectively as possible when there is ade-
quate contact between the tires and the road
surface. Please pay special attention to the
notes on tires, recommended minimum tire
tread depths, etc. (Y page 257).
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)
General information 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.
The 0025 ABS warning lamp in the instrument
cluster lights up when the ignition is switched
on. It goes out when the engine is running.
ABS works from a speed of about 5 mph
(8 km/h), regardless of road-surface conditions. ABS works on slippery surfaces, even when you
only brake gently.
Important safety notes i
Observe the "Important safety notes" sec-
tion (Y page 58). G
WARNING
If ABS is faulty, the wheels could lock when
braking. The steerability and braking charac-
teristics may be severely impaired. Addition-
ally, further driving safety systems are deac-
tivated. There is an increased danger of skid- ding and accidents.
Drive on carefully. Have ABS checked imme-
diately at a qualified specialist workshop.
When ABS is malfunctioning, other systems,
including driving safety systems, will also
become inoperative. Observe the information
on the ABS warning lamp (Y page 193) and dis-play messages which may be shown in the
instrument cluster (Y
page 168).
Braking X
If ABS intervenes: continue to depress the
brake pedal vigorously until the braking sit-
uation is 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 indication
of hazardous road conditions, and functions as a reminder to take extra care while driving. BAS (Brake Assist System)
General information BAS operates in emergency braking situations.
If you depress the brake pedal quickly, BAS
automatically boosts the braking force, thus
shortening the stopping distance.
Important safety notes i
Observe the "Important safety notes" sec-
tion (Y page 58). G
WARNING
If BAS is malfunctioning, the braking distance
in an emergency braking situation is
increased. There is a risk of an accident.
In an emergency braking situation, depress
the brake pedal with full force. ABS prevents
the wheels from locking.
Braking X
Keep 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. Driving safety systems
59Safety Z

Characteristics of ESP
®General information
If the 00E5 ESP®
warning lamp goes out before
beginning the journey, ESP ®
is automatically
active.
If ESP ®
intervenes, the 00E5ESP®
warning lamp
flashes in the instrument cluster.
If ESP ®
intervenes:
X Do not deactivate ESP ®
under any circum-
stances.
X Only depress the accelerator pedal as far as
necessary when pulling away.
X Adapt your driving style to suit the prevailing
road and weather conditions.
Deactivating/activating ESP ®Important safety notes
i Observe the "Important safety notes" sec-
tion (Y page 58).
You can select between the following states of
ESP ®
:
R ESP ®
is activated.
R ESP ®
is deactivated. G
WARNING
If you deactivate ESP ®
, ESP ®
no longer sta-
bilizes the vehicle. There is an increased risk
of skidding and an accident.
Only deactivate ESP ®
in the situations descri-
bed in the following.
The spinning of the wheels results in a cutting
action for better traction on loose surfaces.
It may be best to deactivate ESP ®
in the follow-
ing situations:
R when using snow chains
R in deep snow
R on sand or gravel
i 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. !
Avoid spinning the driven wheels for an
extended period with ESP ®
deactivated. You
could otherwise damage the drivetrain.
Deactivating/activating ESP ®
You can deactivate or activate ESP ®
via the on-
board computer (Y page 162).
ESP ®
deactivated:
The 00BB ESP®
OFF warning lamp in the instru-
ment cluster lights up.
ESP ®
activated:
The 00BB ESP®
OFF warning lamp in the instru-
ment cluster goes out.
Characteristics when ESP ®
is deactivated
If ESP ®
is deactivated and one or more wheels
start to spin, the 00E5ESP®
warning lamp in the
instrument cluster flashes. In such situations,
ESP ®
will not stabilize the vehicle.
If you deactivate ESP ®
:
R ESP ®
no longer improves driving stability.
R Engine torque is no longer limited and the
drive wheels are able to spin.
R Traction control is still activated.
R STEER CONTROL is no longer active
R ESP ®
still provides support when you brake
firmly. EBD (electronic brake force distribu-
tion)
General information EBD monitors and controls the brake pressure
on the rear wheels to improve driving stability
while braking.
Important safety notes i
Observe the "Important safety notes" sec-
tion (Y page 58). G
WARNING
If EBD is malfunctioning, the rear wheels can
lock, e.g. under full braking. This increases the risk of skidding and an accident.
You should therefore adapt your driving style
to the different handling characteristics. Have Driving safety systems
63Safety
Z

their traction. There is an increased danger of
skidding and accidents.
Do not increase the recuperation level on slip- pery road surfaces.
Have your vehicle winter-proofed at a qualified
specialist workshop at the onset of winter.
Drive particularly carefully on slippery road sur- faces. Avoid sudden acceleration, steering and
braking maneuvers. Do not use cruise control.
If the vehicle threatens to skid or cannot be
stopped when moving at low speed:
X Shift the DIRECT SELECT lever to position N.
The outside temperature indicator is not
designed to serve as an ice-warning device and is therefore unsuitable for that purpose.
Changes in the outside temperature are dis-
played after a short delay.
Indicated temperatures just above the freezing
point do not guarantee that the road surface is
free of ice. The road may still be icy, especially in
wooded areas or on bridges.
You should pay special attention to road condi-
tions when temperatures are around freezing
point.
For more information on driving with snow
chains, see (Y page 259).
For more information on driving with summer
tires, see (Y page 259).
Observe the notes in the "Winter operation" sec-
tion (Y page 259). Driving systems
Cruise control
General notes Cruise control maintains a constant road speed
for you. It brakes automatically in order to avoid
exceeding the set speed. Change into transmis-
sion position D-
(Y page 115) on long and steep
downhill gradients. This increases recuperation
in overrun mode. This relieves the load on the
brake system and prevents the brakes from
overheating and wearing too quickly.
When the engine is running, you can use the
cruise control lever to limit the speed to any
speed between 20 mph (30 km/h) and the tech-
nically permitted maximum speed of the vehicle. Use cruise control only if road and traffic con-
ditions make it appropriate to maintain a steady
speed for a prolonged period.
The speed indicated in the speedometer may
differ slightly from the speed stored.
Important safety notes If you fail to adapt your driving style, cruise con-
trol can neither reduce the risk of an accident
nor override the laws of physics. Cruise control
cannot take into account the road, traffic and
weather conditions. Cruise control is only an
aid. You are responsible for the distance to the
vehicle in front, for vehicle speed, for braking in
good time and for staying in your lane.
Do not use cruise control:
R in road and traffic conditions which do not
allow you to maintain a constant speed e.g. in
heavy traffic or on winding roads
R on slippery road surfaces. Braking or accel-
erating could cause the drive wheels to lose
traction and the vehicle could then skid
R in poor visibility, e.g. due to fog, heavy rain or
snow
If there is a change of drivers, advise the new
driver of the speed stored.
Cruise control lever 0043
Activates or increases speed
0044 Activates or reduces speed
0087 Deactivates cruise control
0085 Activates at the current speed/last stored
speed
When you activate cruise control, the stored
speed is shown in the multifunction display for
five seconds. 136
Driving systemsDriving an
d parking

Parking Pilot
General notes Parking Pilot is an electronic parking aid with
ultrasound. It measures the road on both sides
of the vehicle. A parking symbol indicates a suit-
able parking space. Active steering intervention
can assist you during maneuvering and parking. Parking Assist PARKTRONIC is also available
(Y page 139).
Important safety notes Parking Pilot is only an aid. It is not a replace-
ment for your attention to your immediate sur-
roundings. You are always responsible for safe
maneuvering, parking and exiting a parking
space. Make sure that no persons, animals or
objects are in the maneuvering range.
When Parking Assist PARKTRONIC is deactiva-
ted, Parking Pilot is also unavailable. G
WARNING
While parking or pulling out of a parking
space, the vehicle swings out and can drive
onto areas of the oncoming lane. This could
result in a collision with another road user.
There is a risk of an accident.
Pay attention to other road users. Stop the
vehicle if necessary or cancel the Parking Pilot parking procedure.
! If unavoidable, you should drive over obsta-
cles such as curbs slowly and not at a sharp
angle. Otherwise, you may damage the
wheels or tires.
Parking Pilot may also display spaces not suita- ble for parking, e.g.:
R where parking or stopping is prohibited
R in front of driveways or entrances and exits
R on unsuitable surfaces
Parking tips:
R On narrow roads, drive as close to the parking
space as possible.
R Parking spaces that are littered or overgrown
might be identified or measured incorrectly.
R Parking spaces that are partially occupied by
trailer drawbars might not be identified as
such or be measured incorrectly. R
Snowfall or heavy rain may lead to a parking
space being measured inaccurately.
R Pay attention to the warning messages of
Parking Pilot PARKTRONIC during the parking
procedure (Y page 140).
R You can intervene to correct the steering pro-
cedure at any time. Parking Pilot will then be
canceled.
R When transporting a load that protrudes from
your vehicle, you must not use Parking Pilot.
R Never use Parking Pilot when snow chains are
mounted.
R Make sure that the tire pressures are always
correct. This has a direct influence on the
parking characteristics of the vehicle.
Use Parking Pilot for parking spaces that are:
R parallel to the direction of travel
R on straight roads, not bends
R on the same level as the road, e.g. not on the
pavement
Detecting parking spaces Objects located above the detection range of
Parking Pilot will not be detected when the park-
ing space is measured. These are not taken into
account when the parking procedure is calcula-
ted, e.g. overhanging loads, truck overhangs or
loading ramps. G
WARNING
If there are objects above the detection range:
R Parking Pilot may steer in too early
R the vehicle may not stop in front of these
objects
You may cause a collision as a result. There is a risk of an accident.
If objects are located above the detection
range, stop and deactivate Parking Pilot.
For further information on the detection range
(Y page 139).
Parking Pilot does not assist you parking in
spaces parallel to the direction of travel if:
R the parking space is on a curb
R the parking space is apparently blocked, for
example by foliage or grass paving blocks 142
Driving systemsDriving and parking

Assistance menu
Introduction Depending on the equipment installed in the
vehicle, you have the following options in the
DriveAssist
DriveAssist menu:
R Displaying the assistance graphic
(Y page 162)
R Deactivating/activating ESP ®
(Y page 162)
R Activating/deactivating Active Brake Assist
(Y page 162)
R Activating/deactivating ATTENTION ASSIST
(Y page 163)
R Activating/deactivating Blind Spot Assist
(Y page 163)
Displaying the assistance graphic X
Press the 0059or0065 button on the steering
wheel to select the DriveAssist
DriveAssist menu.
X Press 0063or0064 to select Assistance Assistance
Graphic
Graphic.
X Press 0076to confirm.
The assistance graphic displays the status of
and information from the following driving
systems or driving safety systems:
R Active Brake Assist (Y page 60)
R ATTENTION ASSIST (Y page 148)
R Rear window wiper (Y page 95)
X Press 0064to display the ATTENTION ASSIST
assessment.
Deactivating/activating ESP ®Observe the important safety notes on ESP
®
(Y page 62). G
WARNING
If you deactivate ESP ®
, ESP ®
no longer sta-
bilizes the vehicle. There is an increased risk
of skidding and an accident. Only deactivate ESP
®
in the situations descri-
bed in the following.
It may be best to deactivate ESP ®
in the follow-
ing situations:
R when using snow chains
R in deep snow
R on sand or gravel
For further information about ESP ®
, see
(Y page 62).
X Start the drive system.
X Press the 0059or0065 button on the steering
wheel to select the DriveAssist DriveAssistmenu.
X Press 0063or0064 to select ESP
ESP .
X Press 0076to confirm.
The current selection appears.
X To activate/deactivate: press the0076but-
ton again.
ESP ®
is deactivated if the 00BBwarning lamp
in the instrument cluster lights up continu-
ously when the drive system is running.
If the 00E5 and00BB warning lamps light up
continuously, ESP ®
is not available due to a mal-
function.
Observe the information on warning lamps
(Y page 195).
Observe the information on display messages
(Y page 168).
Activating or deactivating Active Brake
Assist X
Press the 0059or0065 button on the steering
wheel to select the DriveAssist DriveAssistmenu.
X Press the 0063or0064 button to select
Brake Assist Brake Assist .
X Press 0076to confirm.
The current selection appears.
X To activate/deactivate: press the0076but-
ton again.
When Active Brake Assist is deactivated, the
00D4 symbol appears in the multifunction dis-
play in the assistance graphic display.
Further information on Active Brake Assist
(Y page 60). 162
Menus and sub
menusOn-board computer and displays

!
Only secure the tow rope or tow bar at the
towing eyes. Otherwise, the vehicle could be
damaged.
! Observe the following points when towing
with a tow rope:
R Secure the tow rope on the same side on
both vehicles.
R Ensure that the tow cable is not longer than
legally permitted. Mark the tow cable in the
middle, e.g. with a white cloth (30 x 30 cm). This will make other road users aware that
the vehicle is being towed.
R Only secure the tow cable to the towing
eye.
R Observe the brake lamps of the towing
vehicle while driving. Always maintain a dis-
tance so that the tow rope does not sag.
R Do not use steel cables or chains to tow
your vehicle. You could otherwise damage
the vehicle.
! Do not use the towing eyes for recovery pur-
poses as this could damage the vehicle. If in
doubt, recover the vehicle with a crane.
! When towing, pull away slowly and
smoothly. If the tractive power is too high, the vehicles could be damaged.
! The vehicle can be towed a maximum of
30 miles (50km). The towing speed of 30 mph
(50km/h) must not be exceeded.
If the vehicle has to be towed more than
30 miles (50km), the front axle must be raised
or the entire vehicle raised and transported.
! Do not tow with sling-type equipment. This
could damage the vehicle.
! To tow vehicles with KEYLESS-GO, use the
SmartKey instead of the Start/Stop button.
The transmission may otherwise shift to posi- tion Pwhen you open the driver's or front-
passenger door, which could damage the
transmission.
Observe the legal requirements for the relevant countries when towing away.
Make sure that no charging cable is plugged in.
The parking lock cannot be released if a charg-
ing cable is plugged in.
It is better to have the vehicle transported than
to have it towed away. If the vehicle can no longer be driven because of
an accident or breakdown, you have the follow-
ing options:
R transporting the vehicle
As a rule, you should have the vehicle trans-
ported.
R towing the vehicle with a tow rope or tow bar
Only tow the vehicle in exceptional cases.
Observe the following notes.
The vehicle may not be towed and must always be transported if:
R the multifunction display is not working
R one of more of the following warning lamps is
lit up:
- Drive system
- 12 V battery
R one or both of the following display messages
have appeared:
- Stop Switch Engine Off
Stop Switch Engine Off
- Service Required Do Not Shift Service Required Do Not Shift
Gears Visit Dealer Gears Visit Dealer
R you have to tow the vehicle over a longer dis-
tance than 30 miles (50 km).
The battery must be connected and charged.
Otherwise, you:
R cannot turn the SmartKey to position 2in the
ignition lock
R cannot release the electric parking brake
R cannot move the transmission to position N
The function of the electric parking brake and
the parking lock is dependent on the on-board
voltage.
If the on-board voltage is low or if there is a sys- tem malfunction:
R the electric parking brake may not be applied
in certain circumstances, or
R the transmission may not be shifted to P
Switch off non-essential consumers, e.g. the
radio.
Disarm the automatic locking feature before the
vehicle is towed (Y page 166). You could other-
wise be locked out when pushing or towing the
vehicle. 252
TowingBreakdown assistance

with run-flat characteristics)" section
(Y page 242).
R Only mount tires of the correct size onto the
wheels.
R Break in new tires at moderate speeds for the
first 60 miles (100 km). The ne w tires only
reach their full performance after this dis-
tance.
R Do not drive with tires which have too little
tread depth, as this significantly reduces the
traction on wet roads (hydroplaning).
R Replace the tires after six years at the latest,
regardless of wear. MOExtended tires (tires with run-flat
properties)
With MOExtended tires (tires with run flat char-
acteristics), you can continue to drive your vehi- cle even if there is a total loss of pressure in one
or more tires.
MOExtended tires may only be used in conjunc-
tion with an active tire pressure monitor and
only on wheels specifically tested by Mercedes- Benz.
Notes on driving with MOExtended tires with a
flat tire (Y page 242).
Vehicles equipped with MOExtended tires are
not equipped with a TIREFIT kit at the factory. It
is therefore recommended that you additionally
equip your vehicle with a TIREFIT kit if you mount
tires that do not feature run-flat properties, e.g. winter tires. A TIREFIT kit may be obtained from
a qualified specialist workshop. Winter operation
General notes
Have your vehicle winter-proofed at a qualified
specialist workshop at the onset of winter.
Observe the notes in the "Changing a wheel"
section (Y page 275). Driving with summer tires
At temperatures below 45 ‡ (+7 †), summer
tires lose el asticity and therefore traction and
braking power. Change the tires on your vehicle to M+S tires. Using summer tires at very cold
temperatures could cause cracks to form, thereby damaging the tires permanently.
Mercedes-Benz cannot accept responsibility for
this type of damage. G
WARNING
Damaged tires can cause tire inflation pres-
sure loss. As a result, you could lose control of your vehicle. There is a risk of accident.
Check the tires regularly for signs of damage
and replace any damaged tires immediately. M+S tires
G
WARNING
M+S tires with a tire tread depth of less than
00CF in(4 mm) are not suitable for use in winter
and do not provide sufficient traction. There is
a risk of an accident.
M+S tires with a tread depth of less than 00CFin
(4 mm) must be replaced immediately.
At temperatures below 45 ‡(+7 †), use winter
tires or all-season tires. Both types of tire are
identified by the M+S marking.
Only winter tires bearing the 004Dsnowflake
symbol in addition to the M+S marking provide
the best possible grip in wintry road conditions.
Only these tires will allow driving safety systems
such as ABS and ESP ®
to function optimally in
winter. These tires have been developed specif-
ically for driving in snow.
Use M+S tires of the same make and tread on all wheels to maintain safe handling characteris-
tics.
Always observe the maximum permissible
speed specified for the M+S tires you have
mounted.
When you have mounted the M+S tires:
X Check the tire pressures (Y page 260).
X Restart the tire pressure monitor
(Y page 265). Snow chains
G
WARNING
If snow chains are mounted on the rear
wheels, the snow chains could cause abrasion Winter operation
259Wheels and tires
Z