
148Driving and operating9Warning
Do not let this special safety
feature tempt you into taking risks
when driving.
Adapt speed to the road
conditions.
Control indicator v 3 99.
Deactivation
ESP® Plus
can be deactivated when
Sport mode is engaged for high-
performance driving:
Hold the SPORT button depressed
for about 4 seconds. Control indicator v illuminates. ESPoff also appears in
the service display.9 Warning
Do not deactivate ESP® Plus
if a
run-flat tyre has lost pressure.
ESP® Plus
is reactivated by pressing
the SPORT button. ESPon appears in
the service display. ESP® Plus
is also
reactivated the next time the ignition is switched on.
Sport mode 3 148.
Interactive driving system Interactive driving system (IDS Plus
)
combines the electronic stability
program (ESP® Plus
) with the antilock
brake system (ABS) and continuous damping control (CDC) to improve
driving dynamics and vehicle safety.
Sport mode
Suspension and steering become
more direct and provide better
contact with the road surface. The
engine reacts more quickly to
accelerator pedal movements.
Automatic gear changing is also more
responsive.
Control indicator IDS+ 3 100.
Activation
Press SPORT button.
Control indicator 1 3 98.

154Driving and operating
higher fuel consumption and
CO 2 emission levels and a lower
maximum speed.Trailer hitch
General information
Only use towing equipment that has
been approved for your vehicle.
Entrust retrofitting of towing
equipment to a workshop. It may be
necessary to make changes that
affect the cooling system, heat
shields or other equipment.
Do not mount towing equipment to
vehicles with Z 20 LEH engine.
Fitting of towing equipment could
cover the opening of the towing eye.
If this is the case, use the coupling ball bar for towing. Always keep the
coupling ball bar in the vehicle.
Installation dimensions of factory-
fitted towing equipment 3 232.Driving characteristics and
towing tips Before attaching a trailer, lubricate
the coupling ball. However, do not do
so if a stabiliser, which acts on the
coupling ball, is being used to reduce snaking movements.
For trailers with low driving stability
and trailers with a permitted gross
vehicle weight of more than 1300 kg
(Saloon) /1200 kg (Station wagon) a
speed of 80 km/h must not be
exceeded; the use of a stabiliser is
recommended.
If the trailer starts snaking, drive more
slowly, do not attempt to correct the
steering and brake sharply if
necessary.
When driving downhill, drive in the
same gear as if driving uphill and
drive at a similar speed.
Adjust tyre pressure to the value
specified for full load 3 225.

Vehicle care183
Fuse assignments inconjunction with loadcompartment fuse box version ANo.Circuit1ABS2ABS3Interior fan climate control
system4Interior fan, heating, air condi‐
tioning system5Radiator fan6Radiator fan7Central locking system8Windscreen washer system,
tailgate9Heated rear window, heated
exterior mirror10Diagnostics plug11InstrumentsNo.Circuit12Mobile telephone, Infotainment
system, display13Courtesy light14Windscreen wiper15Windscreen wiper16Horn, ABS, brake light switch,
air conditioning system17Diesel fuel filter or air condi‐
tioning system18Starter19–20Horn21Engine electronics22Engine electronics23Headlight range adjustment24Fuel pump25–26Engine electronicsNo.Circuit27Heating, air conditioning system28–29Power steering30Engine electronics31Rear window wiper32Brake light switch33Headlight range adjustment,
light switch, clutch switch,
instrument, driver's door
module34Control unit, steering column
module35Infotainment system36Cigarette lighter, front power
outlet

184Vehicle care
Fuse assignments inconjunction with load
compartment fuse box version BNo.Circuit1ABS2ABS3Interior fan electronic climate control4Interior fan heating and air
conditioning system5Radiator fan6Radiator fan7Windscreen washer system8Horn9Headlight washer system10–11–12–13Fog lightNo.Circuit14Windscreen wiper15Windscreen wiper16Control module electronics,
Open&Start system, ABS,
brake light switch, TwinTop17Diesel fuel filter heating18Starter19Transmission electronics20Air conditioning system21Engine electronics22Engine electronics23Adaptive forward lighting, head‐
light range adjustment24Fuel pump25Transmission electronics26Engine electronics27Power steering28Transmission electronicsNo.Circuit29Transmission electronics30Engine electronics31Adaptive forward fighting, head‐ light range adjustment32Brake system, air conditioning
system, clutch switch33Adaptive forward lighting, head‐
light range adjustment, light
switch34Control unit, steering column
module35Infotainment system36Mobile telephone, Infotainment
system, display

Vehicle care193Wheel coversWheel covers and tyres that are
factory approved for the respective
vehicle and comply with all of the
relevant wheel and tyre combination
requirements must be used.
If the wheel covers and tyres used are
not factory approved, the tyres must
not have a rim protection ridge.
Wheel covers must not impair brake
cooling.
Remove the wheel covers if tyre
chains are to be installed.9 Warning
Use of unsuitable tyres or wheel
covers could lead to sudden
pressure loss and thereby
accidents.
Tyre chains
Tyre chains are only permitted on the
front wheels.
Always use fine mesh chains that add no more than 10 mm to the tyre tread
and the inboard sides (including chain lock).
9 Warning
Damage may lead to tyre blowout.
Tyre chains are permitted on tyres of
size 185/65 R 15, 195/60 R 15,
195/65 R 15, 205/55 R 16 and
205/50 R17.
Tyre chains are not permitted on tyres of size 225/45 R 17, 225/40 R 18,
225/40 ZR18 and 235/35 R 19 2)
.
Saloon, Station wagon, Van: tyre chains are only approved on tyres of
size 215/45 R 17 if the vehicle was
equipped with 18-inch wheels in the
factory.
The use of tyre chains is not permitted on the temporary spare wheel.
Tyre repair kit Minor damage to the tyre tread can be
repaired with the tyre repair kit.
Do not remove foreign bodies from
the tyres.
Tyre damage exceeding 4 mm or that
is near the rim cannot be repaired with the tyre repair kit.2) Just permitted with limitation steering angle.

194Vehicle care9Warning
Do not drive faster than 80 km/h.
Do not use for a lengthy period.
Steering and handling may be
affected.
If you have a flat tyre:
Apply parking brake and engage first
gear, reverse gear or P.
The tyre repair kit is in the stowage
compartment under the floor cover in
the load compartment.
1. Take the pouch with the tyre repair kit from the compartment.
Carefully remove the components
from the pouch.
2. Remove the compressor.
3. Remove the electrical connection cable and air hose from the
stowage compartments on the
underside of the compressor.
4. Screw the compressor air hose to
the connection on the sealant
bottle.
5. Fit the sealant bottle into the retainer on the compressor.
Set the compressor near the tyre
in such a way that the sealant
bottle is upright.

202Vehicle care
Screw in the towing eye as far as it will
go until it stops in a horizontal
position.
Attach a tow rope – or better still a tow
rod – to the towing eye.
The towing eye must only be used for towing and not recovering the vehicle.
Switch on ignition to release steering
wheel lock and to permit operation of
brake lights, horn and windscreen
wiper.
Open&Start system 3 22.
Transmission in neutral.
Caution
Drive slowly. Do not drive jerkily.
Excessive tractive force can
damage the vehicle.
When the engine is not running,
considerably more force is needed to
brake and steer.
To prevent the entry of exhaust gases from the towing vehicle, switch on the
air recirculation and close the
windows.
Vehicles with automatic transmission
must be towed facing forwards, not faster than 80 km/h nor further than
100 km. In all other cases and when
the transmission is defective, the front axle must be raised off the ground.
Seek the assistance of a workshop.
Manual transmission automated
3 142.
After towing, unscrew the towing eye
and refit the cover.
Towing another vehicle
Disengage cap at bottom and remove
downwards.

241
Performing work ........................160
Pollen filter ................................. 131
Power outlets ............................... 90
Power windows ............................ 35
Preheating and diesel particle filter .......................................... 99
Puncture ..................................... 196
Q
Quickheat ................................... 130
R Radio Frequency Identification (RFID) ..................................... 236
Radio remote control ...................20
Reading lights ............................ 122
Rear fog light ............................. 102
Rear fog lights ........................... 120
Rear seats .................................... 53
Rear window wiper/washer .......... 88
Recommended fluids and lubricants ........................ 208, 213
Refuelling ................................... 152
Retractable hardtop .....................41
Reversing lights .........................121
Ride control systems ..................147
Roof .............................................. 39
Roof rack ..................................... 83
Run-flat tyres ............................. 189S
Safety net .................................... 78
Seat adjustment ....................... 7, 50
Seat belt ........................................ 8
Seat belt reminder .......................96
Seat belts ..................................... 54
Seat folding .................................. 52
Seat occupancy recognition ..60, 96
Seat position ................................ 49
Selector lever ..................... 137, 142
Service ............................... 131, 207
Service display ............................ 94
Service information ....................207
Service vehicle soon .................... 97
Side airbag system ......................59
Sidelights .................................... 117
Side turn signal lights ................178
Spare wheel ............................... 198
Speedometer ............................... 93
Sport mode .......................... 98, 148
Starting and operating ................132
Starting off ................................... 17
Starting the engine ............133, 142
Steering wheel adjustment ......9, 86
Steering wheel controls ...............86
Stop watch ................................. 116
Storage ......................................... 67
Storage compartments .................67
Sunglasses storage .....................68Sunroof ........................................ 39
Sunvisor lights ........................... 122
Sun visors .................................... 38
Symbols ......................................... 4
T
Tachometer ................................. 93
Tail lights ................................... 171
Three-point seat belt .................... 55
Tools .......................................... 187
Top-tether child restraint systems 65
Tow bar....................................... 154
Towing ................................ 154, 201
Towing another vehicle .............202
Towing equipment .....................155
Towing hitch installation dimensions ............................. 232
Towing the vehicle .....................201
Trailer coupling ........................... 154
Trailer stability assist .................158
Trailer towing ............................. 155
Transmission ............................... 16
Transmission display .........136, 142
Tread depth ............................... 192
Trip computer in Board-Info- Display ................................... 112
Trip computer in Graphic-Info- Display or Colour-Info-Display 113
Triple-Info-Display .....................102
Trip odometer .............................. 93