Page 185 of 323

Driving and operating183Deactivation
ESC and TC can be deactivated:● hold t pressed for a minimum of
five seconds: ESC and TC are
both deactivated. k and t
illuminate and status messages appear in the Driver Information Centre.
● To deactivate only Traction control system press button t
briefly: TC is inactive but ESC
remains active, k illuminates. A
status message appears in the
Driver Information Centre when
TC is deactivated.
ESC is reactivated by pressing the t
button again. If the TC system was
previously disabled, both TC and
ESC are reactivated. k and t
extinguishes when TC and ESC are
reactivated.
ESC is also reactivated the next time
the ignition is switched on.
Fault
If there is a fault in the system the
control indicator b illuminates
continuously and a message appears in the Driver Information Centre. The
system is not operational.
Have the cause of the fault remedied by a workshop.
Interactive driving system Flex Ride Flex Ride driving system allows thedriver to select between three driving
modes:
● SPORT mode: press SPORT,
LED illuminates.
● TOUR mode: press TOUR, LED
illuminates.
● AUTO mode: neither SPORT nor
TOUR is pressed, no LED
illuminates.
Deactivate SPORT mode or TOUR
mode by pressing corresponding
button once more.
In each driving mode Flex Ride
adjusts the following electronic
systems:
● electronic damping control
● accelerator pedal control
● electronic power steering control
● automatic transmission
Page 204 of 323

202Driving and operatingA precondition is that forward collision
alert with front camera system is not
deactivated in the vehicle
personalisation menu 3 125.
The system includes: ● brake preparation system
● emergency automatic braking
● forward looking brake assist
● intelligent brake assist (only with radar sensor)
● front pedestrian protection system
Brake preparation system
When approaching a vehicle ahead
or a pedestrian so quickly that a
collision is likely, the brake
preparation system slightly
pressurizes the brakes. This reduces
the response time, when a manual or automatic braking is requested.
The brake system is prepared so that braking can occur more rapidly.
If equipped only with front camera the
system operates up to a speed of 50
mph.Emergency automatic braking
After activation of brake preparation
system and just before the imminent
collision, this function automatically
applies limited braking to reduce the
impact speed of the collision or
prohibit a crash. Depending on the situation, the vehicle may
automatically brake moderately or
hard. This front automatic braking can
only occur if a vehicle ahead is
detected, indicated by the vehicle ahead indicator A 3 197 . On vehicles
with front pedestrian protection, front
automatic braking can also occur
when a pedestrian ahead is detected,
indicated by the pedestrian ahead
indicator 7.
If equipped only with front camera the
system operates up to a speed of 50
mph.
Below a speed of 25 mph the system
can apply full braking.
Emergency automatic braking may
slow the vehicle to a complete stop to try to avoid a potential crash. If this
happens, emergency automatic
braking may engage the electricparking brake to hold the vehicle at a stop. To release press the electric
parking brake button or firmly press
the accelerator pedal.9 Warning
Emergency automatic braking is
an emergency crash preparation
feature and is not designed to
avoid crashes. Do not rely on the
system to brake the vehicle.
Emergency automatic braking will
not brake outside of its operating speed range and only responds to
detected vehicles and
pedestrians.
Forward looking brake assist
In addition to the brake preparation
system and emergency automatic
braking, the forward looking brake
assist function makes the brake assist more sensitive. Therefore, pressing
the brake pedal less strongly results
in immediate hard braking. This
function helps the driver brake
quicker and harder before the
imminent collision.
Page 212 of 323

210Driving and operatingAdvanced parking assist9Warning
The driver bears full responsibility
for accepting the parking slot
suggested by the system and the
parking manoeuvre.
Always check the surrounding
area in all directions when using
the advanced parking assist.
The advanced parking assist
measures a suitable parking slot
while passing, calculates the
trajectory and automatically steers
the vehicle into a parallel or
perpendicular parking slot.
Instructions are given in the Driver
Information Centre 3 112 or,
depending on the version, on the Info- Display 3 119 , supported by acoustic
signals.
In vehicles with manual transmission, the driver must control acceleration,
braking and gear shifting, while
steering is done automatically.
In vehicles with automatic
transmission, the driver must control
acceleration and gear shifting, while
braking and steering is done
automatically.
Advanced parking assist is always
combined with front-rear parking assist. Both systems use the same
sensors in the front and rear bumper.
The system has six ultrasonic parking sensors each in both the rear and
front bumper.
Activation of advanced parking assist
Advanced parking assist can only be
activated when driving forwards.
When searching for a parking slot, the system is ready to operate with a
short press of (.
The system recognises and
memorises ten metres for parallel parking slots or six metres for
perpendicular parking slots in the
parking assist mode.
The system can only be activated at
a speed up to 18 mph and the system searches for a parking slot at a speed
up to 18 mph.
The maximum allowed parallel
distance between the vehicle and a
row of parked cars is 1.8 metres for parallel parking and 2.5 metres for
perpendicular parking.
Page 297 of 323
Technical data295Vehicle weightKerb weight, basic model without any optional equipmentGrand SportEngineManual transmissionAutomatic transmission[kg]B15XHL1440/1456 7)–B15XHT1441/1472 7)1472B20NFT–1649[kg]B16DTE1503–B16DTH15031522B20DTH1582–B20DTH
AWD 8)1683–7)
ECO
8) All wheel drive
Optional equipment and accessories increase the kerb weight.
Loading information 3 84.
Page 298 of 323
296Technical dataKerb weight, basic model without any optional equipmentSports TourerEngineManual transmissionAutomatic transmission[kg]B15XHL1487–B15XHT1487/15037)1522B20NFT–1683[kg]B16DTE1522–B16DTH15371567B20DTH1633/17168)1666B20DTR–17727)
ECO
8) All wheel drive
Optional equipment and accessories increase the kerb weight.
Loading information 3 84.
Kerb weight, basic model without any optional equipment
Country TourerEngineManual transmissionAutomatic transmission[kg]B15XHL1522–B15XHT15221552B20NFT–1699
Page 322 of 323

320Turn and lane-change signals ...141
Turn signal ................................. 105
Tyre chains ................................ 266
Tyre designations ......................262
Tyre pressure ............................ 262
Tyre pressure monitoring system ............................. 109, 263
Tyre pressures ........................... 300
Tyre repair kit ............................. 267
U Ultrasonic parking assist............. 206
Upholstery .................................. 281
Uplevel display ........................... 112
Using this manual ..........................3
V
Valet mode ................................. 119
Vehicle battery ........................... 243
Vehicle checks............................ 239
Vehicle data ................................ 288
Vehicle data recording and privacy ..................................... 313
Vehicle detected ahead ..............111
Vehicle dimensions .................... 298
Vehicle Identification Number ....286
Vehicle jack ................................ 260
Vehicle messages .....................123
Vehicle personalisation .............125
Vehicle security ............................ 32
Vehicle specific data ......................3Vehicle storage ........................... 238
Vehicle tools ............................... 260
Vehicle unlocking ........................... 6 Vehicle weight ........................... 295
Ventilating ..................................... 52
W
Warning chimes .........................124
Warning lights ............................. 101
Warning triangle .......................... 82
Washer and wiper systems .........13
Washer fluid ............................... 242
Wheel changing .........................271
Wheel covers ............................. 266
Wheels and tyres .......................261
Windows ....................................... 38
Windscreen................................... 38
Windscreen wiper/washer ...........88
Winter tyres ............................... 261
Wiper blade replacement ..........244
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