cruise control Seat Leon 5D 2016 Owner's manual

SEAT Drive Profile››› page 219









Active cylinder management
(ACT®)››› page 188








Dynamic chassis control DCC››› page 219








Adaptive cruise control ACC››› page 196








Driving style CUPRA››› page 220








All-wheel drive››› page 254








CNG natural gas››› page 260

Table of Contents
Table of Contents
The e s
senti
als . . . . . . . . . . . . . . . . . . . . . . . . 7
Exterior view . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Exterior view . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Interior view (left-hand drive) . . . . . . . . . . . . . . 9
How it works . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Unlocking and locking . . . . . . . . . . . . . . . . . . . . 10
Before driving . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Child seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Starting the vehicle . . . . . . . . . . . . . . . . . . . . . . 24
Lights and visibility . . . . . . . . . . . . . . . . . . . . . . 24
Easy Connect . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Driver information system . . . . . . . . . . . . . . . . . 30
Driving data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Cruise control . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Warning lamps . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Gearbox lever . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Air conditioning . . . . . . . . . . . . . . . . . . . . . . . . . 45
Fluid Level control . . . . . . . . . . . . . . . . . . . . . . . 50
Emergencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Action in the event of a puncture . . . . . . . . . . . 55
Changing a wheel . . . . . . . . . . . . . . . . . . . . . . . 57
Snow chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Emergency towing of the vehicle . . . . . . . . . . . 60
How to jump start . . . . . . . . . . . . . . . . . . . . . . . . 61
Changing the wiper blades . . . . . . . . . . . . . . . . 63
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Safe driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Safety first! . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Advice about driving . . . . . . . . . . . . . . . . . . . . . 65
Correct position for passengers . . . . . . . . . . . . 66
Pedal area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 Seat belts
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Why wear a seat belt? . . . . . . . . . . . . . . . . . . . . 71
How to properly adjust your seatbelt . . . . . . . . 74
Seat belt tensioners . . . . . . . . . . . . . . . . . . . . . . 75
Airbag system . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Brief introduction . . . . . . . . . . . . . . . . . . . . . . . . 76
Airbag safety instructions . . . . . . . . . . . . . . . . . 78
Deactivating airbags . . . . . . . . . . . . . . . . . . . . . 80
Transporting children safely . . . . . . . . . . . . . . . 82
Safety for children . . . . . . . . . . . . . . . . . . . . . . . 82
Child seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Emergencies . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Self-help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Vehicle tool kit anti-puncture kit* . . . . . . . . . . . 85
Tyre repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Manual unlocking/locking . . . . . . . . . . . . . . . . . 87
Changing the windscreen wiper blades . . . . . . 87
Towing and tow-starting the vehicle . . . . . . . . . 88
Fuses and bulbs . . . . . . . . . . . . . . . . . . . . . . . . . 91
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Changing bulbs . . . . . . . . . . . . . . . . . . . . . . . . . 93
Change the front bulbs . . . . . . . . . . . . . . . . . . . 95
Changing incandescent rear light bulbs . . . . . . 97
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Controls and displays . . . . . . . . . . . . . . . . . . . . 103
General instrument panel . . . . . . . . . . . . . . . . . 102
Instruments and warning/control lamps . . . . . 104
Instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Control lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Introduction to the Easy Connect system* . . . . 110
System settings (CAR)* . . . . . . . . . . . . . . . . . . . 110
Communications and multimedia . . . . . . . . . . . 111
Steering wheel controls* . . . . . . . . . . . . . . . . . . 111
Multimedia . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 Opening and closing
. . . . . . . . . . . . . . . . . . . . . 116
Central locking system . . . . . . . . . . . . . . . . . . . . 116
Anti-theft alarm system* . . . . . . . . . . . . . . . . . . 124
Rear lid (luggage compartment) . . . . . . . . . . . . 126
Electric windows . . . . . . . . . . . . . . . . . . . . . . . . . 127
Panoramic sliding sunroof* . . . . . . . . . . . . . . . . 129
Lights and visibility . . . . . . . . . . . . . . . . . . . . . . 131
Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Visibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Windscreen wiper and window wiper sys-
tems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Mirr

or . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Seats and head restraints . . . . . . . . . . . . . . . . . 143
Adjusting the seats and headrests . . . . . . . . . . 143
Seat functions . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Transport and practical equipment . . . . . . . . . 148
Storage compartments . . . . . . . . . . . . . . . . . . . 148
Storing objects . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Roof carrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Air conditioning . . . . . . . . . . . . . . . . . . . . . . . . . 163
Heating, ventilation and cooling . . . . . . . . . . . . 163
Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Braking and parking . . . . . . . . . . . . . . . . . . . . . 172
Braking and stability systems . . . . . . . . . . . . . . 176
Manual gearbox . . . . . . . . . . . . . . . . . . . . . . . . . 179
Automatic gearbox/DSG automatic gear-
box* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
R

un-in and economical driving . . . . . . . . . . . . . 187
Engine management and exhaust gas purifica-
tion syst
em . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Driving tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Driver assistance systems . . . . . . . . . . . . . . . . . 191
Start-Stop system* . . . . . . . . . . . . . . . . . . . . . . . 191
Auto Hold Function* . . . . . . . . . . . . . . . . . . . . . . 194
Cruise control system (CCS)* . . . . . . . . . . . . . . . 195
Adaptive Cruise Control ACC* . . . . . . . . . . . . . . 196
5

The essentialsMenuSubmenuPossible settingDescription
Driver assistance
ACC (adaptive cruise control)Activation/deactivation: Gear programme, temporary distance from the vehicle in front (dis-
tance level)›››
page 196
Front Assist (ambient traffic
monitoring system)Activation/deactivation: monitoring system, advance warning, distance warning display››› page 207
City emergency braking func-
tionActivation/deactivation of the City emergency braking function.››› page 211
Lane Assist (system warning
you if you leave the lane)Activation/deactivation: Lane Assist, Adaptive Lane Guidance››› page 213
Detection of traffic signsThe following functions can be activated and deactivated:
– Display of traffic signs on the multi-function display
– Trailer recognition (display of traffic signs for vehicles with trailer)››› page 222
Fatigue detectionActivation/deactivation››› page 224
Parking and ma-
noeuvringParkPilotAutomatically activate, front volume, front sound settings, rear volume, rear sound settings,
adjust volume››› page 225
Vehicle lights
Vehicle interior lightingInstrument and switch lighting, footrest lighting››› page 138
Coming home/Leaving home
functionStart time for “Coming home” function, start time for “Leaving home” function››› page 134
››› page 135
Motorway lightActivation/deactivation››› page 136
Headlamp height adjustmentAdjust the height and reach of the headlights according to the vehicle's load.››› page 137
Mirrors/wind‐
screen wipersMirrorsSynchronised regulation, lower the rear-view mirror when reversing, fold in after parking››› page 15,
››› page 142
Windscreen wipersAutomatic windscreen wipers, wipe when reversing››› page 26
Opening and clos-
ingRadio-operated remote controlConvenience open function››› page 128
Central locking systemUnlocking doors, automatic locking/unlocking, audible confirmation››› page 116 28

The essentials
Bonnet, rear lid and doors open Fig. 46
A: bonnet open; B: rear lid open; C:
fr ont
l
eft door open; D: rear right door open
(5-door vehicles only). When the ignition is switched on or when
driv
in
g, the bonnet, r

ear lid or doors that are
open will be indicated on the instrument pan-
el display, and, as applicable, this will be in-
dicated audibly. The display may vary accord-
ing to the type of instrument panel fitted.
Illustra- tionKey to ››› Fig. 46
A  Do not continue driving!
The bonnet is open or is not properly
closed ››› page 262.
B  Do not continue driving!
The rear lid is open or is not properly
closed ››› page 126.
C, D  Do not continue driving!
A vehicle door is open or is not properly
closed ››› page 116. Warning and information messages
The system runs a check on certain compo-
nents
and f
u

nctions when the ignition is
switched on and while the vehicle is moving.
Faults in the operation are displayed on the
screen using red and yellow symbols and
messages on the instrument panel display
( ›››
 page 109) and, in some cases, with
audible warnings. The display may vary ac-
cording to the type of instrument panel fitted.
Priority 1 warning (red symbols)
Symbol flashing or lit; partly combined with audible
warnings.
 Stop the vehicle! It is dangerous ››› in Warning
and control lamps on page 109 !
Check the function that is faulty and repair it. If necessa-
ry, request assistance from specialised personnel.
Priority 2 warning (yellow symbols)
Symbol flashing or lit; partly combined with audible
warnings.
A faulty function, or fluids which are below the correct
levels may cause damage to the vehicle! ›››
in Warn-
ing and control lamps on page 109
Check the faulty function as soon as possible. If neces-
sary, request assistance from specialised personnel.
Informative text
Information relating to different vehicle processes. Submenu Assist systems
Assist
systems
menuFunction
ACCDisplay of Adaptive Cruise Control
(ACC) ››› page 196.
Front As-
sistSwitching the monitoring system on
and off ››› page 207.
Lane As-
sist *Switching the Lane Assist system on
or off ››› page 215.
Detection
of traffic
signsDisplay of traffic signs ››› page 222:
Fatigue de-
tection *Switching the fatigue detection on or
off (pause recommendation)
››› page 224. 33

The essentials
Cruise control Oper atin
g the c
ruise control system
(CCS)* Fig. 47
On the left of the steering column:
sw it
c

hes and controls for operating the CCS Fig. 48
On the left of the steering column:
thir d l
ev

er to operate the CCS. Operation of the turn signal lever
●
Switching on the CCS: Move switch
› ›
›

Fig. 47 1 to .
The system is on. If no
s peed h
as been programmed, the system will
not control it.
● Activating the CCS: Press button ›››
Fig. 47
2 in the  ar
e
a. The current speed is
memorised and controlled.
● Temporarily switching off the CCS: Move
switc
h ››› Fig. 47 1 to 
 or push the
br ak
e. The cruise control system is switched
off temporarily.
● Reactivating the CCS: Press button
›››
Fig. 47 2 in 

. The memorised speed
i
s saved and controlled again.
● Increasing stored speed during CCS regula-
tion: pres
s button 2 in 

. The vehicle ac-
c
elerates until the new stored speed.
● Reducing stored speed during CCS regula-
tion: pres
s button 2 in  t
o lower the
s peed b
y 1 km/h (1 mph). Speed is reduced
until reaching the new stored speed.
● Switching off the CCS: Move switch
›››
Fig. 47 1 to .
The system is disconnec-
t ed and the memori
sed speed is deleted. Operation using the third lever
●
Switching on the CCS: move the third lever
to 
››› Fig. 48. The system switches on but it
does not control the speed as no speed has
been programmed.
● Activating the CCS: press the  ›››
Fig. 48
button. It memorises and maintains the cur-
rent speed.
● Temporarily switching off the CCS: move
the lever t
o  ››› Fig. 48 and release it or
press the brake pedal. The cruise control sys-
tem is switched off temporarily.
● Reactivating the CCS: move the lever to
 ›

›› Fig. 48 and release it. The memo-
rised speed is saved and controlled again.
● Switching off the CCS: move the third lever
to pos
ition  ››› Fig. 48. The system is dis-
connected and the memorised speed is de-
leted.

››› in Operation on page 196
››› page 195 39

The essentials
Front brake pads worn.
›››
page
176 
it lights up:
Fault in the ESC, or dis-
connection caused by the system.
flashes: ESC or ASR activated. 
ASR manually deactivated.
ESC in Sport mode or OFF

ABS faulty or does not work.

Rear fog light switched on.›››
page
131 
lights up or flashes:
fault in the
emission control system.››› page
189 
it lights up:
pre-heating of diesel
engine.
››› page
190
flashes: fault in the diesel engine
management. 
fault in the petrol engine manage-
ment.›››
page
190 
lights up or flashes:
fault in the
steering system.››› page
253 
Tyre pressure too low, or fault in
the tyre pressure monitoring sys-
tem.›››
page
275 
Fuel tank almost empty.›››
page
104 
Fault in airbag system and seat
belt tensioners.›››
page
76 
Lane Assist is switched on, but not
active.›››
page
213 Other warning lamps

Left or right turn signal.›››
page
131
Hazard warning lights on.››› page
135 
Trailer turn signals›››
page
234 
it lights up:
Press the foot brake!
flashes: the selector lever locking
button has not engaged.››› page
180 
it lights up:
cruise control activated
or speed limiter switched on and
active.
››› page
195
flashes: the speed set by the
speed limiter has been exceeded. 
green warning lamp: Lane Assist is
switched on and active.›››
page
213 
Main beam on or flasher on.›››
page
131 
Natural gas operating mode›››
page
108 On the instrument panel display
Fig. 50
On the instrument panel display: door
open.  
Do not continue driving!
With the corresponding indica-
tion: door(s), rear lid or bonnet
open or not properly closed.››› page
116
››› page
126
››› page
262 
Ignition:  Do not carry on driv-
ing! Engine coolant level too low,
coolant temperature too high
››› page
266
Flashing: Fault in the engine
coolant system.» 41

Controls and displays
Operation
C ontr
o
ls and displays
General instrument panel Door release lever
Centr
al

locking switch . . . . . . . . . . . .119
Electric control to adjust exterior
mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Air outl

ets . . . . . . . . . . . . . . . . . . . . . . . . 166
Control lever for:
– Turn s ign

als and main beam
headlights . . . . . . . . . . . . . . . . . . . . . 131
– Lane Ass i

st . . . . . . . . . . . . . . . . . . . . . 213
– Main beam a
ssist . . . . . . . . . . . . . . . 132
– Cruise c
ontrol system (CCS) . . . . .195
Depending on equipment fitted:
– Lev er f

or cruise control . . . . . . . . . .195
Steering wheel with horn and – Driver airbag . . . . . . . . . . . . . . . . . . . 16
– On-boar d c

omputer controls . . . .30
– Contro
ls for radio, telephone,
navigation and speech dialogue
system ›››
Booklet Radio
– Paddle levers for tiptronic gear-
shift (automatic gearbox) . . . . . . .182
Instrument panel . . . . . . . . . . . . . . . . . 104
1 2
3
4
5
6
7
8 Control lever for:
– Wind
s

creen wipers and washer . .139
– Wipe and wa
sh system . . . . . . . . . . 139
– On-board c
omputer . . . . . . . . . . . . . 30
Depending on equipment fitted: ra-
dio or disp
lay for Easy Connect
(navigation, radio, TV/video) . . . . . .110
Depending on the equipment, but-
tons
for:
– SEAT driving modes . . . . . . . . . . . . .219
– Star t

-Stop system . . . . . . . . . . . . . . . 191
– Park a
ssist system . . . . . . . . . . . . . . 225
– Hazard w
arning lights . . . . . . . . . .135
– Tyr
e pressure switch . . . . . . . . . . . .277
– Airbag off di
splay . . . . . . . . . . . . . . . 81
Depending on the equipment,
glov e c

ompartment with: . . . . . . . . .149
– CD pl a

yer* and/or SD card*
››› Booklet Radio
Tyre pressure switch . . . . . . . . . . . . . .277
Front passenger airbag switch . . . .81
Front passenger airbag . . . . . . . . . . .16
Passenger seat heating control . . . .145
Depending on the equipment, con-
tro l

s for:
– Heating and ventilation system or
manual air conditioner . . . . . . . . . .48, 47
– Autom atic

air conditioner . . . . . . .45
9
10
11
12
13
14
15
16
17 Depending on the equipment:
– USB/A UX
-IN inp

ut . . . . . . . . . . . . . . 115
– Connectivity
Box* . . . . . . . . . . . . . . . 115
– Storag
e compartment
Depending on equipment fitted,
gear lever or selector lever for: – Manual gearbox . . . . . . . . . . . . . . . . 179
– Automatic
gearbox . . . . . . . . . . . . . 180
Electronic parking brake switch . . .172
Auto Hold switch . . . . . . . . . . . . . . . . . 194
Starter button (Keyless Access lock-
ing and ignition sys
tem) . . . . . . . . . . 169
Driver's seat heating control . . . . . .145
Ignition lock (vehicles without Key-
les
s Access) . . . . . . . . . . . . . . . . . . . . . . 167
Knee airbag . . . . . . . . . . . . . . . . . . . . . . 17
Adjustable steering column . . . . . . .16
Storage compartment
Bonnet lock
release . . . . . . . . . . . . . . . 263
Headlight range control . . . . . . . . . . .137
Headlight switch . . . . . . . . . . . . . . . . . 131
Electric windows . . . . . . . . . . . . . . . . . 127 Note
● Some of the equipment li

sted in this sec-
tion is only fitted on certain models or are op-
tional extras. » 18
19
20
21
22
23
24
25
26
27
28
29
30
31
103
Technical data
Advice
Operation
Emergencies
Safety

Driving
ability allow you to do so safely: risk of
skid
din
g!
● With ESC in Sport mode, the stabilising
function w
ill be limited to allow for a sportier
drive. The driving wheels could spin and the
vehicle could “skid”.
● If the ESC/ASR is deactivated, the vehicle
stab
ilisation function is not available. Note
If the ASR is disconnected or the ESC’s Sport
mode i s sel

ected, cruise control* will be
switched off. Hill driving assistant
The hill driving assistant helps the driver to
mo
v
e off

and upward on a hill when the vehi-
cle is stationary.
The system maintains brake pressure for ap-
proximately two seconds after the driver
takes his foot off the brake pedal to prevent
the vehicle from lurching backward when it is
started. During these 2 seconds, the driver
has enough time to release the clutch pedal
and accelerate without the vehicle moving
and without having to use the handbrake,
making start-up easier, more comfortable
and safer.
These are the basic operation conditions: ●
being on a ramp or hi
ll/slope,
● doors closed,
● vehicle completely stationary,
● engine running and foot on the brake,
● besides having a gear engaged or being in
neutral f
or manual gear change and with the
selector lever at position S, D or R for an au-
tomatic gearbox.
This system is also active when reversing up-
hill. WARNING
● If y

ou do not start the vehicle immediately
after taking your foot off the brake pedal, the
vehicle may start to roll back under certain
conditions. Depress the brake pedal or use
the hand brake immediately.
● If the engine stalls, depress the brake ped-
al or u
se the hand brake immediately.
● When following a line of traffic uphill, if you
want t
o prevent the vehicle from rolling back
accidentally when starting off, hold the brake
pedal down for a few seconds before starting
off. Note
The Official Service or a specialist workshop
can t el

l you if your vehicle is equipped with
this system. Manual gearbox
Ch an
gin

g gear Read the additional information carefully
›› ›

 page 42
In some countries the clutch pedal must be
fully pressed down for the engine to start.
Selecting reverse gear ● Engage reverse gear only when the vehicle
is s
topped.
Changing down gears
While driving, changing down a gear must al-
ways be done gradually, i.e. to the gear di-
rectly below and when the engine speed is
not too high ››› . Changing down while by-
p a
s

sing one or various gears at high speeds
or at high engine speeds can damage the
clutch and the gearbox, even if the clutch
pedal remains depressed ››› .
WARNING
When the engine is running, the vehicle will
st ar

t to move as soon as a gear is engaged
and the clutch released. This is also the case
with the electronic parking brake switched
on.
● Never engage reverse gear when the vehi-
cle i
s moving. » 179
Technical data
Advice
Operation
Emergencies
Safety

Driving
On vehicles with the driver information sys-
t em, the E
SC
lamp lights up permanently and
the corresponding text message Stability
control deactivated (temporary) ap-
pears on the instrument panel to indicate the
deactivation status.
– When the engine is running, switch off the
traction contr

ol (ASR)1)
.
– Turn the selector lever to the position “S”
or tiptronic, or else sel

ect the sport driv-
ing mode from the SEAT Drive Profile*
››› page 219.
– Press the brake pedal firmly with your left
foot and ho

ld it down for at least one sec-
ond.
– With your right foot, press the accelerator
down to the f

ull throttle or kick-down posi-
tion. The engine speed will stabilise at
about 3,200 rpm (petrol engine) or about
2,000 rpm (diesel engine).
– Take your left foot off the brake pedal. WARNING
● Alw a

ys adapt your driving style to the traf-
fic conditions.
● Only use the launch control programme
when roa
d and traffic conditions permit, and make sure your manner of driving and accel-
eratin
g the

vehicle does not inconvenience or
endanger other road users.
● Make sure that the ESC remains switched
on. Plea
se note that when the ASR and ESC
are deactivated, the wheels may start to spin,
causing the vehicle to lose grip. Risk of acci-
dent!
● After putting the vehicle into gear, the
“sport” mode of
the ESC should be deactiva-
ted again by briefly pressing the OFF but-
ton. Note
● Aft er u

sing the Launch control programme,
the temperature in the gearbox may have in-
creased considerably. In this case, the pro-
gramme could be disabled for several mi-
nutes. The programme can be used again af-
ter the cooling phase.
● Accelerating with the Launch control pro-
gramme pl
aces a heavy load on all parts of
the vehicle. This can result in increased wear
and tear. Downhill speed control*
The downhill speed control function helps
the driver when driv
in

g down steep gradi-
ents.
Downhill speed control is activated when the
selector lever is in D/S and the driver applies
the foot brake. The automatic gearbox auto-
matically engages a lower gear that is suita-
ble for the slope. The downhill speed control
function attempts to maintain the speed at
which the vehicle was travelling when the
foot brake was applied (subject to the laws of
physics and technical drive limitations). It
may be necessary to adjust the speed again
using the foot brake in certain situations. Giv-
en that the downhill speed control can only
change down to 3rd gear, on very steep de-
scents the tiptronic mode may be required. In
this case, manually reduce the tiptronic to
2nd or 1st gear to use the engine brake and
reduce the charge on the brakes.
Downhill speed control is deactivated as
soon as the road levels out again or you
press the accelerator pedal.
On vehicles with cruise control system*
››› page 195, downhill speed control is acti-
vated when you set a cruising speed. »1)
Vehicles without driver information system: the
warnin g l

amp flashes slowly/Vehicles with driver in-
formation system: the warning lamp stays on. 185
Technical data
Advice
Operation
Emergencies
Safety

Driver assistance systems
The Auto Hold function is automatically
t urned off
if
the following conditions are
met:
Manual gearboxAutomatic gearbox
1.
If any of the conditions mentioned on
››› page 194, Conditions for keeping the vehicle
stationary with the Auto Hold function are no lon- ger met.
2.If the engine is running irregularly or an anomalyis detected.
3.If the engine is turnedoff or stalls.If the engine is switch- ed off.
4.The clutch and the ac-
celerator are pressed at the same time.If the accelerator is pressed.
5.
If any of the tyres hasonly minimal contact
with the ground, e.g. in the case of axle articu- lation. WARNING
The smart technology incorporated into the
Auto Ho l

d function cannot defy the laws of
physics; it only works within the limits of the
system. The greater convenience provided by
the Auto Hold function should never tempt
you to take any risk that may compromise
safety.
● Never leave the vehicle running and with
the Auto Hol
d function switched on. ●
The Auto Ho l

d function cannot always keep
the vehicle stationary uphill or downhill or
stop it sufficiently, for example, on slippery
or frozen surfaces. Note
Before entering a car wash, always switch off
the Aut o Hol

d function, because if the elec-
tronic parking brake is automatically connec-
ted, it may cause damage. Cruise control system (CCS)*
Oper ation Fig. 196
Instrument panel display: CCS status
indic ation s Read the additional information carefully
› ›
›

 page 39
The cruise control system (CCS) is able to
maintain the set speed from 20 km/h (15
mph).
The CSS only reduces vehicle speed by ceas-
ing to accelerate, not by actively braking the
vehicle ››› .
C ontr
o

l lamp
When the warning lamp  is lit, cruise con-
trol is active.
Several warning and control lamps light up
for a few seconds when the ignition is switch-
ed on, signalling that the function is being
verified. They will switch off after a few sec-
onds.
Displayed on the CCS screen
Status Fig. 196:
CCS temporarily switched off. The set
speed is displayed in small figures.
System error. Contact a specialised work-
shop.
CCS switched on. The speed memory is
empty.
The CCS is switched on. The set speed is
displayed in large figures. »
A B
C
D
195
Technical data
Advice
Operation
Emergencies
Safety