2015 Seat Leon 5D handbrake

Operation
Fault in the brake system
If the br
ak
e pedal travel should ever increase
suddenly, this may mean that one of the two
brake circuits has failed. Drive immediately
to the nearest specialised workshop and
have the fault repaired. Drive there slowly
and remember that you will have to apply
more pressure on the brake pedal and allow
for longer stopping distances.
Low brake fluid level
Malfunctions can occur in the brake system if
the brake fluid level is too low. The brake flu-
id level is monitored electronically.
Brake servo
The brake servo increases the pressure you
apply to the brake pedal. It works only when
the engine is running. WARNING
● App ly

the brakes heavily to clean the brake
system only in a suitable traffic situation. Do
not put other road users in danger: there is
risk of causing an accident.
● Ensure the vehicle does not move while in
neutral, when the en
gine is stopped. Failure
to follow this instruction could result in an
accident.
● If the brake fluid loses its viscosity and is
subj
ected to heavy use, vapour bubbles can
form in the brake system. This reduces the ef-
ficiency of the brakes. CAUTION
● Never l et

the brakes “drag” by leaving your
foot on the pedal when it is not necessary to
brake. This overheats the brakes, resulting in
longer stopping distances and greater wear.
● Before driving down a long, steep gradient,
it is
advisable to reduce speed and select a
lower gear. This makes use of engine braking
and relieves the brakes. If you still have to
use the brakes, it is better to brake firmly at
intervals than to apply the brakes continu-
ously. Note
● If the br ak

e servo is out of action, for exam-
ple when the car is being towed, you will
have to press the brake pedal considerably
harder than normal to make up for the lack of
servo assistance.
● If you wish to equip the vehicle with acces-
sories s
uch as a front spoiler or wheel covers,
it is important that the flow of air to the front
wheels is not obstructed, otherwise the
brakes can overheat. Hill driving assistant*
This function is only included in vehicles with
E
SC.
The hi l

l driving assistant helps the driver to
move off and upward on a hill when the vehi-
cle is stationary. The system maintains brake pressure for ap-
prox

imately 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 hill/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.182

Towing bracket device
WARNING
The towing bracket ball coupling must be
st or
ed securely in the luggage compartment
to prevent them being flung through the vehi-
cle and causing injury. Note
● By l

aw, the ball coupling must be removed
if a trailer is not being towed if it obscures
the number plate. Driving with a trailer
Fig. 231
Turn the 13-pin connector Before driving
● Grip the 13-pin connector at area A and
r emo
v

e it in the direction of the arrow
››› Fig. 231.
● Remove the protective cover 5
› ››
Fig. 219
up w

ards.
After driving
● Grip the 13-pin connector at area A and
in ser
t

it in the opposite direction to the arrow
››› Fig. 231.
● Fit the protective cover 5
› ›
› Fig. 219
on
the ball coupling.
Safety lug
The safety lug B
› ›
› Fig. 231
is used to hook
up the trailer's retainer cable.
On hooking it up to the safety lug, the retain-
er cable should have slack in all the trailer
positions with respect to the vehicle (sharp
bends, reverse gear, etc.).
Headlights
The front part of the vehicle may be raised
when the trailer is connected and the light
may dazzle the rest of the traffic.
Adapt the height of the headlights using the
headlight range rotary adjuster 1)
. WARNING
● Never u se the s

afety lug to tow!
● Adjust your speed to suit the road and traf-
fic condition
s.
● All work on the electrical system must be
carried out on
ly by specialised workshops.
● Never connect the trailer's electric system
to the electric
al connections of the rear lights
or any other power sources.
● After hooking up the trailer and connecting
the socket, c
heck that all the trailer's rear
lights are working properly. Note
● If ther e i

s any fault in the trailer's lighting,
check the fuses in the instrument panel fuse
box ›››
 page 55.
● The contact between the retainer cable and
the safety
lug may give rise to mechanical
wear in the lug's surface protection. This
wear will not prevent the safety lug from op-
erating properly or cause any fault and is ex-
cluded from the warranty.
● When connecting and disconnecting the
trail
er, the towing vehicle's handbrake
should be applied. 1)
This does not apply for vehicles with bi-xenon
hea dlights.
227
Technical data
Advice
Operation
Emergencies
Safety

Index
Full-LED headlights . . . . . . . . . . . . . . . . . . . . . . . . 94
F u
nction C
oming Home . . . . . . . . . . . . . . . . . . . . 132
Function Leaving Home . . . . . . . . . . . . . . . . . . . . 132
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55, 91 fuse box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
identifying blown fuses . . . . . . . . . . . . . . . . . . . 55
Identifying by colours . . . . . . . . . . . . . . . . . . . . . 55
Preparation before replacing . . . . . . . . . . . . . . . 55
replacing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
G Gas fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Gear-change indicator . . . . . . . . . . . . . . . . . . . . . . 33
Gearbox DSG see Automatic gearbox . . . . . . . . . . . . . . . . . . . 167
Gearbox lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Gear change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 automatic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Kick-down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
manual gearbox . . . . . . . . . . . . . . . . . . . . . . . . 167
Manual gear change . . . . . . . . . . . . . . . . . . . . . . 43
Gear engaged . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Gear recommendation . . . . . . . . . . . . . . . . . . . . . . 33
Gearshift paddles (automatic gearbox) . . . . . . . 170
General instrument panel Control lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
controls and displays . . . . . . . . . . . . . . . . . . . . 103
Engine compartment . . . . . . . . . . . . . . . . . . . . 246
Warning lamps . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Glove compartment . . . . . . . . . . . . . . . . . . . . . . . 146
H
Handbrake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166 warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Hazard warning lights . . . . . . . . . . . . . . . . . 26, 133
Head-on collisions and the laws of physics . . . . . 74 Head-protection airbags
desc ription . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
safety instructions . . . . . . . . . . . . . . . . . . . . . . . 80
Headlight range control . . . . . . . . . . . . . . . . . . . . 134
Headlights Changing a bulb . . . . . . . . . . . . . . . . . . . . . . . . . 94
driving abroad . . . . . . . . . . . . . . . . . . . . . . . . . 134
Headlight washers . . . . . . . . . . . . . . . . . . . . . . 137
Head restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
front head restraints . . . . . . . . . . . . . . . . . . . . . . 70
rear head restraints . . . . . . . . . . . . . . . . . . . . . . 70
Headrests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Heated rear window . . . . . . . . . . . . . . . . . . . . . 46, 48
Heating and fresh air . . . . . . . . . . . . . . . . . . . . . . . 49
Hill driving assistant . . . . . . . . . . . . . . . . . . . . . . 182
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
How to jump start . . . . . . . . . . . . . . . . . . . . . . . . . . 62 description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
I
Identifying letters on engine . . . . . . . . . . . . . . . . 265
Ignition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24, 164
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . 24, 164
Incorrect sitting position . . . . . . . . . . . . . . . . . . . . 69
Indications on the display . . . . . . . . . . . . . . . . . . 105 ACT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
adaptive cruise control . . . . . . . . . . . . . . . . . . . 188
assist systems submenu . . . . . . . . . . . . . . . . . . 34
compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
distance travelled . . . . . . . . . . . . . . . . . . . . . . . 105
doors, bonnet and rear lid open . . . . . . . . . . . . 34
Driver information system . . . . . . . . . . . . . . . . . 31
ECO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
journey data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 MKB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
outside temper
ature . . . . . . . . . . . . . . . . . . . . . . 33
recommended gear . . . . . . . . . . . . . . . . . . . . . 106
second speed display . . . . . . . . . . . . . . . . . . . 106
selector lever positions . . . . . . . . . . . . . 106, 168
service intervals . . . . . . . . . . . . . . . . . . . . . . . . . 38
speed warning . . . . . . . . . . . . . . . . . . . . . . . . . 106
Start-Stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
traffic signs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
tyre monitoring . . . . . . . . . . . . . . . . . . . . . . . . . 261
warning and indication lamps . . . . . . . . . . . . . 188
warning and information messages . . . . . . . . . 34
Indications on the screen SEAT Drive Profile . . . . . . . . . . . . . . . . . . . . . . . 204
Inertia mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Infotainment system . . . . . . . . . . . . . . . . . . . . . . . 28
Inspection service . . . . . . . . . . . . . . . . . . . . . . . . 248
Instrument cluster . . . . . . . . . . . . . . . . . . . . . . . . 104
Instrument panel . . . . . . . . . . . . . . . . . . . . . . . . . 104 display . . . . . . . . . . . . . . . . . . . . . . . . . . . 104, 105
instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
service interval indication . . . . . . . . . . . . . . . . . 38
warning and indication lamps . . . . . . . . . . . . . 108
Interior lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Interior rear vision mirror anti-dazzle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Interior view left guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
right-hand drive . . . . . . . . . . . . . . . . . . . . . . . . . 10
ISOFIX system . . . . . . . . . . . . . . . . . . . . . . . . . . 22, 23
J Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58, 86 mounting points . . . . . . . . . . . . . . . . . . . . . . . . . 59
297