2018 Seat Tarraco brake light

Emergencies
No. Consumers/Amps
27 Interior light 30
28 Trailer 25
31 Electrical lid control unit 30
32 Control unit for parking aid,
front camer
a and r
adar 10
33 Airbag 7.5
34 Reverse switch, climate sensor,
electr
ochr

omic mirror, electro-
mechanical brake 7.5
35 Diagnosis connector 7.5
38 Trailer 25
39 Right doors 30
40/1 12V socket 20
41 Passenger seat belt pre-ten-
sioner 25
42 Central locking 40
43 Digital sound control unit 30
44 Trailer 15
45 Electric driver

Start and driving
The control lamps light up together when the
ignition is s wit
ched on and shoul
d turn off af-
ter approximately 2 seconds. This is the time
taken for the function check.
Hydraulic Brake Assist (HBA) Electronic Stability Control (ESC)
The ESC helps to impr
o

ve safety. It reduces
the tendency to skid and improves the stabili-
ty and roadholding of the vehicle. The ESC
detects critical handling situations, such as
vehicle understeer or oversteer, or wheelspin
on the driving wheels. It stabilises the vehicle
by braking individual wheels or by reducing
the engine torque. The warning lamp will
flash on the instrument panel when the ESC is
intervening !.
The ESC includes the anti-lock brake system
(ABS), the hydraulic brake assist (HBA), the
traction control system (ASR), electronic dif-
ferential lock (EDS), electronic torque control
(XDS) and tractor-trailer sway mitigation*.
ESC also helps stabilise the vehicle by
changing the torque.
Anti-lock brake system (ABS)
ABS prevents the wheels from locking up un-
der braking until the vehicle has reached a
virtual standstill. You can continue to steer the
vehicle even when the brakes are on full.
Keep your foot on the brake pedal and do not pump the brakes. You will feel the brake pedal
pulsat
e whil

e the ABS is working.
Hydraulic Brake Assist (HBA)
The brake assist system can reduce the re-
quired braking distance. The braking force is
automatically boosted if you press the brake
pedal quickly in an emergency. You must
keep pressing the brake pedal until the dan-
ger has passed.
Traction control system (ASR)
In the event of wheelspin, the traction control
system reduces the engine torque to match
the amount of grip available. This helps the
car to start moving, accelerate or climb a
gradient.
Electronic differential lock (EDL)
When the EDL detects wheelspin, it brakes
the spinning wheel and directs the power to
the other driven wheel. This function is active
up to approximately 100 km/h (62 mph).
To prevent the disc brake of the braked wheel
from overheating, the EDL cuts out automati-
cally if subjected to excessive loads. The ve-
hicle can still be driven. The EDL will switch on
again automatically when the brake has
cooled down. Tractor-trailer sway mitigation*
If the vehicle is pulling a tr
ailer, it will control
the following: tractor-trailers tend to sway.
When the swaying of the trailer is felt by the
vehicle and detected by the ESC, it will auto-
matically brake the towing vehicle within the
limits of the system and mitigate the sway.
Tractor-trailer sway mitigation is not available
in all countries.
Electronic torque management (XDS)
When taking a curve, the driveshaft differen-
tial mechanism allows the outer wheel to turn
at a higher speed than the inner wheel. In this
way, the wheel that is turning faster (outer
wheel) receives less drive torque than the in-
ner wheel. This may mean that in certain sit-
uations the torque delivered to the inner
wheel is too high, causing the wheels to spin.
On the other hand, the outer wheel is receiv-
ing a lower drive torque than it could transmit.
This causes an overall loss of lateral grip on
the front axle, resulting in understeer or
“lengthening” of the trajectory.
The XDS system can detect and correct this
effect via the sensors and signals of the ESC.
Via the ESC, the XDS will brake the inside
wheel and counter the excess driving torque
of that wheel. This means that the driver

Start and driving
Control lamps 
It lights up green
The brake pedal is not engaged.
To select a r ange of gears, press the brake pedal. 
Flashes green
The interlock button on the selector lever is not
pressed.
Mo v

ement of the vehicle is prevented. Engage the se-
lector lever lock. Selector lever positions
Read the additional information carefully

Driver assistance systems
When the driver touches the accelerator
pedal or accel er
at
es slightly to continue driv-
ing, the Auto Hold function releases the brake.
The vehicle moves according to the slope of
the road.
If the vehicle is stationary and one of the con-
ditions required by the Auto Hold function is
impaired, it disconnects itself and the button

Driving
Note
Before entering a car wash, always switch
off the Auto Hol d function, because if the
el
ectronic parking brake is automatically
connected, it may cause damage. Cruise control system
(CCS)*
Control l amp %
It lights up green
The Cruise Control System (GRA) is switched on and
active .
OR:

The Adaptive Cruise Contr ol syst
em (CCS) is
switched on and active.
OR: the speed limiter is s wit
ched on and active.Several warning and control lamps light up
f
or a f
e

w seconds when the ignition is switch-
ed on, signalling that the function is being
verified. They will switch off after a few sec-
onds. WARNING
Observe the safety warnings

Driver assistance systems
Overtaking
When the t urn signal lights up bef
or
e the ve-
hicle begins an overtaking manoeuvre, the
ACC accelerates the vehicle automatically
and thus reduces the distance from the vehi-
cle in front.
When the vehicle enters the overtaking lane,
if the ACC does not detect another vehicle in
front, it accelerates until it reaches the pro-
grammed speed and maintains it.
System acceleration can be interrupted at
any time by pressing the brake or moving the
third lever backwards

Driving
Trailer mode
When driving with tr ail
er the ACC contr
ols
less dynamically.
Overheated brakes
If the brakes overheat, for example after
abrupt braking or in long and steep slopes,
the ACC may be deactivated temporarily.
The relevant text message will appear in the
dash panel display. In this case, adaptive
cruise control cannot be activated.
Adaptive Cruise Control can be reactivated
once brake temperature has cooled suffi-
ciently. The message will disappear from the
instrument panel display. If the message ACC
not available remains on for quite a long
time it means that there is a fault. Contact a
specialised workshop. SEAT recommends vis-
iting a SEAT dealership. WARNING
If you do not heed the Press the brake
message, the v ehicl

e may initiate an invol-
untary movement and could crash into the
vehicle ahead. In any event, before driving
off, check that the road is clear. The radar
sensor may not detect obstacles on the
road. This could cause an accident and se-
rious injuries. If necessary, apply the brake. Lane Assist system*
Intr oduction Fig. 270
On the windscreen: field of vision of
the L ane Assist syst
em camer

a. Using the camera located in the windscreen,
the L
ane Assist syst
em det

ects the possible
lines dividing the lanes. When the vehicle in-
voluntarily approaches a dividing line it has
detected, the system notifies the driver with a
corrective steering movement. The purpose is
not only to warn the driver, but also to keep
the vehicle inside the lane. This movement
can be over-regulated at any time.
No warning is produced with the turn signals
activated, given that the Lane Assist system
understands that a lane change is required.
As soon as the ignition is switched on, the
lane departure function is automatically acti-
vated. Control lamp "
It lights up yellow
Lane Assist active but not available.
The system cannot accurat
ely recognise the lane.
Please see page 294, Lane Assist system is not avail-
able (the control lamp is lit up yellow). "
It lights up green
Lane Assist system active and available. Some control and warning lamps will light up
briefly when the ignition is s
wit
ched on t

o
check certain functions. They will switch off
after a few seconds. WARNING
Observe the safety warnings

Driving
Key to the Fig. 298:
Pin Meaning
4 Right turn signal5 Rear light, right
6 Brake lights 7 Rear light, left
8 Reverse lights
9 Permanent live
10 Live charge cable 11 Earth for pin 10
12 Unassigned
13 Earth for pin 9 Trailer power socket
The v
ehicl
e is fitt
ed with a 13-pole power
socket for the electrical connection between
the trailer and the vehicle. With the engine
running, electrical devices on the trailer re-
ceive power from the electrical connection
(pin 9 and pin 10 of the trailer power socket).
If the system detects that a trailer has been
connected electrically, the electrical equip-
ment on the trailer will receive voltage
through this connection (pins 9 and 10). Pin 9
has a permanent live. This powers, for exam-
ple, the trailer