engine coolant Seat Arona 2020 Owner's Manual

Fuses and bulbs
No. Consumer/Amps
19 Radio, Multimedia System 25
20 Heated rear window 30
21 SCR Control Unit 30
23 Rear View Camera 7.5
24 Connectivity Box, external audio
source wiring (Double USB-Aux IN),
MIB display 5
25 St
eering column electronics (MFL) 7.5
26 Gateway 7.5
27 Active suspension control unit 7.5
28 DWA Sensor 7.5
29 DWA Horn 7.5
31 9AA/9AB climate control unit 7.5
9AK Climatronic control unit
15
32 Steering Column LSS, without Kessy 7.5
33 Left Door Window Control 30
35 Left lights power supply 40
36 Signal Horn 20
37 Heated seats control unit 30
38 BCM Power C63 30
39 BSD, PDC, MRR, PLA 10 No. Consumer/Amps
40 Light switch, diagnosis input, head-
lamp range regul
at

or, LSS steering
column: lamps, halogen lamps,
switch, reverse gear, electrochromic
mirror, RKA without radio. 7.5
41 Regulation of unfolded exterior mir-
rors, 7.5
42 Clutch pedal
, ignition r

elays, CNG
relay coil, AC pr essur

e sensor7.5
43 DWP relay coil, rear window wiper motor, heated no zzl

es 15
44 Airbag 7.5
45 Left full LED headlight 7.5
46 Right full LED headlight 7.5
48 Steering column lock, Kessy Control
Unit 7.5
49 SCR relay 7.5
53 Automatic gearbox lever, ZSS 7.5
58 Windscreen washer pump 7.5
59 Heated rear view mirrors 10
60 Tow hook 30
61 Tow hook 30 Fuse arrangement in engine compartment
No. Consumer/Amps
1 MPI Engine Injection Module
10
TSI Engine Injection Module 15
Diesel Engine Injection Module 30
2 Fuel metering valve (TJ4/T6P/TJ7),
Low temper
at

ure coolant pump
(TJ4/T6P/TJ7); Oil pressure regulat-
ing valve (TJ1), AGR coolant valve
(TJ1), High and low pressure water
pumps (TJ1), SCR relay coil, cylin-
der head water valve 7.5
3 Lambda probes 15
4 Engine petrol pump relay (MPI),
Gauge control unit (TSI and diesel) 15
5 Electric f
an (EC), LDR v

alve, canni-
ster and variable distribution val
ve,
oil pressure regulating valve, cylin-
der disconnection valves, WIV sen-
sor and CNG pressure regulator 10
6 Spark plugs (MPI and TSI)
20
Glow plug relay, Suction hose resis-
t or (diesel) 7.5
7 Vacuum pump (TSI, CNG) 15
8 Inject

ors and EKP relay coil (MPI),
Fuel metering valve (diesel) 10
9

Servo sensor 7.5

Instruments and warning/control lamps
Engine coolant temperature indica-
t or Fig. 76
Analogue instrument panel: engine
cool ant t emper
atur
e indicator. Fig. 77
Digital instrument panel: engine cool-
ant t emper at
ure indicat

or.Cool zone. The engine has not r
eached
oper ating t emper
at

ure yet. Avoid high
speeds and stressing the engine if it has
not reached operating temperature.
A Normal zone. At high outside t
emper
a-
t ur
es and when making the engine w

ork
hard, the diodes may continue lighting up
and reach the upper zone. This is no
cause for concern, provided the control
lamp does not light up 
Warning area. When the engine is work-
ing hard, especially at high outside tem-
peratures, the diodes may light up in the
warning area.
The coolant temperature gauge only works
when the ignition is switched on.
Control and warning lamp 
It lights up red

Driving
approximately two minutes in neutral be-
fore swit
ching it off
.Note
After the engine is switched off the radiator
f an may run on for up to 10 minut es, e

ven if
the ignition is switched off. It is also possi-
ble that the fan turns itself on once more if
the coolant temperature increases due to
the heat accumulated in the engine com-
partment or due to its prolonged exposure
to solar radiation. Electronic immobilizer
The electronic immobiliser prevents unau-
thorised persons fr
om driving the v
ehicle
.
Inside the k

ey there is a chip that deactivates
the electronic immobiliser automatically
when the key is inserted into the ignition.
The electronic immobiliser will be activated
again automatically as soon as you pull the
key out of the ignition lock. For vehicles with
the “Keyless Access” system, the key has to
be outside the vehicle.
If the following message is shown on the in-
strument panel display: SAFE , the vehicle
cannot be started.
The engine can only be started using a genu-
ine SEAT key with its correct code. Note
A perfect operation of the vehicle is ensur-
ed if genuine SEAT keys are used. Emergency starting function
Fig. 210
On the right of the steering column:
emer gency st art. If no valid key is detected inside the vehicle,
an emer
gency st
art-up will be r
equir

ed. The
relevant message will appear in the dash
panel display. This may happen when, for ex-
ample, the vehicle key battery is very low:

Checking and refilling levels
Refilling coolant Fig. 284
In the engine compartment: marking
on cool ant expansion t
ank. Fig. 285
Engine compartment: coolant expan-
sion t ank cap . The coolant tank is located in the engine
compartment

Index
Connectivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 Full Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . 159
SEAT Media Contr ol . . . . . . . . . . . . . . . . . . . . . . . 165
WLAN access point . . . . . . . . . . . . . . . . . . . . . . . . 166
Connectivit
y Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Contact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . 218
Control and warning lamps . . . . . . . . . . . . . . . . . . 82 adaptive cruise control . . . . . . . . . . . . . . . . . . . 249
adBlue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . 305
airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . 25
airbag system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
alternator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319
anti-lock brake system ABS . . . . . . . . . . . . . . . 265
ASR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265, 267
audible warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
blind spot detector (BSD) . . . . . . . . . . . . . . . . . 257
braking system . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
cruise control (GRA) . . . . . . . . . . . . . . . . . . . . . . . 238
diesel preheating system . . . . . . . . . . . . . . . . . 306
EDL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . 265
electromechanical steering . . . . . . . . . . . . . . . 233
electronic parking brake . . . . . . . . . . . . . . . . . . 262
emissions control . . . . . . . . . . . . . . . . . . . . . . . . . 306
engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
engine management . . . . . . . . . . . . . . . . . . . . . 306
engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . 312
ESC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265, 267
fuel reserve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
gear change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . 110
particulate filter . . . . . . . . . . . . . . . . . . . . . 306, 307
press on the brake . . . . . . . . . . . . . . . . . . . 244, 249
rear cross traffic alert (RCTA) . . . . . . . . . . . . . . 257
refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76, 299
replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226 seat belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . 15
speed limiter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
Start
-Stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
steering column lock . . . . . . . . . . . . . . . . . . . . . . 233
tyre pressure loss indicator . . . . . . . . . . . . . . . . 326
Controls and displays overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Controls on the steering wheel . . . . . . . . . . . . 87, 91
Convenience close function windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Convenience open function windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Cooling system check the coolant . . . . . . . . . . . . . . . . . . . . . . . . . 315
refilling coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315
Copyright . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . 177 information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
153
Correct sitting position . . . . . . . . . . . . . . . . . . . . . . . . 12 driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . 12
Cruise control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238 control and warning lamp . . . . . . . . . . . . . . . . . 238
operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . 135
D DAB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . 169 see: RADIO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . 171
Dangers of not using the seat belt . . . . . . . . . . . . 17
Data label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
346
Data transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Deactivation of cylinders see Active cylinder management (ACT) . . . . 70
Deactivation of the front airbag . . . . . . . . . . . . . . 25
Delayed shutdown (Infotainment system) . . . 149 Diesel
engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . 311
particulate filt
er . . . . . . . . . . . . . . . . . . . . . . . . . . . 307
preheating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
218
refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . 303
Disposal seat belt tensioners . . . . . . . . . . . . . . . . . . . . . . . . 20
Distance control see Adaptive Cruise Control . . . . . . . . . . . . . . 248
Door cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . 105
Door handle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Door lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . 105
Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . 104 child lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Downhill assistance function . . . . . . . . . . . . . . . . 230
Downhill assistant . . . . . . . . . . . . . . . . . . . . . . . . . . . 230
Drawers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . 134
Drink holder bottle holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Driver see Correct sitting position . . . . . . . . . . . . . . . . . 12
Driver alert system . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Driving driving on flooded roads . . . . . . . . . . . . . . . . . . 237
economical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
236
parking on inclines . . . . . . . . . . . . . . . . . . . . . . . . 268
park on upward slopes . . . . . . . . . . . . . . . . . . . . 268
safe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . 11
trips abroad . . . . . . . . . . . . . . . . . . . . . . . . . . 116, 238
with trailer . . . . . . . . . . . . . . . . . . . . . . 290, 292, 296
Driving data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Driving data indicator . . . . . . . . . . . . . . . . . . . . . . . . . 72
Driving mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Driving on flooded roads . . . . . . . . . . . . . . . . . . . . 237
Driving profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
355