2018 Seat Leon light

Fuses and bulbs
No. Consumers/Amps
10 Radio display 7.5
11 Left lights 40
12 Radio 20
13 Taxis 5
14 Air conditioner fan 40
15 KESSY 10
16 Connectivity Box 7.5
17 Instrument panel, OCU 7.5
18 Rear camera 7.5
19 KESSY 7.5
20 SCR, engine relay, 1.5 10/15
21 4x4 Haldex Control Unit 15
22 Trailer 15
23 Sunroof 20
24 Right lights 40
25 Left door 30
26 Heated seats 20
27 Interior light 30
28 Trailer 25
32 Parking aid control unit, front cam-
er
a, r
adar 7.5 No. Consumers/Amps
33 Airbag 7.5
34 Reverse switch, clima sensor, elec-
trochromic mirr
or 7.5
35 Diagnosis, headlight control unit,
headlight adjuster 7.5
36 Right LED headlight 7.5
37

Left LED headlight 7.5
38 Trailer 25
39 Right door 30
40 12V socket 20
42 Central locking 40
43 Beats Audio CAN and MOST. 30
44 Trailer 15
45 Electric driver

Fuses and bulbs
Fog light bulb*  Valid only for versions with incandescent bulbs
Fig. 113
Fog light: remove the grille Fig. 114
Fog light: detach the bulb holder Follow the steps indicated:
Remo
v
e the screw

Emergencies
The table corresponds to a right-hand traffic
v ehicl
e
. The position of lights may vary ac-
cording to the country.
Rear bulbs (in the side panel) Fig. 115
Trunk: location of the bolt securing the
t ail light unit. R emo

ve the rear light unit from
side panel. Fig. 116
Retaining tabs on reverse side of tail
light.

Fuses and bulbs
Rear light bulbs (in the rear lid) Fig. 117
Remove the cover from the boot lid
and det ach the bulb hol
der
. Fig. 118
Position of the bulbs in the bulb holder The rear lid must be open to change the
bulbs.

Instruments and warning/control lamps
Fuel level indicator Fig. 131
Analogue instrument panel: fuel
gauge Fig. 132
Digital instrument panel: fuel gauge. Control lamps

It lights up, and in addition, the
lo
w
er diode lights up in red
Fuel tank almost empty. The fuel reserve level has
been reached

Instruments and warning/control lamps
Control and warning lamp 
It lights up red

Operation
Unlocking the vehicle is confirmed with a
d oubl
e
flash of the indicator lights; locking by
a single flash.
If the vehicle is locked and then all doors and
the rear lid are closed leaving the last key
used inside the vehicle and none outside, the
vehicle will not lock immediately. All the ve-
hicle

Lights and visibility
Lights and visibility
Lights Contr ol l
amps 
It lights up
Driving light totally or partially faulty.
Fault in the cornering light system.