2012 Seat Leon 5D engine

251
Fuses and bulbs
No.Electrical consumerAmpsF29Vacant-F30Vacant-F31Left lights40F32Parking aid control unit7,5F33Airbag5
F34Reverse switch, clima sensor, electrochromic
mirror7,5
F35Diagnosis, headlight control unit, headlight ad-
juster10
F36Front camera10F37Vacant-F38Vacant-F39Right door30F4012V socket20F41Steering column20F42Central locking40F43Interior light30F44Vacant-F45Vacant-F47Rear window wiper15F49Starter motor; clutch sensor5F51Vacant-F53Heated rear window30
The electric windows and electric seats* are protected by circuit breakers.
These switch on again automatically after a few seconds when the overload
(caused for example by frozen windows) has been corrected.
Note
Please note that the above list, while correct at the time of printing, is sub-
ject to alterations. 
Fuses on left side of engine compartment
No.Electrical consumerAmpsF1Vacant-F2ESC control unit40F3Engine control unit (diesel/petrol)15/30F4Engine sensors5/10F5Engine sensors7,5/10F6Brake light sensor5F7Engine power supply5/10F8Lambda probe10F9Engine5/10/20F10Fuel pump control unit15/20F11PTC40F12PTC40F13Automatic gearbox control unit15/30F15Horn15F16Fuel pump control unit20F17Engine control unit7,5F18Terminal 30 (positive reference)5F19Front windscreen washer30F20Alarm horn10F22Engine control unit5F23Starter motor30 
Safety FirstOperating instructionsPractical TipsTechnical specifications

252Fuses and bulbs
No.Electrical consumerAmpsF24PTC40F31Vacant-F32Vacant-F37Vacant-
Note
Please note that the above list, while correct at the time of printing, is sub-
ject to alterations. 
Bulbs
Changing a bulb
Changing bulbs requires a certain degree of practical skill. If you choose to change engine compartment lamps yourself, remember
that it is a dangerous area ⇒ 
in Working on components in the engine
compartment on page 209.
Always use identical bulbs with the same designation. The name can be
found on the base of the bulb holder.
Depending on how equipped the vehicle is, there are different sets of head-
lights and tail lights:
● Halogen headlights
● Full-LED main headlights*
● Rear bulb light
● LED rear light* Full-LED headlight system*
Full-LED headlights handle all light functions (daylight, side light, turn sig-
nal, dipped beam and route light) with light emitting diodes (LEDs) as a
light source.
Full-LED headlights are designed to last the lifetime of the car and light
bulbs cannot be replaced. In case of headlight failure, go to an authorised
workshop to have it replaced.
Bulbs (12 V)
Halogen headlightsTypeDaytime driving light/side lightP21W SLLDipped beam headlightsH7 LLMain beam headlightsH7 LLTurn signalPY21W LL
Full-LED main headlightsTypeNo bulbs may be replaced. All functions are
with LEDs
Front fog lightTypeFog light/cornering*H8
Rear bulb lightTypeBrake lights/tail lightsP21W LLSide lights2x W5W LLTurn signalPY21W LLRear fog lightH21WReverse lightsP21W LL
LED rear lightTypeTurn signalPY21W LLRear fog lightH21W


253
Fuses and bulbs
LED rear lightTypeReverse lightsP21W LLThe remaining functions work with LEDs
WARNING
● Take particular care when working on components in the engine com-
partment if the engine is warm. Risk of burns.
● Bulbs are highly sensitive to pressure. The glass can break when you
touch the bulb, causing injury.
● When changing bulbs, please take care not to injure yourself on sharp
edges, in particular on the headlight housing.
CAUTION
● Remove the ignition key before working on the electric system. Other-
wise, a short circuit could occur.
● Switch off the lights or parking lights before you change a bulb.
● Take good care to avoid damaging any components.
For the sake of the environment
Please ask your specialist retailer how to dispose of used bulbs in the prop-
er manner.
Note
● Please check at regular intervals that all lighting (especially the exterior
lighting) on your vehicle is functioning properly. This is not only in the inter-
est of your own safety, but also that of all other road users.
● Before changing a bulb, make sure you have the correct new bulb.
● Do not touch the glass part of the bulb with your bare hands, use a cloth
or paper towel instead. Otherwise, the fingerprints left on the glass will va-
porise as a result of the heat generated by the bulb, they will be deposited
on the reflector and will impair its surface. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

263
Technical specifications
Technical specifications Technical specifications
Important
The information in your vehicle's official documents always
take precedence over the information in the current instruc-
tion manual. All technical specifications provided in this documentation are valid for the
standard model in Spain. The vehicle data card included in the Mainte-
nance Programme or the vehicle registration documentation shows which
engine is installed in the vehicle.
The figures may be different depending whether additional equipment is fit-
ted, for different models, for special vehicles and for other countries. Abbreviations used in the Technical Specifications sectionAbbrevia-
tionMeaning
kWKilowatt, engine power measurement.
PSPferdestärke (horsepower), formerly used to denote engine
power.
rpmRevolutions per minute - engine speed.NmNewton metres, unit of engine torque.litres per100 kmFuel consumption in litres per 100 km (70 miles).
g/kmCarbon dioxide emissions in grams per km (mile) travelled.CO 2Carbon dioxideCNCetane number, indication of the diesel combustion power.
RONResearch octane number, indication of the knock resistance
of petrol.
Safety FirstOperating instructionsPractical TipsTechnical specifications

264Technical specifications
Vehicle identification data
Fig. 151 Vehicle data
sticker (luggage compart-
ment)
Chassis number in the Easy Connect
– Select: Function button CAR
> control button
(Car)* Systems >
Service & Control > Chassis number .
Chassis number
The chassis number is located in the Easy Connect, on the vehicle data
sticker and under the windscreen, on the driver side. Additionally, the chas-
sis number is located in the engine compartment, on the right-hand side.
The number is engraved on the top side rail, and is partially covered.
Type plate
The type plate is located on the right side door pillar. Vehicles for certain
export countries do not have a type plate. Vehicle data sticker
The vehicle data sticker is under the carpet trim in the luggage compart-
ment, in the spare wheel well. A sticker with the vehicle data is attached to
the inside cover of the Maintenance Programme.
The following information is provided on the vehicle data sticker:
⇒ Fig. 151
Production control number
Vehicle identification number (chassis number)
Model code number
Model designation/engine power output
Engine and gearbox code letters
Paintwork number/interior trim code
Optional equipment codes
Consumption values
CO 2 emissions values
At the end of the data sticker, in points 8
and 9, you can see the con-
sumption and emission information.
Identifying letters
The identifying letters of the engine can be viewed on the instrument panel.
Important: The engine must be off and the ignition on.
● Hold down the 0.0/SET

4 ⇒ Fig. 36 button for more than 15 seconds.
Information on consumption and emissions Urban consumption (l/100 km)
Urban CO 2 emissions (g/km)
Extra-urban consumption (l/100 km)
Extra-urban CO 2 emissions (g/km)
Combined consumption (l/100 km)
Combined CO 2 emissions (g/km)

1
23456789
A
B
C

265
Technical specifications
Information on fuel consumption
Fuel consumption
The consumption and emission details shown on the vehicle
data sticker differ from one vehicle to another. The vehicle fuel consumption and CO 2 emissions can be consulted on the
vehicle data sticker in the spare wheel well, inside the luggage compart-
ment and on the rear cover of the Maintenance Programme.
The fuel consumption and CO 2 emission values refer to the weight category
assigned to your vehicle according to the engine and gearbox combination,
as well as the specific equipment fitted, and is only used to compare be-
tween the different models.
The fuel consumption and CO 2 emissions do not depend only on the per-
formance of the vehicle, they can also differ from the established values de-
pending on other factors such as driving style, road conditions, traffic con-
ditions, environmental conditions, load and number of passengers.
Calculation of fuel consumption
The consumption values have been calculated based on measurements per-
formed or supervised by certified CE laboratories according to the latest ver-
sion of directives 715/2007/EC and 80/1268/CEE (for more information
consult the European Union Publications Office at EUR-Lex: © European Un-
ion, http://eur-lex.europa.eu/en/index.htm) and are valid for the kerb
weight indicated for the vehicle.
Note
In practice, and considering all the factors mentioned here, consumption
values can differ from those calculated in the current European regulations. Weights
Kerb weight refers to the basic model with a fuel tank filled to 90% capacity
and without optional extras. The figure quoted includes 75 kg to allow for
the weight of the driver.
For special versions and optional equipment fittings or for the addition of
accessories, the weight of the vehicle will increase
⇒ 
.
WARNING
● Please note that the centre of gravity may shift when transporting
heavy objects; this may affect vehicle handling and lead to an accident.
Always adjust your speed and driving style to suit road conditions and re-
quirements.
● Never exceed the gross axle weight rating or the gross vehicle weight
rating. If the allowed axle load or the allowed total weight is exceeded,
the driving characteristics of the vehicle may change, leading to acci-
dents, injuries and damage to the vehicle.

Towing a trailer Trailer weights
Trailer weight
The trailer weights and drawbar loads approved are selected in intensive tri-
als according to precisely defined criteria. The approved trailer weights are
valid for vehicles in the EU for maximum speeds of 80 km/h (50 mph) (in
certain circumstances up to 100 km/h, 60 mph). The figures may be differ-
ent in other countries. All data in the official vehicle documentation takes
precedence over these data at all times ⇒ 
.
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267
Technical specifications
Engine specifications
Checking fluid levels
From time to time, the levels of the different fluids in the ve-
hicle must be checked. Never fill with incorrect fluids, other-
wise serious damage to the engine may be caused.
Fig. 152 Diagram for the location of the various elements Coolant expansion tank
Engine oil dipstick
Engine oil filler cap
Brake fluid reservoir
Vehicle battery (underneath the cover)
Windscreen washer reservoir
The checking and refilling of service fluids are carried out on the compo-
nents mentioned above. These operations are described in ⇒ page 209.
1
23456
Overview
You will find further explanations, instructions and restrictions on the tech-
nical specifications as of
⇒ page 263. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

268Technical specifications
Petrol engine 1.2 63 kW (85 PS)
Engine specifications
Power output in kW (PS) rpm 63 (85)/ 4300-5300
Maximum torque in Nm at rpm 160/ 1400-3500
No. of cylinders/capacity in cm3
4/ 1197
Fuel Super 95 RON a)
a)
Research Octane Number = Anti-detonation rating of the petrol.
Performance Maximum speed in km/h (mph) 179 (V)
Acceleration from 0-80 km/h (0-60 mph) in sec. 7,7
Acceleration from 0-100 km/h (0-60 mph) in sec. 11,7
Weights
Gross vehicle weight in kg 1720
Weight in running order (with driver) in kg 1192
Gross front axle weight in kg 910
Gross rear axle weight in kg 860
Permitted roof load in kg 75
Trailer weight
Trailer without brakes in kg 590
Trailer with brakes, gradients up to 8% in kg 1300
Trailer with brakes, gradients up to 12% in kg 1100
