technical specifications Seat Leon 5D 2012 Owner's manual

Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Trailer towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Retrofitting a towing bracket* . . . . . . . . . . . . . . . 196
Care and cleaning . . . . . . . . . . . . . . . . . . . . . . . . . 198
General information . . . . . . . . . . . . . . . . . . . . . . . 198
Care of vehicle exterior . . . . . . . . . . . . . . . . . . . . . 198
Care of the vehicle interior . . . . . . . . . . . . . . . . . . 202
Checking and refilling levels . . . . . . . . . . . . . . . 206
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Filling the tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Cooling system . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Windscreen washer reservoir and wiper blades . 220
Wheels and tyres . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Accessories and modifications to the vehicle 230
Accessories, replacement parts and repairs . . . . 230
Technical modifications . . . . . . . . . . . . . . . . . . . . 230
Radio transmitters and business equipment . . . 230
Emergencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232
General information . . . . . . . . . . . . . . . . . . . . . . . 232
Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232
Tyre repair kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
Changing a wheel . . . . . . . . . . . . . . . . . . . . . . . . . 235
Spare wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
Jump starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
Towing and tow-starting the vehicle . . . . . . . . . . 244
Fuses and bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Electrical fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252
Changing bulbs in headlight unit . . . . . . . . . . . . 254
Changing bulb for front fog light . . . . . . . . . . . . . 256
Changing tail light bulbs (on side panel) . . . . . . 257 Changing tail light bulbs (on rear lid) . . . . . . . . . 259
Changing number plate light bulbs . . . . . . . . . . . 261
Technical specifications . . . . . . . . . . . . 263
Technical specifications . . . . . . . . . . . . . . . . . . . . 263
Important . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Vehicle identification data . . . . . . . . . . . . . . . . . . 264
Information on fuel consumption . . . . . . . . . . . . 265
Towing a trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266
Engine specifications . . . . . . . . . . . . . . . . . . . . . . 267
Dimensions and capacities . . . . . . . . . . . . . . . . . 276
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277
4Table of Contents

6Content
Content
This manual is structured to provide the information you need in an organ-
ised way. The content of this Manual is divided into sections which belong
to chapters (e.g. “Air conditioning”). The entire manual is divided into five
large parts which are:
1. Safety First Information about the vehicle equipment relating to passive safety such as
seat belts, airbags, seats, etc.
2. Operating instructions
Information about the distribution of controls in the driver position of your
vehicle, about the seat adjustment possibilities, about how to create a suit-
able climate in the vehicle interior, etc.
3. Practical Tips Advice relating to the driving, caring and maintenance of your vehicle and
certain problems you can solve yourself.
4. Technical specifications
Figures, values and the dimensions of your vehicle.
5. Alphabetic index
At the end of this manual there is a detailed alphabetical index, this will
help you to quickly find the information you require. 

7
Safe driving
Safety First
Safe driving
Brief introduction
Dear SEAT Driver
Safety first! This chapter contains important information, tips, suggestions and
warnings that you should read and consider for both your own
safety and for your passengers' safety.
WARNING
● This manual contains important information about the operation of
the vehicle, both for the driver and the passengers. The other sections of
the on-board documentation also contain further information that you
should be aware of for your own safety and for the safety of your passen-
gers.
● Ensure that the on-board documentation is kept in the vehicle at all
times. This is especially important when lending or selling the vehicle to
another person.
 Safety equipment
The safety equipment is a part of the occupant protection
system and can reduce the risk of injury in the event of acci-
dent.
Never put your safety or the safety of your passengers in danger. In the
event of an accident, the safety equipment may reduce the risk of injury.
The following list includes most of the safety equipment in your SEAT:
● Three-point seat belts
● Belt tension limiters for the front and rear side seats
● Belt tensioners for the front seats
● Front airbags
● knee airbags,
● Side airbags in the front seat backrests
● Side airbags in the rear seat backrests*
● Curtain airbags
● ISOFIX anchor points for child seats in the rear side seats with the ISOFIX
system,
● Height-adjustable front head restraints
● Rear head restraints with in-use position and non-use position
● Adjustable steering column
The safety equipment mentioned above works together to provide you and
your passengers with the best possible protection in the event of an acci-
dent. However, these safety systems can only be effective if you and your 
Safety FirstOperating instructionsPractical TipsTechnical specifications

9
Safe driving
– Always reduce your speed as appropriate for road, traffic and
weather conditions.
– When travelling long distances, take breaks regularly - at least
every two hours.
– If possible, avoid driving when you are tired or stressed.
WARNING
When driving safety is impaired during a trip, the risk of injury and acci-
dents increases.

Safety FirstOperating instructionsPractical TipsTechnical specifications

11
Safe driving
Correct sitting position for driver
The correct sitting position for the driver is important for
safe and relaxed driving.
Fig. 1 The correct dis-
tance between driver and
steering wheel
Fig. 2 Correct head re-
straint position for driver For your own safety and to reduce the risk of injury in the event of
an accident, we recommend the following adjustments for the driv-
er:
–
Adjust the steering wheel so that there is a distance of at least
25 cm between the steering wheel and the centre of your chest
⇒ Fig. 1.
– Move the driver seat forwards or backwards so that you are able
to press the accelerator, brake and clutch pedals to the floor
with your knees still slightly angled ⇒ 
.
– Ensure that you can reach the highest point of the steering
wheel.
– Adjust the head restraint so that its upper edge is at the same
level as the top of your head, or as close as possible to the
same level as the top of your head ⇒ Fig. 2.
– Move the seat backrest to an upright position so that your back
rests completely against it.
– Fasten your seat belt securely ⇒ page 19.
– Keep both feet in the footwell so that you have the vehicle un-
der control at all times.
Adjustment of the driver seat ⇒ page 125. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

13
Safe driving
WARNING
● An incorrect sitting position of the front passenger can lead to severe
injuries.
● Adjust the front passenger seat so that there is at least 25 cm be-
tween your chest and the dash panel. If you are sitting closer than 25 cm,
the airbag system cannot protect you properly.
● If your physical constitution prevents you from maintaining the mini-
mum distance of 25 cm, contact a specialised workshop. The workshop
will help you decide if special specific modifications are necessary.
● Always keep your feet in the footwell when the vehicle is moving;
never rest them on the dash panel, out the window or on the seat. An in-
correct sitting position exposes you to an increased risk of injury in case
of a sudden braking or an accident. If the airbag is triggered, you could
sustain severe injuries due to an incorrect sitting position.
● To reduce the risk of injury to the front passenger in events such as
sudden braking manoeuvres or an accident, never travel with the back-
rest tilted far back! The airbag system and seat belts can only provide op-
timal protection when the backrest is in an upright position and the front
passenger is wearing his or her seat belt properly. The further the seat
backrests are tilted to the rear, the greater the risk of injury due to incor-
rect positioning of the belt web or to the incorrect sitting position!
● Adjust the head restraint correctly in order to achieve maximum pro-
tection.
 Correct sitting position for passengers in the rear seats
Passengers in the rear seats must sit up straight, keep their
feet in the footwells, have the head restraints positioned for
use and wear their seat belts properly.
To reduce the risk of injury in the event of a sudden braking ma-
noeuvre or an accident, passengers on the rear seat bench must
consider the following:
–
Adjust the head restraint to the correct position. ⇒ page 15
– Always keep both feet in the footwell in front of the rear seat.
– Fasten your seat belt securely ⇒ page 19.
– Use an appropriate child restraint system when you take chil-
dren in the vehicle ⇒ page 47.
WARNING
● If the passengers in the rear seats are not sitting properly, they could
sustain severe injuries.
● Adjust the head restraint correctly in order to achieve maximum pro-
tection.
● Seat belts can only provide optimal protection when seat backrests
are in an upright position and the vehicle occupants are wearing their
seat belts correctly. If passengers In the rear seats are not sitting in an
upright position, the risk of injury due to incorrect positioning of the seat
belt increases.

Safety FirstOperating instructionsPractical TipsTechnical specifications

15
Safe driving
Correct adjustment of rear seat head restraints
Properly adjusted head restraints are an important part of
the passenger protection and can reduce the risk of injuries
in most accident situations
Fig. 5 Head restraints in
correct position
Rear head restraints
– The rear head restraints have 2 positions: use and non-use.
– One position for use (head restraint raised) ⇒ Fig. 5. In this po-
sition, the head restraints are used normally, protecting pas-
sengers along with the rear seat belts.
– And one position for non-use (head restraint lowered).
– To fit the head restraints in position for use, pull on the edges
with both hands in the direction of the arrow.
WARNING
● Under no circumstances should the rear passengers travel while the
head restraints are in the non-use position.
● Do not swap the centre rear head restraint with either of the outer
seat rear head restraints.
● Risk of injury in case of an accident!
CAUTION
Note the instructions on the adjustment of the head restraints ⇒ page 127. 
Examples of incorrect sitting positions
An incorrect sitting position can lead to severe injuries to ve-
hicle occupants.
Seat belts can provide optimal protection only when the belt webs
are properly positioned. Incorrect sitting positions substantially re-
duce the protective function of seat belts and increase the risk of
injury due to incorrect seat belt position. As the driver, you are re-
sponsible for all passengers, especially children.
– Never allow anyone to assume an incorrect sitting position in
the vehicle while travelling ⇒ 
.
The following list contains examples of sitting positions that could be dan-
gerous for all vehicle occupants. The list is not complete, but we would like
to make you aware of this issue.
Therefore, whenever the vehicle is in motion:
● Never stand in the vehicle.
● Never stand on the seats. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

17
Safe driving
Floor mats on the driver side
Only floor mats may be used which can be securely fastened
in the footwell and do not impair operation of the pedals.
– Ensure that the floor mats are securely fastened during the trip
and do not obstruct the pedals ⇒ 
.
Only use floor mats which leave the pedals clear and which are secured to
prevent them from slipping. You can obtain suitable floor mats from a speci-
alised dealership. Fasteners* for floor mats are fitted in the footwells.
WARNING
● If the pedals are obstructed, an accident may occur. Risk of serious
injuries.
● Ensure that the floor mats are always securely attached.
● Never lay or fit floor mats or other floor coverings over the original
floor mats. This would reduce the pedal area and could obstruct the ped-
als. Risk of accident.

Storing objects Loading the luggage compartment
All luggage and other loose objects must be safely secured
in the luggage compartment.
Unsecured objects which shift back and forth could impair the driv-
ing safety or driving characteristics of the vehicle by shifting the
centre of gravity. –
Distribute the load evenly in the luggage compartment.
– Place heavy objects as far forward as possible in the luggage
compartment.
– Place the heavy objects first.
– Secure heavy objects to the fitted fastening rings ⇒ page 18.
WARNING
● Loose luggage and other objects in the luggage compartment could
cause serious injuries.
● Always stow objects in the luggage compartment and secure them on
the fastening rings.
● Use suitable straps to secure heavy objects.
● During sudden manoeuvres or accidents, loose objects can be thrown
forward, injuring vehicle occupants or passers-by. This increased risk of
injury will be further increased if a loose object is struck by an inflating
airbag. If this happens, objects can be transformed into “missiles”. Risk
of fatal injury.
● Please note that the centre of gravity may shift when transporting
heavy objects; this may affect vehicle handling and lead to an accident.
Therefore, it is essential to adjust your speed and driving style accord-
ingly, to avoid accidents.
● Never exceed the allowed axle weights or allowed maximum weight.
If the allowed axle load or the allowed total weight is exceeded, the driv-
ing characteristics of the vehicle may change, leading to accidents, inju-
ries and damage to the vehicle.
● Never leave your vehicle unattended, especially when the rear lid is
open. Children could climb into the luggage compartment, closing the
door behind them; they will be trapped and run the risk of death. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

19
Seat belts
Seat belts
Brief introduction Before driving: remember your seat belt!
Wearing a seat belt properly can save your life!
In this section you will learn the importance of wearing seat belts,
how they work and how to properly fasten, adjust and wear them.
– Read and consider all the information as well as the warnings in
this chapter.
WARNING
● If seat belts are worn incorrectly or not at all, the risk of severe inju-
ries increases.
● Properly worn seat belts can reduce severe injuries in case of sudden
braking manoeuvres or accidents. For safety reasons, you and all other
vehicle occupants must always wear the seat belts properly while the ve-
hicle is moving.
● Pregnant women or people with physical disabilities must also use
seat belts. Like all other vehicle occupants, these people can also sustain
severe injuries if they are not wearing their seat belts properly.

Number of seats
Your vehicle has five seats, two in the front and three in the rear. Each seat
is equipped with a three-point seat belt. In some versions, your vehicle is approved
only for four seats. Two front
seats and two rear seats.
WARNING
● Never transport more than the permitted amount of people in your ve-
hicle.
● Every vehicle occupant must properly fasten and wear the seat belt
belonging to his or her seat. Children must be protected with an appro-
priate child restraint system.

Seat belt warning lamp* 
The control lamp acts as a reminder to the driver to fasten
the seat belt.
Before starting the vehicle:
– Fasten your seat belt securely.
– Instruct your passengers to fasten their seat belts properly be-
fore driving off.
– Protect children by using a child seat according to the child's
height and weight. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

21
Seat belts
Why wear seat belts? Physical principles of frontal collisions
In the event of a frontal collision, a large amount of kinetic
energy must be absorbed.
Fig. 6 Vehicle about to
hit a wall: the occupants
are not wearing seat
belts
Fig. 7 The vehicle hits
the wall: the occupants
are not wearing seat
belts
It is easy to explain how the laws of physics work in the case of a head-on
collision: When a vehicle starts moving ⇒ Fig. 6, a certain amount of energy
known as kinetic energy is produced in the vehicle and its occupants.
The amount of kinetic energy depends on the speed of the vehicle and the
weight of the vehicle and its passengers. The higher the speed and the
greater the weight, the more energy there is to be released in an accident.
The most significant factor, however, is the speed of the vehicle. If the
speed doubles from 25 km/h (15 mph) to 50 km/h (30 mph), for example,
the kinetic energy is multiplied by four.
Because the vehicle occupants in our example are not restrained by seat
belts, all of the occupants' kinetic energy has to be absorbed at the point of
impact ⇒ Fig. 7.
Even at speeds of 30 km/h (20 mph) to 50 km/h (30 mph), the forces acting
on bodies in a collision can easily exceed one tonne (1000 kg). At greater
speed these forces are even higher. 
Safety FirstOperating instructionsPractical TipsTechnical specifications