brake Seat Leon 2018 Owner's manual

Start and driving
Wet roads or road salt
In cert ain sit
uations (f
or example, on driving
through flooded areas, in severe downpours
or after washing the vehicle) the braking ac-
tion could be delayed if the discs and pads
are damp, or frozen in winter. In this case the
brakes should be “dried” by pressing the
brake pedal several times.
At high speed and with the windscreen wipers
activated, the brake pads will briefly touch
the brake discs. This takes place, although
unnoticeable to the driver, at regular intervals
to improve the response time of the brakes
when they are wet.
The effectiveness of the brakes can also be
temporarily reduced if the vehicle is driven for
some distance without using the brakes when
there is a lot of salt on the road in winter. The
layer of salt that accumulates on the discs
and pads can be removed by gently apply-
ing the brakes a few times.
Corrosion
There may be a tendency for corrosion to
form on the discs and dirt to build up on the
brake pads if the vehicle is used infrequently
or the brakes are not used very often.
If the brakes are not used frequently, or if rust
has formed on the disks, it is advisable to
clean off the pads and disks by braking firmly
a few times at a moderately high speed

Driving
Control lamps 
It lights up red
Brake fluid level too low

Driving
Releasing the handbrake

Driving
Electronic torque management (XDS)
When t aking a curv
e
, 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

Driving
Foresight when driving
Accel er
ation causes the v
ehicle to consume
more fuel. If you think ahead when driving,
you will need to brake less and thus acceler-
ate less. Wherever possible, let the car roll
slowly to a stop, with a gear engaged (for in-
stance when you can see that the next traffic
lights are red). This takes advantage of the
engine braking effect, reducing wear on the
brakes and tyres. Emissions and fuel con-
sumption will drop to zero due to the overrun
fuel cut-off.
Changing gear to save energy
An effective way of saving is to change in ad-
vance to a higher gear. Running the engine at
high rpm in the lower gears uses an unneces-
sary amount of fuel.
Manual transmission: shift up from first to
second gear as soon as possible. In any case,
we recommend that you change to a higher
gear upon reaching 2,000 rpm. Choosing the
right gear enables fuel savings. Select the
highest possible gear appropriate for the
driving situation (the engine should continue
functioning with cyclical regularity).
Automatic transmission: accelerate gradu-
ally and without reaching the “kick-down”
position. Avoid driving at high speed
Avoid trav
elling at top speed, whenever pos-
sible. Fuel consumption, emission of harmful
gases and noise pollution multiply dispropor-
tionately as speed is increased. Driving at
moderate speeds will help to save fuel.
Reduce idling time
In vehicles with the Start-Stop system idling is
automatically reduced. In vehicles without
the Start-Stop system it is worth switching off
the engine, for example, at level crossings
and at traffic lights that remain red for long
periods of time. When an engine has reached
operating temperature, and depending on
the cylinder capacity, keeping it switched off
for a minimum of about 5 seconds already
saves more than the amount of fuel necessa-
ry for restarting.
The engine takes a long time to warm up
when it is idling. Mechanical wear and pollu-
tant emissions are also especially high during
this initial warm-up phase. It is therefore best
to drive off immediately after starting the en-
gine. Avoid running the engine at high speed.
Regular maintenance
Regular servicing helps in saving fuel even
before the engine is started. A well-serviced
engine gives you the benefit of improved fuel
efficiency as well as maximum reliability and
an enhanced resale value. A badly serviced engine can consume up to 10% more fuel
than necessary.
Avoid short journeys
The engine and cat
alytic converter need to
reach their optimal operating temperature
in order to minimise fuel consumption and
emissions.
A cold engine consumes a disproportionate
amount of fuel. The engine reaches its work-
ing temperature after about four kilometres
(2.5 miles), when fuel consumption will return
to a normal level.
Check tyre pressure
Always make sure the tyres are inflated to the
correct pressures

Driver assistance systems
Additional information related to the auto-
matic gearbo x
The engine st ops when the sel
ector lever is in
the positions P, D, N and S 1)
, in addition to
when in Triptonic mode. With the selector lev-
er in position P, the engine will also remain
switched off when you take your foot off the
brake pedal. In order to start the engine up
again the accelerator must be pressed, or
another gear engaged or the brake released.
If the selector lever is placed in position R dur-
ing the stopping phase, the engine will start
up again.
Change from position D to P to prevent the
engine from accidentally starting when
changing and passing by position R.
Additional information about vehicles with
Adaptive Cruise Control (ACC)
In vehicles with ACC function, the engine will
start up again in certain operating conditions
if the radar sensor detects that the vehicle
ahead drives off again. WARNING

Practical tips
Checking levels Fig. 309
Diagram for the location of the various el-
ements. From time to time, the levels of the different
fluids in the v
ehicl
e must be check
ed. Never
fill with incorrect fluids, otherwise serious
damage to the engine may be caused.
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 components mentioned 1 2
3
4
5
6 above. These operations are described in

Technical data
Engine data P etr
ol engines
1.0 TSI Start-Stop
1.0 EcoTSI Start-Stop 1.2 TSI
LEON 5D LEON ST LEON 5D LEON ST LEON 5D LEON ST
Power output in kW (PS) at 1/min 63 (86)/5,000-5,50085 (115)/5,000-5,50081 (110)/4,600-5,600
Maximum torque (Nm at 1/min) 125/1,500-3,000200/2,000-3,500175/1,400-4,000
No. of cylinders/displacement (cm 3
) a)
3/9994/1,197
Fuel Super 95 / Normal 91 (with a slight power loss) ROZ
Gearbox a)
a)
manual DSG manual DSG manual manual
Top speed (km/h) 178178202 202 202 202 194 (V) 194 (V)
Acceleration from 0-80 km/h (seconds) a)
a)
6.6 6.6 6.8 6.8 6.6 6. 7
Acceleration from 0-100 km/h (seconds) a)
a)
9.6 10 9.8 10.2 9.9 10.1
Maximum authorised weight (kg) 1, 7101, 770 1, 720 1, 740 1, 770 1,800 1, 740 1, 790
Weight in running order (with driver) (kg) 1,1911,231 1,202 1,225 1,236 1,259 1,213 1,240
Maximum authorised weight on front axle (kg) 880 870 890 910 870 900 900 880
Maximum authorised weight on rear axle (kg) 880 950 880 880 950 950 890 960
Maximum trailer weight without brakes (kg) 590610600 610 610 620 600 620
Weight of trailer with brakes on gradients up to
8% (k g) 1,300
1,3001,300
1,300 1,300 1,300 1,500 1,500
Weight of trailer with brakes on gradients up to
12% (kg) 1,000

1,000 1,000 1,000 1,000 1,000 1,300 1,300a)
Data not available as this edition goes to print.
358

Technical specifications
Petrol engines
1.6 MPI
2.0 TSI Start-Stop
LEON 5D LEON ST LEON 5D LEON ST LEON
X-PERIENCE
Power output in kW (PS) at 1/min 81 (110)/5,800140 (190)/4,200-6,000
Maximum torque (Nm at 1/min) 155/3,800-4,000320/1,500-4,100
No. of cylinders/displacement (cm 3
) 4/1,598 4/1,984
Fuel Super 95 / Normal 91 (with a slight power loss) ROZ
Gearbox manual automatic automatic DSGDSG DSG / 4Drive
Top speed (km/h) 189 (IV)185 (V)185 (V)224 (VI) 224 (VI) 221 (V&VI)
Acceleration from 0-80 km/h (seconds) 6. 77.47.65.3 5.6 4.9
Acceleration from 0-100 km/h (seconds) 10.511.411.8 7.27. 7 7.2
Maximum authorised weight (kg) 1, 7401, 7701,830 1,8702,020 2,020
Weight in running order (with driver) (kg) 1,1921,230 1,2751,344 1,498 1,498
Maximum authorised weight on front axle (kg) 880 9209101,010 1,040 1,010
Maximum authorised weight on rear axle (kg) 910 9009709101,030 1,060
Maximum trailer weight without brakes (kg) 590610630 670730 740
Weight of trailer with brakes on gradients up to
8% (k g) 1,400
1,400 1,4001,800 1,800 1,700
W
eight of trailer with brakes on gradients up to
12% (kg) 1,200
1,

2001,200 1,600 1,600 1,500 361

Technical data
Petrol engines
2.0 TSI
2.0 TSI Start-Stop
LEON 5D LEON 5D LEON ST LEON 5D LEON ST
Power output in kW (PS) at 1/min 213 (290)/5,900-6,500213 (290)/5,900-6,400 213 (290)/5,900-6,500
Maximum torque (Nm at 1/min) 350/1,850-5,800350/1, 700-5,800 350/1,850-5,800
No. of cylinders/displacement (cm 3
) 4/1,984 4/1,984 4/1,984
Fuel Super 98 / Super 95 (with a slight power loss) ROZ
Gearbox DSGDSGDSG DSG DSG
Top speed (km/h) 250 (VI)250 (VI)250 (VI) 250 (VI) 250 (VI)
Acceleration from 0-80 km/h (seconds) 4.44.44.4 4.4 4.4
Acceleration from 0-100 km/h (seconds) 5. 75. 75.9 5. 75.9
Maximum authorised weight (kg) 1,9201,9102,000 1,9102,020
Weight in running order (with driver) (kg) 1,4311,4211,466 1,4211,478
Maximum authorised weight on front axle (kg) 1,0601,0501,0201,050 1,040
Maximum authorised weight on rear axle (kg) 9109101,030 9101,030
Maximum trailer weight without brakes (kg)