Owner's Manual - Page 140

For 2015 LEON 5D.

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Operation
Take your left foot off the brake pedal.
WARNING
Always adapt your driving style to the traf-
fic conditions.
Only use the launch control programme
when road and traffic conditions permit, and
make sure your manner of driving and accel-
erating the vehicle does not inconvenience or
endanger other road users.
Make sure that the ESC remains switched
on. Please note that when the ASR and ESC
are deactivated, the wheels may start to spin,
causing the vehicle to lose grip. Risk of acci-
dent!
After putting the vehicle into gear, the
“sport” mode of the ESC should be deactiva-
ted again by briefly pressing the
OFF
but-
ton.
Note
After using the Launch control programme,
the temperature in the gearbox may have in-
creased considerably. In this case, the pro-
gramme could be disabled for several mi-
nutes. The programme can be used again af-
ter the cooling phase.
Accelerating with the Launch control pro-
gramme places a heavy load on all parts of
the vehicle. This can result in increased wear
and tear.
Downhill speed control*
The downhill speed control function helps
the driver when driving down steep gradi-
ents.
Downhill speed control is activated when the
selector lever is in D/S and the driver applies
the foot brake. The automatic gearbox auto-
matically engages a lower gear that is suita-
ble for the slope. The downhill speed control
function attempts to maintain the speed at
which the vehicle was travelling when the
foot brake was applied (subject to the laws of
physics and technical drive limitations). It
may be necessary to adjust the speed again
using the foot brake in certain situations. Giv-
en that the downhill speed control can only
change down to 3rd gear, on very steep de-
scents the tiptronic mode may be required. In
this case, manually reduce the tiptronic to
2nd or 1st gear to use the engine brake and
reduce the charge on the brakes.
Downhill speed control is deactivated as
soon as the road levels out again or you
press the accelerator pedal.
On vehicles with cruise control system*
page 150
, downhill speed control is acti-
v
at
ed when you set a cruising speed.
WARNING
The downhill speed control cannot defy the
laws of physics. Therefore, speed cannot be
maintained constant in all situations. Always
be prepared to use the brakes!
Inertia mode
The inertia mode enables the kinetic energy
of the vehicle to be harnessed enabling cer-
tain stretches to be driven without using the
accelerator. This enables fuel to be saved.
Use the inertia mode to “let the vehicle roll”
before, for example, arriving in a town.
Switching on inertia mode
Important: selector lever must be in position
D, gradients below 12 %.
Select, in SEAT Drive Profile*, Eco mode
page 169
.
T
ak
e your foot off the accelerator.
The driver message Inertia will be displayed.
At speeds higher than 20 km/h (12 mph), the
gearbox will automatically disengage and the
vehicle will roll freely, without the effect of
the engine brake. While the vehicle rolls, the
engine runs at idling speed.
Stopping inertia mode
Press the brake or the accelerator pedal.
To make use of the braking force and switch
off the engine again, simply press the brake
pedal briefly.
138
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