ABS Seat Alhambra 2020 Owner's Manual
[x] Cancel search | Manufacturer: SEAT, Model Year: 2020, Model line: Alhambra, Model: Seat Alhambra 2020Pages: 380, PDF Size: 7.72 MB
Page 56 of 380
Emergencies
column are deactivated. If the vehicle has
no power supply or there is an el
ectric sys-
t
em fault, the engine must be tow-started
to deactivate the electronic parking brake
and the electronic lock of the steering col-
umn. Towing instructions
Towing requires some expertise and experi-
ence, especially when using a tow r
ope
. Both
drivers should be familiar with the difficulties
involved in towing. For this reason, inexper-
ienced drivers should abstain from towing.
During towing, it should be ensured that no
impermissible tractive forces or shocks are
generated. When towing on an unpaved
road, there is always a risk of overloading and
damaging the anchorage points.
During towing, the towing vehicle can signal
the change of direction even with the hazard
warning lights turned on. To do so, at the
same time, the turn signal lever must be oper-
ated with ignition switched on. Meanwhile, the
hazard warning lights will go off. When the
turn signal lever is returned to the rest posi-
tion, the hazard warning lights will be auto-
matically reactivated. Notes for the driver of the towed vehicle
Page 287 of 380
Braking and parking
virtual standstill. You can continue to steer the
v ehicl
e ev
en when the br
akes are on full.
Keep your foot on the brake pedal and do not
pump the brakes. You will feel the brake pedal
pulsate while the ABS is working.
If the running gear or brake system is modi-
fied, the effectiveness of the ABS could be se-
verely limited.
Hydraulic Brake Assist (HBA)
The brake assist system can reduce the re-
quired braking distance. The braking force is
automatically boosted if you press the brake
pedal quickly in an emergency. You must
keep pressing the brake pedal until the dan-
ger has passed.
Traction control system (ASR)
In the event of wheelspin, the traction control
system reduces the engine torque to match
the amount of grip available. This helps the
car to start moving, accelerate or climb a
gradient.
Electronic differential lock (EDL)
When the EDL detects wheelspin, it brakes
the spinning wheel and directs the power to
the other driven wheel. This function is active
up to approximately 100 km/h (62 mph).
To prevent the disc brake of the braked wheel
from overheating, the EDL cuts out automati-
cally if subjected to excessive loads. The ve- hicle can still be driven. The EDL will switch on
again automatically when the brake has
cooled do
wn.
Electronic engine torque management
(XDS)
When taking a curve, the driveshaft differen-
tial 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) re-
ceives less drive torque than the inner wheel.
This may mean that in certain situations the
torque delivered to the inner wheel is too
high, causing the wheels to spin. On the other
hand, the outer wheel is receiving a lower
drive torque than it could transmit. This can
cause a loss of grip on the drive axle, in this
case the front axle, which results in under-
steer or “lengthening” of the trajectory.
The XDS 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 requested
trajectory is much more precise.
XDS works in combination with the ESC and is
always active, even when ASR is disconnec-
ted, or when the ESC is in Sport mode or dis-
connected. WARNING
Driving at high speed on icy, slippery wet
ground can result in loss of v ehicl
e control
and serious injury to the driver and passen-
gers.