warning light Seat Alhambra 2015 Service Manual

Operation
Air conditioning
Air conditioner Introduction Viewing Climatronic information
The factory-fitted radio or navigation system
screen briefly displays information relating to
Climatronic.
The units of temperature measurement is dis-
played on the factory-installed radio or navi-
gation system and, depending on the vehicle
equipment, can be set using the
Configura-
tion menu on the instrument panel. WARNING
Reduced visibility through the windows in-
creases the risk of serious accidents.
● Ensure that all windows are free of ice and
snow and that they are not fogged up pre-
venting a clear view of everything outside.
● The maximum heat output required to de-
frost windows quickly is only available when
the engine has reached its normal running
temperature. Only drive when you have good
visibility. ●
Always ensure that you use the air condi-
tioner and heated rear window to maintain
good visibility.
● Never leave the air recirculation on for a
long period of time. If the cooling system is
switched off and air recirculation mode
switched on, the windows can mist over very
quickly, considerably limiting visibility.
● Switch air recirculation mode off when it is
not required. WARNING
Stuffy or used air will increase fatigue and re-
duce driver concentration possibly resulting
in a serious accident.
● Never leave the fresh air fan turned off or
use the air recirculation for long periods of
time; the air in the vehicle interior will not be
refreshed. CAUTION
● Switch the air conditioner off if you think it
may be broken. This will avoid additional
damage. Have the air conditioner checked by
a specialised workshop.
● Repairs to the air conditioner require spe-
cialist knowledge and special tools. SEAT rec-
ommends taking your car in for technical
service. ●
Do not smoke when air recirculation is
switched on in vehicles with an air condition-
er. The smoke taken in could lie on the cool-
ing system vaporiser and on the activated
charcoal cartridge of the dust and pollen fil-
ter, leading to a permanently unpleasant
smell. Note
● When the cooling system is turned off, air
coming from the outside will not be dried. To
avoid fogging up the windows, SEAT recom-
mends leaving the cooler (compressor) on. To
do this, press the A/C button. The button
lamp should light up.
● If the humidity and temperature outside the
vehicle are high, condensation can drip off
the evaporator in the cooling system and
form a pool underneath the vehicle, this is
completely normal and there is no need to
suspect a leak.
● Keep the air intake slots in front of the
windscreen free of snow, ice and leaves to en-
sure heating and cooling are not impaired,
and to prevent the windows from misting
over. 122

Air conditioning
CAUTION
Never place food, medicines or other heat-
sensitive objects close to the air vents. Being
heat-sensitive, they may be damaged or
made unsuitable for use by the air coming
from the air vents. Note
The air from the vents flows through the vehi-
cle interior and out through the outlets below
the rear window. The slots must not be cov-
ered with items of clothing or other objects. Air recirculation mode
Air recirculation mode prevents the ambient
air from entering the interior.
When the outside temperature is very high,
selecting manual air recirculation mode for a
short period refreshes the vehicle interior
more quickly.
For safety reasons, air recirculation mode is
switched off when the
 button is press-
ed or the air distributor turned to  ››› .
Switching the recirculation mode on and off
manually on the air conditioning (Electronic
manual air conditioning) 
Switching on : press the button
 u
nti l the
lamp on the button lights up. Switching off: press the button

until the
lamp on the button switches off.
Switching the recirculation mode on and off
manually on the Climatronic 
Switching on: press the button  until the
l

amp on the button lights up.
Switching off
: press the button  until the
lamp on the button switches off.
Automatic air recirculation mode 
Fresh air enters the vehicle interior in posi-
tion . If the system detects a high con-
centration of hazardous substances in the
ambient air, air recirculation mode is switch-
ed on automatically. When the level of impur-
ities drops to within a normal range, recircu-
lation mode is switched off.
The system is unable to detect unpleasant
smells.
With the following outside temperatures and
conditions the air recirculation does not
switch on automatically:
● The cooling system is switched on (the A/C button is lit up) and the outside temperature
is below +3 °C (+38 °F).
● The cooling system and the windscreen
wipers are switched off and the outside tem-
perature is below +10 °C (+50 °F).
● The cooling system is switched off and the
outside temperature is below +15 °C (+59 °F). The windscreen wiper is switched
on.
Switching the automatic air recirculation
mode on and off
Switching on
: press the button

until the
right

lamp on the button lights up.
Switching off
: press the button  until all
the lamps on the button are switched off.
Switching the automatic air recirculation
mode off temporarily
● Press the  button once to temporarily
switch to manual air recirculation mode in
the event of unpleasant smells from outside.
The left indicator lamp turns on.
● After more than two seconds, press the 
button again to restart automatic air recircu-
lation. The right indicator lamp turns on. WARNING
Observe the safety warnings ››› in Intro-
duction on page 122.
● If the c

ooling system is switched off and air
recirculation mode switched on, the windows
can mist over very quickly, considerably limit-
ing visibility.
● Switch air recirculation mode off when it is
not required. » 127
Technical specifications
Advice
Operation
Safety

Operation
CAUTION
Do not smoke when air recirculation is
switched on in vehicles with an air condition-
er. The smoke taken in could lie on the cool-
ing system vaporiser and on the activated
charcoal cartridge of the dust and pollen fil-
ter, leading to a permanently unpleasant
smell. Note
Climatronic: air recirculation mode switches
on to prevent exhaust gas from entering the
vehicle interior when it is in reverse and
while the automatic windscreen wipers are
working. Auxiliary heater* (additional
heater)
Introduction The auxiliary heater is powered by fuel from
the vehicle's fuel tank and can be used while
the vehicle is in motion and at a standstill.
Select the mode required (
heat
or fan
)
››› page 130 on the dash panel.
In w int
er, the auxiliary heater can be used in
heat mode before switching on the ignition to
remove any ice, mist or snow from the wind-
screen (thin layers only). WARNING
The auxiliary heater fumes contain carbon di-
oxide, an odourless and colourless toxic gas.
Carbon monoxide can cause people to lose
consciousness. It can also cause death.
● Never switch on the auxiliary heater or
leave it running in places that are enclosed or
unventilated.
● Never program the independent heating
system to be activated and operated in
closed, unventilated areas. WARNING
The components of the auxiliary heater ex-
haust system heat up a great deal. This could
cause a fire.
● Always park your vehicle so that no part of
the exhaust system can come in contact with
flammable materials (such as dried grass). CAUTION
Never place food, medicines or other heat-
sensitive objects close to the air vents. Food,
medicines and other heat-sensitive objects
may be damaged or made unsuitable for use
by the air coming from the air vents. Switching the auxiliary heater on and
off
Switching the auxiliary heater on:

Manually using the instant on/off
button.›››
page
123
ONManually using the remote control.››› page
129
Automatically at the programmed
and enabled on time.››› page
130
Switching the auxiliary heater off: 
Manually using the instant on/off
button for the air conditioner.›››
page
123
OFFManually using the remote control.››› page
129
Automatically after the programmed
time.››› page
130
Automatically when the light comes
on  (fuel reserve).››› page
206
Automatically when the battery pow-
er drops to a very low level.››› page
227 Things to note
After switching the auxiliary heater off, it con-
tinues to run for a short period to completely
128

Operation
An optimum range is obtained by keeping
the remote control vertical, with the aerial
››› Fig. 124 A pointing upwards. When doing
so, do not cover the aerial with your fingers
or with the palm of your hand.
There must be a minimum distance of 2 me-
tr e
s between the remote control and the vehi-
cle. CAUTION
● The radio frequency remote control con-
tains electronic components. Therefore, avoid
getting it wet and being knocked and protect
it from direct sunlight.
● Use of inappropriate batteries may damage
the remote control. For this reason, always re-
place the used battery with another of the
same voltage, size and specifications. For the sake of the environment
● Please dispose of old batteries so that they
do not harm the environment.
● The remote control battery may contain
perchlorate. Observe the legal requirements
for their disposal. Programming the auxiliary heater
The heater or ventilation inside the vehicle
can be programmed for a certain period. Before programming, check that the day is
correctly set in the
Auxiliary heater - day of the
week menu ››› .
Enabling the Auxiliary heater
menu on the
in s

trument panel
● From the main menu, select the Auxiliary
heater submenu and press the OK button on
the windscreen wiper lever.
● OR: press the  or
 arrow buttons on the
multi-function steering wheel until the Auxili-
ary heater menu is displayed.
Menu op-
tionsDescription
Switching on
Switching off
The auxiliary heater can be set to come
on automatically if required. To do so,
select a timer:
– The timer is displayed marked with a
.
– Only one timer can be selected. If a
timer has been selected, Prog. ON will be
displayed on the screen. If no timer has
been selected, the dash panel display
will show Prog. OFF.
– To modify the programmed timer, se-
lect another timer or select the Off op-
tion.
Timer 1
Timer 2
Timer 3
Three different timers (hh.mm) can later
be selected using the On option. If the
auxiliary heater is to be switched on for
just a certain day of the week, select the
day of the week and the time for the aux-
iliary heater to come on.
Menu op-
tionsDescription
DurationThe operating time may vary between 10
and 60 minutes and can be set to 5-mi-
nute intervals.
Operating
modeSet to heat or ventilate the vehicle interi-
or when the auxiliary heater is switched
on.
DaySet the current day of the week.
Factory set-
tingsThe predefined factory values for the
functions of this menu are restored.
BackThis returns to the main menu. Checking programming
If the
timer has been switched on after
switching the ignition off, the light on button  will remain lit for around 10 seconds.
WARNING
Never program the independent heating sys-
tem to be activated and operated in closed,
unventilated areas. The auxiliary heater
fumes contain carbon dioxide, an odourless
and colourless toxic gas. Carbon monoxide
can cause people to lose consciousness. It
can also cause death. 130

Driving
Operating instructions The auxiliary heater exhaust system located
below the vehicle must be kept clear of snow,
mud and other objects. The exhaust gases
must not be obstructed in any way. The ex-
haust gases generated by the auxiliary heater
are removed via an exhaust pipe fitted under-
neath the vehicle.
On heating the vehicle interior, depending on
the outside temperature the warm air is first
directed at the windscreen and then to the
rest of the vehicle interior through the air
vents. If the air vents are turned towards the
windows, for example, the form of air distri-
bution may be affected.
Depending on the outside temperature, the
temperature at which the auxiliary heater
warms the vehicle interior may be somewhat
higher if the heating or air conditioner tem-
perature control is set to maximum before
switching the heating on.
Depending on the engine, vehicles with aux-
iliary heater may be fitted with a second bat-
tery in the luggage compartment that is re-
sponsible for powering the auxiliary heater.
Cases in which the auxiliary heater will not
switch on
● The auxiliary heater requires about as
much power as the dipped beam headlights.
If the battery charge is low, the auxiliary heat- er will switch off automatically or will not
even switch on. This avoids problems when
starting the engine.
●
The heater will switch on just once each
time. The timer will also have to be switched
back on every time it is required. Note
● Noise will be heard while the auxiliary
heater is running.
● When the air humidity is high and the out-
side temperature low, the heating system
may evaporate condensation from the auxili-
ary heater. In this case, steam may be re-
leased from underneath the vehicle. This is
completely normal and there is no need to
suspect a fault!
● If the auxiliary heater runs several times
over a prolonged period, the vehicle battery
may run flat. To re-charge the battery, drive
the vehicle for a long distance. As a general
rule, drive for as much time as the auxiliary
heating was working. Driving
Address Introduction The power steering is not hydraulic but elec-
tromechanical. The advantage of this steer-
ing system is that it disposes of hydraulic
tubes, hydraulic oil, the pump, filter and oth-
er components. The electromechanical sys-
tem saves fuel. While a hydraulic system re-
quires oil pressure to be maintained, electro-
mechanical steering only requires energy
when the steering wheel is turned.
With the power steering system, the assisted
steering function automatically adjusts ac-
cording to the vehicle speed, the steering tor-
que and the wheel turning angle. The power
steering only works when the engine is run-
ning.
WARNING
If the power steering is not working then the
steering wheel is much more difficult to turn
and the vehicle more difficult to control.
● The power steering only works when the
engine is running.
● Never allow the vehicle to move when the
engine is switched off.
● Never remove the key from the ignition if
the vehicle is in motion. The steering may » 131Technical specifications
Advice
Operation
Safety

Operation
lock and it will not be possible to turn the
steering wheel.
Control and warning lampsIt lights
upPossible causeSolution 
(red)Power steering
faulty.
The steering system
should be checked by
a specialised work-
shop as soon as pos-
sible.

(yellow)
Power steering
operation re-
duced.
The steering system
should be checked by
a specialised work-
shop as soon as pos-
sible.
If, after restarting the
engine and driving for
a short distance, the
yellow warning lamp
no longer comes on, it
will
not be necessary
to take the vehicle to
a specialised work-
shop.
The vehicle bat-
tery was discon-
nected and has
been reconnec-
ted.Drive for a short dis-
tance at 15-20 km/h
(9-12 mph).
FlashesPossible causeSolution 
(red)
Fault in the steer-
ing column elec-
tronic lock.  Do not drive on!
Seek professional ad-
vice. 
(yellow)
Steering column
deviation.Gently turn the steer-
ing wheel to and fro.
Steering wheel
not unlocked or
locked.
Remove the key from
the ignition and then
switch the ignition
back on. Check the
messages displayed
on the instrument
panel at the same
time.
Do not drive on, if
the
steering column re-
mains locked after the
ignition has been
switched on. Seek
specialist assistance. Several warning and control lamps light up
for a few seconds when the ignition is switch-
ed on, signalling that the function is being
verified. They will switch off after a few sec-
onds.
WARNING
Observe the safety warnings ››› in Control
and warning lamps on page 47. Information on the steering
Steering column electronic lock
Vehicles with Keyless Access: the steering
column locks when the driver's door is
opened and the ignition is switched off.
Therefore, the vehicle should be at a stand-
still and, where applicable, the selector lever
in position P
.
If
the driver door is opened before the igni-
tion is switched off, the steering column elec-
tronic lock is activated via the ignition key or
the sensor built into the door handle.
Mechanical steering lock
To prevent theft, we recommend you lock the
steering before leaving the vehicle.
Please engage steer-
ing lockUnlocking the steering
Parking the vehicle
››› page 137.Turn the steering wheel
slightly to release the
steering lock.
Remove the key from the
ignition.Insert the key in the igni-
tion lock.
Turn the steering wheel
slightly until you hear the
steering lock.Hold the steering wheel in
this position and switch
on the ignition. 132

Operation
Starting the engine Complete operations only in the sequence
given: Vehicles without
Keyless AccessVehicles with
Keyless Access
1.Press and hold the brake pedal until step 5 is per- formed.
1a.In vehicles with a manual gearbox: press and
hold the clutch down until the engine starts.
2.Put the gearbox lever in neutral or the selector lever in position P or N.
3.
Only in vehicles with
diesel engines: for pre-
heating, turn the key in the ignition lock to po-
sition ››› Fig. 125 1
. A
control lamp lights up
on the dash panel
.

4.
Turn the key in the igni- tion lock to position
››› Fig. 125 2
; do not
press the accelerator.
Press the starter button ››› Fig. 126; do not
press the accelerator. There needs to be a
valid key inside the ve- hicle for the engine to start.
5.Once the engine starts,release the key in the ignition lock.Once the engine starts,release the start-up button.
Vehicles without
Keyless AccessVehicles with
Keyless Access
6.
If the engine does not
start, stop and wait for around 1 minute to try again.If the engine does not
start, stop and wait for around 1 minute to try again. If necessary,
perform an emergency start ››› page 135.
7.Disconnect the electronic parking brake when you
are about to start driving ››› page 137. WARNING
Never leave the vehicle unattended if the en-
gine is running. The vehicle could move off
suddenly, especially if it is in gear, resulting
in an accident and serious injury. WARNING
Cold start sprays could explode or cause a
sudden increase in the engine speed.
● Never use start boosters. CAUTION
● An attempt to start the engine while driving
or starting the engine immediately after turn-
ing it off can cause damage to the engine or
starter motor.
● When the engine is cold, avoid high revs
and heavy acceleration and do not make the
engine work hard. ●
Do not push or tow start the engine. Un-
burnt fuel could damage the catalytic con-
verter. For the sake of the environment
Do not warm the engine at idle speed; start
driving immediately if the visibility is OK.
This helps the engine reach operating tem-
perature faster and reduces emissions. Note
● For example, if the key battery is very worn
or flat, the engine cannot be started with the
starter button. In this case, remove the igni-
tion button from the lock and insert the key.
● Electrical devices with a high power con-
sumption are switched off temporarily when
the engine starts.
● When the engine is started cold, there may
be strong vibrations for a few moments for
technical reasons. This is quite normal, and
no cause for concern.
● At temperatures below +5 °C (+41 °F),
smoke may be given off below the vehicle
when the additional heater is connected. Stopping the engine
Complete operations only in the sequence
given:
136

Operation
WARNING
Driving with worn brake pads or a faulty
brake system may lead to serious accident.
● If  lights, alone or accompanied by a
warning message on the instrument panel
display, please go immediately to a special-
ised workshop to check the brake pads and to
replace them if they are worn. WARNING
Careless parking can cause serious injury.
● Never remove the key from the ignition if
the vehicle is in motion. The steering lock
may engage and lock the steering wheel mak-
ing the vehicle impossible to control.
● Always park your vehicle so that no part of
the exhaust system can come in contact with
flammable materials (such as wood, leaves,
dried grass, spilled fuel, etc.).
● Always apply the electronic parking brake
when you leave your vehicle and when you
park.
● Never leave children or disabled people
alone in the vehicle. They could release the
electronic parking brake, activate the selec-
tor lever or gear stick and start the vehicle
moving. This could result in a serious acci-
dent.
● Always take all the keys with you whenever
you leave the vehicle. The engine could acci-
dentally be started and electrical equipment
such as the windows could accidentally be
operated resulting in serious injury. ●
Never leave children or disabled people
alone in the car. They could be trapped in the
car in an emergency and will not be able to
get themselves to safety. For example, de-
pending on the time of the year, tempera-
tures inside a locked and closed vehicle can
be extremely high or extremely low resulting
in serious injuries and illness or even death,
particularly for young children. CAUTION
● Special care should be taken when parking
in areas with high kerbs or fixed barriers. Ob-
jects protruding from the ground may dam-
age the bumper or other parts of the vehicle
during manoeuvres. To avoid damage, stop
before the wheels touch the barrier or kerb.
● Special attention is required when driving
through entrances, over ramps, kerbs or oth-
er objects. The vehicle underbody, bumpers,
mudguards and running gear, and the engine
and exhaust system could be damaged as
you drive over these objects. Warning and control lampsIt lights
upPossible causeSolution 
(red)
Together with the
control lamp  on
the button: Elec-
tronic parking
brake on.››› page 140
Fault in the brake
system  Stop the vehicle!
Seek professional
assistance!
››› page 142.
Brake fluid level
inadequate.  Do not drive on!
Check brake fluid
level ››› page 225.
Together with the
ABS control lamp
: ABS fault.
Contact a special-
ised workshop. The
vehicle can be
braked without ABS. 
(red)Brake pedal not
pressed!Press brake pedal to
the floor.

(yellow)Front brake pads
worn.
Contact a special-
ised workshop im-
mediately. Inspect
all the brake pads
and replace as nec-
essary.
138

DrivingIt lights
upPossible causeSolution 
(yellow)
ESC disconnected
by the system.Switching the igni-
tion on and off If
necessary, drive for a
short distance.
Fault in the ESC.Contact a special-
ised workshop.
Together with the
ABS control lamp
: Fault in the
ABS.
Contact a special-
ised workshop. The
vehicle can be
braked without ABS.
The battery has
been reconnected.››› page 227 
(yellow)ASR manually de-
activated.
Switch on ASR
››› page 156. ASR is
automatically activa-
ted when the igni-
tion is switched on
or off. 
(yellow)
Together with the
ESC control lamp
: Fault in the
ABS.Contact a special-
ised workshop. The
vehicle can be
braked without ABS.
Together with the
warning lamp or : ABS fault. 
(yellow)
Together with the
warning lamp flashing: electron-
ic parking brake
faulty.Contact a special-
ised workshop.
It lights
upPossible causeSolution 
(green)Brake pedal not
pressed.
Press the brake ped-
al to select a gear
range.
Press the brake ped-
al to disconnect the
electronic parking
brake
››› page 140.
FlashesPossible causeSolution 
(red)
Electronic parking
brake faulty. The
control lamp
may light up at the
same time or the
control lamp
may flash on the
button.
Contact a special-
ised workshop, as it
may not be possible
to park the vehicle in
safety.

(yellow)ESC or ASR regu-
lating.Take your foot off the
accelerator. Adjust
your driving style to
the road conditions.
Several warning and control lamps light up
for a few seconds when the ignition is switch-
ed on, signalling that the function is being
verified. They will switch off after a few sec-
onds.
WARNING
Observe the safety warnings ››› in Control
and warning lamps on page 47. WARNING
Driving with brakes in bad condition could re-
sult in a serious accident.
● If the brake warning lamp  does not go
out, or if it lights up when driving, the brake
fluid level in the reservoir is too low or there
is a fault in the brake system. Obtain profes-
sional assistance immediately ››› page 225,
Checking the brake fluid level.
● If the brake warning lamp  lights up to-
gether with the ABS warning lamp , the
regulation function of the ABS could be mal-
functioning. As a result, the rear wheels can
lock relatively easily when braking. If the rear
wheels lock this could result in loss of vehicle
control! If possible, reduce your speed and
drive carefully to a specialised workshop
close by to check the brake system. During
the following journey, avoid sudden braking
and manoeuvres.
● If the ABS warning lamp  does not go out
or if it lights while driving, the ABS is mal-
functioning. The vehicle can only be stopped
using normal braking without ABS. The pro-
tection provided by the ABS is not available.
Visit a specialised workshop as soon as pos-
sible.
● If  lights, alone or accompanied by a
warning message on the instrument panel
display, please go immediately to a special-
ised workshop to check the brake pads and to
replace them if they are worn. 139
Technical specifications
Advice
Operation
Safety

Operation
Electronic parking brake Fig. 128
Detailed view of the centre console:
electronic parking brake switch Applying the electronic parking brake
The parking brake can be applied whenever
the vehicle is at a standstill, even when the
ignition is switched off. Always apply the
parking brake when you leave your vehicle
and when you park.
●
Pull button  until the control lamp
 on
the button lights up.
● The parking brake is applied when the con-
trol lamp  lights up on the instrument pan-
el ››› page 138 .
R el
easing the electronic parking brake
● Switch the ignition on.
● Press button  . At the same time, press
the brake pedal hard or gently press the ac-
celerator pedal with the engine switched on. ●
The control lamps  on the button and 
on the in s

trument panel go out.
Automatic release of the electronic parking
brake on starting the engine
The electronic parking brake is automatically
released when the vehicle starts moving, if
the driver door is closed and
the driver is
wearing his/her seat belt. In addition, in ve-
hicles with a manual gearbox the clutch ped-
al should also be pressed to the floor before
starting the engine so that the system recog-
nises that the parking brake should be re-
leased.
Emergency braking function
Only use the emergency braking function if
the vehicle cannot be stopped with the brake
pedal ››› !
● Pull button 
hard
to stop the vehicle. The
w

arning display will be accompanied by the
corresponding audible warning.
● To stop the braking process, release the
button or press the accelerator. WARNING
The incorrect use of the electronic parking
brake may result in serious accident.
● Never use the electronic parking brake to
brake the vehicle except in an emergency.
The braking distance is considerably longer, because braking is only applied to the rear
wheels. Always use the foot brake.
●
Never accelerate from the engine compart-
ment with the engine running and a gear or a
gear range engaged. The vehicle could move,
even if the parking brake is applied. Note
● In vehicles with a manual gearbox: when
the clutch pedal is released and the accelera-
tor pressed at the same time, the electronic
parking brake is automatically released.
● If the vehicle battery is flat, it will not be
possible to disconnect the electronic parking
brake. Use the jump-start ››› page 253.
● When the electronic parking brake is ap-
plied or released, noises may be heard.
● If the electronic parking brake has not been
used for a long while, the system sometimes
performs automatic and audible checks while
the vehicle is at a standstill. Parking
When parking your vehicle, all legal require-
ments should be observed.
To park the vehicle
Complete operations only in the sequence
given.
● Park the vehicle on a suitable surface ››› .
140