warning light SKODA OCTAVIA 2012 3.G / (5E) Repair Manual
[x] Cancel search | Manufacturer: SKODA, Model Year: 2012, Model line: OCTAVIA, Model: SKODA OCTAVIA 2012 3.G / (5E)Pages: 222, PDF Size: 13.52 MB
Page 112 of 222
Driving with a trailerFig. 104
Swivel out the 13-pin power
socket
›
Before hitching the trailer to the vehicle, hold on to the 13-pin power socket in the area
A
» Fig. 104 and swivel it out in the direction of the arrow.
›
Remove the protective cap
5
» Fig. 99 on page 106 upwards before hitching
the trailer to the vehicle.
Safety eye
The purpose of the safety eye
2
» Fig. 99 on page 106 is to attach the break-
away cable of the trailer.
When attaching the breakaway cable to the safety eye, it must sag freely in all
trailer positions (sharp bends, in reverse, etc.).
Exterior mirrors
You have to have additional exterior mirrors fitted if you are not able to see the
traffic behind the trailer with the standard rear-view mirrors. The national legal
requirements must be observed.
Headlights
The headlight settings must be checked before starting a journey with a coupled
trailer. If necessary, adjust the settings with the headlight beam adjust-
ment » page 44 .
Driving speed
For safety reasons, do not drive faster than 80 km/h when hitching a trailer.
Immediately reduce your speed as soon as even the slightest swaying of the trail- er is detected. Never attempt to stop the trailer from “swaying” by accelerating.
Brakes
Apply the brakes in good time! If the trailer is fitted with a trailer brake, apply the
brakes gently at first, then brake firmly. This will avoid brake jolts resulting from
the trailer wheels locking.
On downhill sections shift down a gear in good time to also use the engine as a
brake.
Trailer stabilisation
The trailer stabilisation is an extension of the stabilisation control that works in
conjunction with the counter-steering assistance to reduce the amount the trail-
er "sways".
After turning on the ignition, the ESC warning light in the instrument cluster
lights up for about 2 seconds longer than the ABS warning light.
Prerequisites: › The towing device is assembled or retrofitted ex works;
› The ESC system is active. The warning light
or in the instrument cluster is
not illuminated;
› The trailer is electrically connected to the towing vehicle by means of the trailer
socket;
› The speed is higher than approx. 60 km/h;
› The trailer has a fixed drawbar;
› The ESC system works for both braked and unbraked trailers.
A trailer is connected to the anti-theft alarm system, when: › the vehicle is factory-fitted with an anti-theft alarm system and a towing de-
vice;
› the trailer is electrically connected to the towing vehicle by means of the trailer
socket;
› the electrical system of the vehicle and trailer is fully functional;
› the vehicle is locked with the car key and the anti-theft alarm system is activa-
ted.
When the vehicle is locked, the alarm is activated as soon as the electrical con-
nection to the trailer is interrupted.
Always switch off the anti-theft alarm system before a trailer is connected/dis- connected » page 35, Anti-theft alarm system .
Engine overheating
If the needle for the coolant temperature gauge moves into the right-hand area or the red area of the scale, the speed must be reduced immediately.
Stop and switch off the engine if the warning light
in the instrument cluster
lights up. Wait a few minutes and check the level of coolant » page 174.
The following guidelines must be observed » page 15, Coolant temperature/cool-
ant level
.
The coolant temperature can be reduced by switching on the heating. 110Using the system
Page 113 of 222
WARNING■Never use the safety eye to tow a vehicle!■The increased safety offered by the trailer stabilisation must not tempt you
to take greater risks than otherwise.■
Adapt your speed to the conditions of the road surface and to the traffic sit-
uation.
■
Improper or incorrectly connected electric cables can energise the trailer and
cause functional faults to the vehicle's entire electrical system as well as acci-
dents and severe injuries.
■
All work on the electrical system must be carried out only by ŠKODA special-
ist garages.
■
Never directly connect the trailer's electrical system with the electrical con-
nections for the tail lights or other current sources.
CAUTION
■ The trailer stabilisation need not be able to correctly detect all of driving situa-
tions.■
Trailers that sway slightly are not always detected by the trailer stabilisation
and thus are not stabilised accordingly.
■
Release the pressure on the accelerator pedal if the system is being regulated.
■
Avoid abrupt and sudden driving/braking manoeuvres.
Note
■ Contact between the breakaway cable and the safety eye can result in mechan-
ical wear on the protective surface of the eye. Such wear does not impair the
functioning of the safety eye and is not a fault. It is excluded from the warranty
coverage.■
If you tow a trailer frequently, have your car inspected between service inter-
vals too.
■
The handbrake on the towing vehicle must be put on when coupling and decou-
pling the trailer.
■
For technical reasons, trailers with rear LED lights cannot be connected to the
anti-theft alarm system.
111Towing a trailer
Page 114 of 222
Assist systems
Brake assist systems
Introduction
This chapter contains information on the following subjects:
Stabilisation Control (ESC)
112
Antilock brake system (ABS)
113
Traction control system (TCS)
113
Electronic differential lock (EDL)
114WARNING■ A lack of fuel can cause irregular engine running or cause the engine to shut
down. The brake assist systems would then be without function – risk of acci-
dent!■
Adjust the speed and driving style to the current visibility, weather, road and
traffic conditions. The increased safety offered by the brake assist systems must not tempt you to take greater risks than otherwise – risk of an accident!
■
In the event of an ABS fault, visit a ŠKODA specialist garage immediately.
Adjust your style of driving according to the damage to the ABS as you will not know how great the damage is and the limitation it is placing on the braking
efficiency.
CAUTION
■ All four wheels must be fitted with the same tyres approved by the manufactur-
er to ensure the brake assist systems operate correctly.■
Changes to the vehicle (e.g. to the engine, brakes, chassis) can influence the
functionality of the brake assist systems » page 165.
Note
If a fault occurs in the ABS system, the ESC, ASR and EDL also do not work. An
ABS fault is indicated with the warning light » page 17 .
Stabilisation Control (ESC)Fig. 105
ESC system: TCS button
First read and observe the introductory information and safety warn-
ings on page 112.
The ESC system helps to maintain control of the vehicle in situations where it is
being operated at its dynamic limits, such as a sudden change to the direction of
travel. The risk of skidding is reduced and your car thus offers greater driving sta-
bility depending on the conditions of the road surface.
The ESC system is automatically activated each time the ignition is switched on.The direction which the driver wishes to take is determined based on the steering angle and the speed of the vehicle and is constantly compared with the actualbehaviour of the vehicle. If differences exist, such as the car beginning to skid,
the ESC system will automatically brake the appropriate wheel.
During an intervention of the system, the warning light
flashes in the instru-
ment cluster.
The following systems are integrated into the electronic stabilisation control
(ESC) :
› Antilock brake system (ABS),
› Traction control (TCS),
› Electronic differential lock (EDL)
› Active driver-steering recommendation (DSR),
› Brake assistant (HBA)
› Hill hold control (HHC);
› “Multicollision brake”;
› Trailer stabilisation (TSA)
» page 110, Driving with a trailer .
The ESC system cannot be deactivated. In the Infotainment or with the button
» Fig. 105 only the TCR can be deactivated » operating instructions for Info-
tainment , chapter Setting vehicle systems (CAR button) .
112Using the system
Page 115 of 222
The warning light lights up in the instrument cluster when the TCR is deactiva-
ted.
Active driver-steering recommendation (DSR) The DSR indicates to the driver in critical situations a steering recommendation in
order to stabilise the vehicle. The DSR is activated, for example, on the right and
left vehicle side when braking sharply on different road surfaces.
Hydraulic brake assist (HBA)
The HBA is activated by the very quick operation of the brake pedal. HBA increa- ses the braking effect and helps to shorten the braking distance. To achieve the
shortest possible braking distance, the brake pedal must be applied firmly until the vehicle has come to a complete standstill.
The ABS is activated faster and more effectively with the intervention of the HBA. The HBA is automatically switched off when the brake pedal is released.
Hill hold control (HHC)
The HHC makes it easier to start off on steep hills. The system holds the brake
pressure produced by the activation of the brake pedal for approx. 2 seconds af-
ter the brake pedal is released. The driver can therefore move his foot from the
brake pedal to the accelerator pedal and start off on the slope, without having to
actuate the handbrake.
The brake pressure drops gradually the more you operate the accelerator pedal. If the vehicle does not start off within 2 seconds, it starts to roll back.
The HHC is active as of a 5 % slope, if the driver door is closed. HHC is always ac- tive on slopes when in forward or reverse start off. When driving downhill, it is in-
active.
“Multicollision brake”
The multifunction brake deploys automatic braking after a collision in order to re-
duce the risk of further collisions. Automatic braking can only be deployed at
speeds of over 10 km/h in the event of a frontal or side impact.
The vehicle is slowed down automatically by the ESC system as long as the brakes, the ESC and the requisite electrical system remains operational post-im-
pact.
Automatic braking is not applied if the driver presses the accelerator during the
accident.
Antilock brake system (ABS)
First read and observe the introductory information and safety warn-
ings
on page 112.
ABS prevents the wheels locking when braking. Thus helping the driver to main-
tain control of the vehicle.
The intervention of the ABS is noticeable from the pulsating movements of the
brake pedal which is accompanied by noises.
When the ABS system is active, do not brake periodically or reduce the pressure
on the brake pedal.
Traction control system (TCS)
Fig. 106
TCS button
First read and observe the introductory information and safety warn- ings on page 112.
If the wheels are slipping, the TCS system adapts the engine speed to the condi-
tions of the road surface. The TCS makes it much easier to start off, accelerate
and climb steep hills even if the conditions of the road surface are unfavourable.
The TCS function is automatically activated each time the ignition is switched on.
If your vehicle is fitted with the ESC system, the ASR is integrated into the ESC
system » page 112 .
During an intervention of the system, the TCS warning light flashes in the in-
strument cluster.
113Assist systems
Page 116 of 222
The TCS should normally always be switched on. It may be advisable to switch off
the system only in exceptional circumstances, such as:
› when driving with snow chains;
› when driving in deep snow or on a very loose surface;
› when it is necessary to “rock a vehicle free” when it has got stuck.
The TCR can be deactivated in the Infotainment or with the button
» Fig. 106 » operating instructions for Infotainment , chapter Setting vehicle
systems (CAR button) .
The warning light lights up in the instrument cluster when the TCR is deactiva-
ted.
Ensure the TCS is activated again afterwards.
Electronic differential lock (EDL)
First read and observe the introductory information and safety warn-ings
on page 112.
If one of the wheels starts to spin, the EDL system brakes the spinning wheel and transfers the driving force to the other wheels. This ensures the stability of the
vehicle and a quick journey.
The EDL switches off automatically if severe stresses exist in order to avoid ex- cessive heat generation in the disc brake on the wheel which is being braked. The
vehicle can continue to be driven and has the same characteristics as a vehicle
not fitted with EDL. The EDL switches on again automatically as soon as the
brake has cooled down.
Parking aidFig. 107
Parking aid: Range of sensors/parking aid button on vehicles with
front and rear sensors
Fig. 108
road display/compact display
The system supports the driver using acoustic signals/Infotainment display when parking and manoeuvring.
Information about setting acoustic signals/description of the display in the Info-
tainment display » operating instructions for Infotainment , chapter Setting vehi-
cle systems (CAR button) .
The system uses ultrasound waves to calculate the distance between the bumper
and an obstacle. The ultrasound sensors are integrated in the front/rear bumper.
The system only operates if the ignition is switched on.
114Using the system
Page 117 of 222
Explanation of graphic - range of sensors in the vicinity of the vehicleArea » Fig. 107Range of sensors a)A120 cmB90 cmC160 cmD90 cmEb)90 cma)
These are only the approximate ranges of sensors.
b)
Applies only for vehicles with 12 sensors.
The interval between the acoustic signals becomes shorter as the clearance is re-
duced. A continuous tone sounds from a distance of approx. 30 cm - danger area.
From this moment on do not continue driving!
The length of the vehicle can be increased with an installed detachable towing
device. The danger area thus begins at a distance of around 35 cm on vehicles
equipped with a factory-fitted towing device.
Towing a trailer
On vehicles equipped with a factory-fitted towing device, only the areas
A
and
B
» Fig. 107 of the system are active when operating a trailer, there is no road
display.
Activation/deactivation
The system is automatically activated when you shift into reverse or after press-
ing the button
» Fig. 107 . The symbol
lights up in the button; activation is
confirmed by a brief acoustic signal.
The system is deactivated by moving out of reverse gear, by pressing the button
or automatically at a speed exceeding 10 km/h (the symbol
in the button
goes out).
On vehicles which only have rear sensors, the system can only be deactivated by
moving out of reverse gear.
Automatic system activation when driving forward
The compact display of the parking aid can be displayed in the area of the Info- tainment display » Fig. 108 -
.
Automatic activation takes place at a speed below around 10 km/h under the fol- lowing conditions:
› the distance to the obstacle at the front is less than around 90 cm;
› the distance to the obstacle at the rear or to the side of the vehicle is less than
around 30 cm.
Acoustic signals are sounded as of a distance from the obstacle of around 50 cm.
Automatic display can be activated/deactivated in the Infotainment » operating
instructions for Infotainment , chapter Setting vehicle systems (CAR button) .
Road display
The display of the upcoming road changes depending on the steering angleA
» Fig. 108 - .
Obstacles appearing on the road are represented by the colours:
› the distance to the obstacle is less than around 30 cm - red;
› the distance to the obstacle is greater than around 30 cm - yellow;
Obstacles which do not appear on the road are represented by the following col-
ours:
› the distance to the obstacle is less than around 30 cm - red;
› the distance to the obstacle is greater than around 30 cm - white.
The road ahead is displayed when a forward gear or Neutral is engaged or the se-
lector lever is in position N.
The road behind the vehicle is displayed when reverse gear is engaged or the se-
lector lever is in position R.
WARNING■
The parking aid is not a substitute for the driver paying proper attention and
it is always the driver's responsibility to take care when reversing the vehicle or carrying out similar manoeuvres. Pay particular attention to small children
and animals as they are not recognised by the parking aid sensors.■
You should satisfy yourself before reversing that there is no small obstacle,
such as a rock, thin post, trailer drawbar etc., in front or behind your vehicle.
Such obstacles may not be recognised by the parking aid sensors.
■
Under certain circumstances, surfaces of certain objects and types of cloth-
ing cannot reflect the signals from the parking aid. Thus, these objects or peo-
ple who wear such clothing are not recognised by the parking aid sensors.
■
External sound sources can have a detrimental effect on the parking aid.
Under unfavourable conditions, objects or people may not be recognised.
115Assist systems
Page 118 of 222
CAUTION■If a warning signal sounds for about 3 seconds after activating the system and
there is no obstacle close to your car, this indicates a system fault. The fault is
confirmed additionally when the symbol flashes in the button
.
! is displayed
in the error area of the Infotainment display. Have the fault rectified by a ŠKODA
specialist garage.
■
The sensors must be kept clean (free of ice, etc.) to enable the parking aid to
operate properly.
Note
■ The signal tones for front obstacle recognition are factory-set to be higher than
for rear obstacle recognition.■
If not all fields around the vehicle are shown after the system is activated, the
vehicle will need to be moved a few metres forwards or in reverse.
■
If the parking aid is activated and the selector lever of the automatic gearbox is
in the position P (the vehicle cannot move), the warning signal is interrupted and
no obstacles are displayed.
■
Additional mounted modules, such as a bicycle carrier, can impair the function of
the parking aid.
Park Assist
Introduction
This chapter contains information on the following subjects:
finding a parking space
117
Parking the vehicle
117
Manoeuvring out of a parallel parking space
118
Automatic brake assist
118
Information for the driver
119
The parking aid is part of the park assist system, therefore the information and
safety guidelines » page 114, Parking aid must be read and observed.
Park Assist (in the following referred to as the system) helps drivers park in suita- ble parallel and perpendicular parking places and also to manoeuvre out of paral- lel parking spaces.
The system only operates if the ignition is switched on.
During the parking procedure the system only takes over the steering move- ments, the pedals continue to be operated by the driver.
When the system is activated,
the warning light
» Fig. 109 on page 117 -
lights up in the button.
The traction control system (TCS) must always be switched on when parking.
The function of the system is based on: › the measurement and evaluation of the size of parking spaces when driving,
› the determination of the correct position of the vehicle for parking,
› the calculation of the line on which the vehicle drives backwards into the park-
ing space or forwards from the parking space;
› the automatic turning of the front wheels when parking in, or manoeuvring out
of the parking space.
WARNING■ The system does not exempt the driver from his/her responsibility for park-
ing in and manoeuvring out of the parking space.■
External sound sources can have a detrimental effect on parking in and ma-
noeuvring out of the parking space. Under unfavourable conditions, objects or
people may not be recognised.
■
When parking in, and manoeuvring out of parking spaces, the system auto-
matically executes quick steering movements. While it is doing so, do not place your hands between the steering wheel - risk of injury!
CAUTION
■ If other vehicles are parked behind or on the kerb, the system guides your vehi-
cle beyond the kerb or onto it. Ensure that the wheels or the wheel rims of your
vehicle are not damaged and if necessary intervene in time.■
Under certain circumstances, surfaces or structures of certain objects such as
wire mesh fences, powder snow, etc., cannot be recognised by the system.
■
The evaluation of the parking space and the parking procedure depends on the
circumference of the wheels. The system only works correctly if the vehicle is fit-
ted with the wheel size approved by the manufacturer. If wheels other than those approved by the manufacturer are mounted, the resulting position of the
vehicle in the parking space can differ slightly. This can be avoided by readjusting
the system at a ŠKODA specialist garage. Under certain circumstances, the sys-
tem may not function correctly, for example, if the vehicle is fitted with snow chains or a temporary spare wheel.
116Using the system
Page 122 of 222
The cruise control system (CCS) maintains a constant speed, more than 30 km/h,
once it has been set, without you having to depress the accelerator pedal. This is
only possible within the range which is permitted by the power output and brak-
ing power of the engine.
The warning light illuminates in the instrument cluster when the cruise control
system is activated.WARNING■ For safety reasons, the cruise control system must not be used in dense
traffic or on unfavourable road surfaces (such as icy roads, slippery roads,
loose gravel) – risk of accident!■
The saved speed may only be resumed if it is not too high for the current
traffic conditions.
■
Always switch off the cruise control system after use to prevent uninten-
tional use of the system.
CAUTION
■ The cruise control system is not able to maintain a constant speed when driving
in areas with steeper gradients. The weight of the vehicle increases the speed at which it travels. Therefore, shift to a lower gear in good time or slow the vehicle
down by applying the foot brake.■
It is not possible to switch on the cruise control system on vehicles fitted with a
manual gearbox if the first gear or reverse gear is engaged.
■
It is not possible on vehicles fitted with an automatic gearbox to switch on the
cruise control system if the selector lever is in the position P, N or R.
■
The Cruise Control System may automatically switch off when some brake as-
sist systems (e.g. ESC) intervene, when the speed exceeds maximum permissible
engine speed, or a similar event takes place.
■
The Cruise Control System also remains activated after shifting the gear!
Storing a speedFig. 111
Operating lever: Rocker switch
and switch of the cruise control
system
First read and observe the introductory information and safety warn- ings on page 119.
Storing a speed
›
Turn the switch
A
» Fig. 111 into the ON position.
›
After the desired speed has been reached, press the rocker button
B
into the
SET position.
After you have released the rocker button
B
out of the position SET, the speed
you have just stored is maintained at a constant speed without having to depress
the accelerator.
Changing a stored speed
First read and observe the introductory information and safety warn-
ings
on page 119.
Increasing the speed with the accelerator
›
Depress the accelerator to increase the speed.
›
Release the accelerator to reduce the speed back down to the preset speed.
Increasing the speed with the rocker button
B›
Press the rocker button
B
» Fig. 111 on page 120 into the RES position.
The speed will increase continuously, if the rocker button is pressed and held in
the RES position. Release the rocker button once the desired speed is reached.
The set speed is then stored in the memory.
120Using the system
Page 124 of 222
In the start-stop mode, the engine automatically switches to the vehicle's idle
phase, e.g. when stopped at traffic lights. The engine restarts automatically
where necessary.
Information about the current status of the system can be displayed in the Info-
tainment display » operating instructions for Infotainment , chapter Setting vehi-
cle systems (CAR button) .
Basic conditions for the START STOP mode
› The driver's door is closed.
› The driver has fastened the seat belt.
› The bonnet is closed.
› The driving speed was higher than 4 km.h after the last stop.
› No trailer is coupled.WARNING■
The brake servo unit and power steering only operate if the engine is run-
ning.■
Never let the vehicle roll with the engine switched off.
CAUTION
Always deactivate the START-STOP system before driving through wa-
ter » page 104 .
Note
■
\If the driver's seat belt is removed for more than 30 seconds or the driver's
door is opened during stop mode on vehicles with manual transmission or on ve-
hicles with automatic transmission when the selector lever in position P, the en-
gine must be started manually with the key or starter button KESSY » page 95.■
After manually starting the engine on vehicles with manual transmission, auto-
matic engine shut down is not possible until the vehicle has travelled the re-
quired minimum distance for START-STOPP mode.
■
If on vehicles with automatic transmission, the selector lever D/S or N is selec-
ted after moving in reverse, the vehicle will first need to achieve a speed greater
than 10 km/h before automatic engine shut down takes place again.
■ Changes to the outdoor temperature can have an effect on the internal temper-
ature of the vehicle battery even after several hours. If the vehicle remains out-
doors for a long time in minus temperatures or in direct sunlight, it can take sev-
eral hours until the internal temperature of the vehicle battery reaches a suitable temperature for proper operation of the START STOP system.■
If the Climatronic is running in automatic mode, under certain conditions, the
engine may not switch off automatically.
Starting/shutting down the engine
Fig. 113
Instrument cluster display: En-
gine shut down (STOP phase)
First read and observe the introductory information and safety warn-
ings on page 121.
Vehicles with manual transmission
›
Stop the vehicle (where necessary, apply the handbrake).
›
Put the gear stick into Neutral.
›
Release the clutch pedal.
Automatic engine shut down (STOP phase) takes place. The following indicator
light
- » Fig. 113 appears in the instrument cluster display.
›
Depress the clutch pedal.
The automatic start procedure takes place again (start phase). The warning light
goes out.
Vehicles with automatic transmission
›
Bring the vehicle to a stop and depress the brake pedal.
Automatic engine shut down takes place. The following indicator light
- » Fig. 113 appears in the instrument cluster display.
›
Release the brake pedal.
122Using the system
Page 125 of 222
The automatic start procedure takes place again. The warning light goes out.
Further information on automatic transmission Engine shut down takes place when the selector lever is in positions P, D/S , N
and in Tiptronic mode.
When the selector lever is in position P the engine remains shut down after you
release the brake pedal. Start the engine by pressing the gas pedal or by choosing
a different gear and releasing the brake pedal.
If the selector lever is moved into position R during the STOP phase , the engine
will re-start.
To prevent the engine from starting unintentionally when selecting the position
R , switch rapidly from the position D/S to position P.
The system detects a movement of the vehicle due to the large steering angle or
when the selector lever is moved into position R (e.g. when parking) - no auto-
matic engine shutdown takes place.
The type of braking procedure can influence whether the STOP phase takes place
or not. No STOP phase takes place when the vehicle is moving at low speed (e.g.
during a traffic jam or when tuning) and remains stationary after pressing the
brake pedal lightly. Engine shutdown takes place if you press the brake pedal
down with more force.
Operational conditions of the system
Fig. 114
Instrument cluster display: En-
gine shut down is not currently
available
First read and observe the introductory information and safety warn- ings on page 121.
The START-STOP system is very complex. Some of the procedures are hard to
check without servicing.
No engine shut down is carried out
Before each STOP phase, the system checks whether certain conditions have
been met. No engine shut down takes place in the following situations.
› The engine has not reached the minimum temperature for START STOP mode.
› The temperature inside the vehicle has not reached the desired temperature
set in the air-conditioning system/heating.
› The external temperature is very low/high.
› The windscreen heater is switched on
» page 52.
› The intensive windscreen heater (Climatronic)
» page 86 or windscreen heater/
ventilation is switched on with the maximum air temperature setting (manual
air conditioning system) » page 85.
› The parking aid/Park Assist is switched on.
› The charge state of the vehicle battery is too low.
› The stationary vehicle is on a steep slope or a steep downhill section.
› The idling speed is too high.
The following indicator light
- » Fig. 114 appears in the instrument cluster dis-
play.
The automatic start procedure takes place again
During the STOP phase, the engine fires up without any active driver intervention,
e.g. in the following situations.
› The vehicle begins to roll, e.g. on a slope.
› The difference between the temperature setting of the air-conditioning sys-
tem/heating and the temperature of the interior is too large.
› The windscreen heater is switched on
» page 52.
› The intensive windscreen heater (Climatronic)
» page 86 or windscreen heater/
ventilation is switched on with the maximum air temperature setting (manual
air conditioning system) » page 85.
› The brake pedal was pressed several times (the pressure in the braking system
is too low).
› The charge state of the vehicle battery is too low.
› The current consumption is too high.
123Assist systems