engine coolant SKODA SUPERB 2009 2.G / (B6/3T) Owner's Manual
[x] Cancel search | Manufacturer: SKODA, Model Year: 2009, Model line: SUPERB, Model: SKODA SUPERB 2009 2.G / (B6/3T)Pages: 294, PDF Size: 21.33 MB
Page 4 of 294
Contents3
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
ContentsLayout of this Owner's Manual
(explanations)
. . . . . . . . . . . . . . . . . . . . . . . . . .
Using the system
. . . . . . . . . . . . . . . . . . . . . .
Cockpit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The brief instruction
. . . . . . . . . . . . . . . . . . . . . . . . . .
Basic functions and important information . . . . .
Instruments and Indicator/Warning Lights
. . .
General view of the instrument cluster . . . . . . . . .
Engine revolutions counter . . . . . . . . . . . . . . . . . . . .
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Coolant temperature gauge . . . . . . . . . . . . . . . . . . .
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Counter for distance driven . . . . . . . . . . . . . . . . . . .
Service Interval Display . . . . . . . . . . . . . . . . . . . . . . .
Digital clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Multi-functional indicator (onboard computer)*
Information display* . . . . . . . . . . . . . . . . . . . . . . . . . .
Auto Check Control* . . . . . . . . . . . . . . . . . . . . . . . . . .
Warning lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unlocking and locking
. . . . . . . . . . . . . . . . . . . . . . . .
Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Changing the battery of the radio remote control
Electronic immobiliser . . . . . . . . . . . . . . . . . . . . . . . .
Child safety lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Central locking system . . . . . . . . . . . . . . . . . . . . . . . .
Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unlocking and locking car . . . . . . . . . . . . . . . . . . . . .
Synchonisation of the remote control . . . . . . . . . . Anti-theft alarm system* . . . . . . . . . . . . . . . . . . . . . .
Power windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electric sliding/tilting roof* . . . . . . . . . . . . . . . . . . . .
Lights and Visibility
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interior lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Visibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windshield wiper and wash system . . . . . . . . . . . .
Rear-view mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Exterior mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Automatic dimming exterior mirror* . . . . . . . . . . .
Seats and Stowage
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjusting front seats electrically* . . . . . . . . . . . . . .
Head restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Middle rear head restraint . . . . . . . . . . . . . . . . . . . . .
Rear seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
luggage compartment . . . . . . . . . . . . . . . . . . . . . . . .
The roof rack* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cup holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ashtray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cigarette lighter*, power sockets . . . . . . . . . . . . . . .
Storage compartments . . . . . . . . . . . . . . . . . . . . . . . .
Air conditioning system
. . . . . . . . . . . . . . . . . . . . . .
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air outlet vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Climatic (semi-automatic air conditioning system)
Climatronic* (automatic air conditioning) . . . . . .
Auxiliary heating (auxiliary heating and
ventilation)* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starting-off and Driving
. . . . . . . . . . . . . . . . . . . . . . .
Setting steering wheel position . . . . . . . . . . . . . . . .
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Starting the engine . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear parking aid* . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front and rear parking aid* . . . . . . . . . . . . . . . . . . . .
Park Assist* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cruise control system (CCS)* . . . . . . . . . . . . . . . . . .
Automatic gearbox DSG*
. . . . . . . . . . . . . . . . . . . . .
Automatic gearbox DSG* . . . . . . . . . . . . . . . . . . . . .
Communication
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Multifunction steering wheel* . . . . . . . . . . . . . . . . .
Mobile phones and two-way radio systems . . . . .
Universal telephone preinstallation GSM II* . . . .
Phone voice phonebook* . . . . . . . . . . . . . . . . . . . . .
Universal telephone preinstallation GSM III* . . . .
Phone voice phonebook* . . . . . . . . . . . . . . . . . . . . .
Inputs AUX-IN* and MDI* . . . . . . . . . . . . . . . . . . . . .
CD changer* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Passive Safety
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Basic information . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Correct seated position . . . . . . . . . . . . . . . . . . . . . . .
Seat belts
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Why seat belts? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The physical principle of a frontal collision . . . . .
Important safety information regarding the use of
seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
How are seat belts correctly fastened? . . . . . . . . .
Airbag system
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Description of the airbag system . . . . . . . . . . . . . . .
Front airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Driver's knee airbag* . . . . . . . . . . . . . . . . . . . . . . . . . 6
7
9
9
11
11
17
17
18
18
18
18
19
20
21
21
26
29
33
43
43
43
44
44
45
50
50
51
5252
54
57
60
60
68
70
73
75
76
77
78
78
79
82
83
84
86
91
92
93
94
95
104
104
105
106
109
112
117
117
118119
122
123
124
128
131
131
138
138
141
141
148
151
158
160
160
163
163
163
164
168
168
169
169
170
174
174
176
178
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Page 18 of 294
Instruments and Indicator/Warning Lights
17
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Instruments and Indicator/Warning LightsGeneral view of the instrument cluster
Engine revolutions counter
⇒page 18
Speedometer
⇒page 18
Button for display mode: − Set hours / minutes − Activating / deactivating the
second speed in mph or km/h*
− Service interval - Display of the remaining number of days or miles to the next Inspection Service / Reset*
1)
Coolant temperature gauge
⇒page 18
Display:− with counter for distance driven
⇒page 19
− with Service Interval Display
⇒page 20
− with digital clock
⇒page 21
− with Multi-functional indicator*
⇒page 21
− with Information display*
⇒page 26
Fuel gauge
⇒page 18
Button for: − Reset trip counter for distance driven − Resetting Service Interval Display − Set hours / minutes − Activate / deactivate display mode
Fig. 17 Instrument cluster
1)Valid for countries where the values are indicated in British measuring units.A1A2A3A4A5
A6A7
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Page 19 of 294
Instruments and Indicator/Warning Lights
18
Engine revolutions counterThe red zone of the rev counter scale
⇒page 17, fig. 17
indicates the range in
which the engine control unit begins to li
mit the engine speed. The engine control
unit restricts the engine speed to the steady limit value. Shift into the next higher gear or select
the selector lever position D of the auto-
matic gearbox before reaching the red zone of the rev counter scale. Avoid high engine speeds during the driv
ing time and before the engine has been
warmed up to operating temperature
⇒page 201.
For the sake of the environment
Shifting up early helps you save fuel and reduce the operating noise of your vehicle.SpeedometerWarning against excessive speeds* An acoustic warning signal will sound when the vehicle speed exceeds 120 kilome- tres per hour. The acoustic warning signal
will switch off ag
ain when the vehicle
speed goes below this speed limit.
Note
This function is only valid for some countries.Coolant temperature gaugeThe coolant temperature gauge
⇒page 17, fig. 17
operates only when the igni-
tion is switched on. In order to avoid any damage to the engine
, please pay attentio
n to the following
notes regarding the temperature ranges:
Cold range If the pointer is in the left-hand area of the scale it means that the engine has not yet reached its operating temperature. Avoi
d running at high engine speeds, at full
throttle and at severe engine loads. The operating range The engine has reached its operating temperature as soon as the pointer moves into the mid-range of the scale. The pointe
r may also move further to the right at
high engine loads and high outside temper
atures. This is not critical provided the
warning symbol
in the instrument cluster does not flash.
If the symbol
in the instrument cluster flashes it means that either the coolant
temperature
is too high or the coolant
level
is too low. Observe the guidelines
⇒ page 38, “Coolant temperature/ Coolant quantity
”.
WARNING
Pay attention to the warning notes
⇒page 223, “Working in the engine
compartment” before opening the bonnet and inspecting the coolant level.
Caution
Additional headlights and other attached co
mponents in front of the fresh air inlet
impair the cooling efficiency of the coolant. There is then a risk of the engine over-heating at high outside temperatures and high engine loads!Fuel gaugeThe fuel gauge
⇒page 17, fig. 17
only operates when th
e ignition is switched
on. The fuel tank has a capacity of about 60 litres. The warning symbol
in the instru-
ment cluster lights up when the pointer reaches the reserve marking. There are now about 9 litres of fuel remaining in the tank. This symbol is a reminder for you,
that
you must refuel
.
A1
A4
A6
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Page 35 of 294
Instruments and Indicator/Warning Lights
34
WARNING
•
If you do not pay attention to the warning lights coming on and the corre-
sponding descriptions and warning notes, this may result in severe body injuries or majo
r vehicle damage.
•
The engine compartment of your car is
a hazardous area. There is a risk
of injuries, scalding, accidents and fire when working in the engine compartment, e.g. inspecting and replenis
hing oil and other fluids. It is also
essential to obse
rve all warnings
⇒page 223, “Working in the engine
compartment”.
Note
•
The arrangement of the indicator lights
depends on the model version. The
symbols shown in the following functional description are to be found as indicator lights in the instrument cluster.•
Operational faults are shown in the inst
rument cluster as red symbols (priority
1 - danger) or yellow symbols (priority 2 - warning).Turn signal system
Either the left
or right
indicator light flashes depending on the position of the
turn signal lever. The indicator light flashes at twice its normal rate if a turn signal light fails. This does not apply when towing a trailer.
Control system for exhaust
⇒page 36
Electromechanical power steering
⇒page 36
Engine oil pressure
⇒page 37
EPC fault light (petrol engine)
⇒page 37
Glow plug system (diesel engine)
⇒page 37
Coolant temperature/coolant level
⇒page 38
Traction control system (TCS)
⇒page 38
Electronic stability programme (ESP)*
⇒page 39
Selector lever lock*
⇒page 39
Tyre pressure*
⇒page 39
Antilock brake system (ABS)
⇒page 39
Bonnet
⇒page 40
Seat belt warning light
⇒page 40
Brake pad wear*
⇒page 40
Boot lid
⇒page 41
Open door
⇒page 41
Fluid level in windshield washer system
⇒page 41
Brake system
⇒page 41
Dynamo
⇒page 42
Engine oil level
⇒page 42
Fuel reserve
⇒page 42
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Page 39 of 294
Instruments and Indicator/Warning Lights
38
There is a fault in the glow plug system if the
warning light
does not come on
at all
or lights up continuously
. Contact a specialist garage
as soon as possible to
obtain assistance. If the
warning light
begins
to flash
while driving, a fault exists in the engine
control. The engine management system
selects an emergency programme which
enables you to drive to the nearest specialist garage by adopting a gentle style of driving. The following text will be displayed in the information display*:
Engine fault Workshop! (Engine fault workshop!)
Coolant temperature/ Coolant quantity
The warning light
comes on for a few seconds
4) when the ignition is switched on.
The coolant temperature is too high or the
coolant level too low if the warning light
does not go out or flashes while driving. 3 peeps sound as an additional warning signal.In this case stop and switch the engine off
and check the coolant level; top up the
coolant as necessary. Do not continue your journey
if for some reason it is not possible under the
conditions prevailing to
top up with coolant.
Keep the engine switched off
and
obtain professional assistance from a specialist garage, otherwise it could lead to severe engine damage. If the coolant is within the specified range, the increased temperature may be caused by an operating problem at the coolant fan. Check the fuse for the coolant fan, replace it if necessary
⇒page 257, “Fuse assignment in engine compartment -
version 1” or
⇒page 259, “Fuse assignment in en
gine compartment - version 2”.
Do not continue driving
if the warning light does not go off although the fluid is at
the correct level and also the fuse of the fa
n is in proper order. Contact a specialist
garage to obtain assistance.
Please also refer to the additional instructions
⇒page 226, “Cooling system”.
The following text will be displayed in the information display*:
Check coolant! Owner's manual
WARNING
•
If you must stop for technical reasons, then park the vehicle at a safe
distance from the traffic and switch off the engine and switch on the hazard warning light system
⇒page 66.
•
Take care when opening the coolant expa
nsion bottle. If the engine is hot,
the cooling system is pressurized - risk of scalding! It is best to allow the engine to cool down before removing the cap.•
Do not touch the coolant fan The coolant fan may switch on automati-
cally even if the ignition is off.Traction control system (TCS)
The warning light
comes on for a few seconds when the ignition is switched on.
The warning light comes on when drivin
g when a control cy
cle is activated.
The warning light will come on and remains on if the TCS is switched off or if there is a fault in the system. The fact that the TCS system operates together with the ABS means that the TCS warning light will also come on if the ABS system is not operating properly. If the warning light
comes on immediately after starting the engine, the TCS
system can be switched off for technical
reasons. In this case, the TCS system can
be switched on again by switching the igniti
on on and off. If the warning light goes
out, the TCS system is fully functional again. Further information about the TCS
⇒page 195, “Traction control system (TCS)”.
4)The warning light
on vehicles fitted with information display does not come on after
switching the ignition on, but only if the coolant temperature is too high or the coolant levelis too low.
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Page 105 of 294
Air conditioning system
104
Air conditioning systemIntroductionDescription and informationIf the cooling system is switched on, the temperature and air humidity drops in the vehicle. The wellbeing of the occupants of
the car is enhanced as a result of this
particularly at high outside temperatures and a high air humidity. The system prevents the windows misting up during the cold season of the year. The heating effect is dependent upon th
e coolant temperature, thus full heat
output only occurs when the engine
has reached its operating temperature.
It is possible to briefly activate recirc
ulated air mode in order to enhance the
cooling effect - Climatic
⇒page 108, Climatronic
⇒page 111.
The air inlet in front of the windscreen must be free of ice, snow or leaves in order to ensure that the heating and cooling systems operate properly. After switching on the cooling
Condensation
from the evaporator of the air condi-
tioning may drip down and form a puddle
below the vehicle. This is quite normal
and not an indication of a leak!
WARNING
•
For your own safety and that of other road users, ensure that all the
windows are free of ice, snow and mistin
g. Please familiarize yourself about
how to correctly operate th
e heating and ventilation systems, how to demist
and defrost the windows, as well as with the cooling mode.•
You should not leave recirculated air mode on over a longer period of
time, as “stale” air may result in fatigue in the driver and occupants, divert your attention and also cause the windows to mist up. The risk of having an accident increases. Switch recirculated air mode off as soon as the windows begin misting up.
Note
•
The used air streams out through the air removal openings in the luggage
compartment.•
If the cooling system has not been switched on for a lengthy period, odours may
be produced at the evaporator because of
deposits. Switch the cooling system on
at least once a month for approximately 5 mi
nutes at the highest blower stage - also
during the cold season of the year - in order to avoid such odours. Also open a window for a short time.•
We recommend that you do not smoke in the vehicle when the recirculating air
mode is operating since the smoke which is drawn at the evaporator from the inte-rior of the vehicle forms deposits in the
evaporator of the air conditioning system.
This produces a permanent odour when th
e air conditioning system is operating
which can only be eliminated through co
nsiderable effort and expense (replace-
ment of compressor).•
Please refer to the information regarding the recirculated air mode for Climatic
⇒ page 108 or for Climatronic
⇒page 111.
Using the air conditioning system economicallyThe compressor on the air co
nditioning system uses po
wer from the engine when
in cooling mode which will effect the fuel consumption. It recommended to open the windows or the doors of a vehicle for which the inte- rior has been strongly heated through the ef
fect of direct sunlight in order to allow
the heated air to escape. The cooling system should not be switched on while travelling when the window is open. The desired interior temperature can also be achieved without switching in the cooling system just by switching to fresh air mode.
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Page 106 of 294
Air conditioning system
105
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
For the sake of the environment
When you economize on fuel, you
also reduce pollutant emissions.
Operational problemsIf the cooling system does not operate at outside temperatures higher than +5 °C, there is a problem in the system. The reasons for this may be:•
The fuse on the air conditioning system
has blown. Check the fuse, replace it if
necessary
⇒page 256.
•
The cooling system has switched off automatically for a short time because the
coolant temperature of the engine is too hot
⇒page 18.
If you are not able to rectify the operat
ional problem yourself, or if the cooling
capacity decreases, switch the cooling sy
stem off. Contact a specialist garage.
Air outlet ventsFig. 125 Air vents at the front
Fig. 126 Air vents at the rearOpen air outlet vents – Turn the rotary knob to position
.
Close air outlet vents – Turn the rotary knob to position
0.
Redirecting air flow – The horizontal as well as the vertical direction of the air flow is set with
the handle in the middle of the air outlet vents.
The air outlet vents
2, 3 ⇒fig. 125
and
5 ⇒fig. 126
can be closed and opened indi-
vidually. Unwarmed or cooled air will flow out of the opened air outlet vents according to the setting of control dial and the outside atmospheric conditions.
Note
The air outlet vents
1 ensure in the ventilation and cooling mode for a comfortable
(no-draught) ventilation of the interior of
the vehicle, also if the air outlet vents
3
are closed.
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Page 110 of 294
Air conditioning system
109
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Climatronic* (automatic air conditioning)Description The Climatronic system is a combin
ation of an automatic heating,
fresh air and cooling system which provides optimal comfort for the occupants of the car.The Climatronic maintains fully automatically a convenience temperature. This is achieved by automatically varying the temperature of the outflowing air, the blower stages and the air distribution. The system also takes into account sunlight which eliminates the need to alte
r the settings manually. The
automatic mode
⇒ page 110 ensures maximum wellbeing of th
e occupants at all times of the year.
Description of Climatronic system The cooling operates only if the following conditions are met:•
engine running,
•
outside temperature above approx. +2°C,
•
switched on.
The AC compressor is switched off at a hi
gh coolant temperature in order to provide
cooling at a high load of the engine. Recommended setting for al
l periods of the year:
•
Set the desired temperature, we recommend 22 °C.
•
Press the button
⇒fig. 128
.
•
Move the air outlet vents
2 and
3 so that the air flow is directed slightly upwards.
Aeration of the vehicle when ignition is switched off* On vehicles fitted with power sliding/tilting roof with solar cells* the fresh air blower is automatically switched over to “solar mode” if the sun rays are sufficient after switching off the ignition. The solar
cells on the sliding/tilting roof deliver
power for the fresh air blower
. This supplies the interior of the car with fresh air.
For an optimum ventilation, the air outlet vents
2 and
3 must be opened
⇒ page 105, fig. 125
.
The ventilation functions only when the sliding/tilting roof is closed.
Note
On vehicles equipped with a
factory-fitted radio* or navi
gation*, the information of
the Climatronic is also shown on the display. This function can be switched off, see operating instructions of the ra
dio* or the navigation system*.
Overview of the control elements The controls enable a separate setting of the temperature for the left and right side.Fig. 128 Climatroni
c: Control elements
The buttons
Defrost windscreen intensively Air flow to the windows Air flow to head Air flow in the footwell Recirculated air mode with air quality sensor Rear window
heater
Buttons / control dial
AC
AUTO
A1
A2
A3
A4
A5
A6
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Page 113 of 294
Air conditioning system
112
If you switch off the blower, the Climatronic is switched off. The set blower speed is displayed above the button when the respective number of warning lights come on.
WARNING
•
“Stale air” may result in fatigue in the driver and occupants, reduce
attention levels and also cause the windows to mist up. The risk of having an accident increases.•
Do not switch the Climatronic system off for longer than necessary.
•
Switch the Climatronic system on as soon as the windows mist up.
Defrosting windscreenDefrosting windscreen - switching on – Press the button
⇒
page 109, fig. 128
.
Defrosting windscreen - switching off – Once again press the butt
on or the button .
The temperature control is controlled automa
tically. More air flows out of the air
outlet vents
1.
Auxiliary heating (auxiliary heating and ventilation)*Description and important information The auxiliary heating (auxiliary heating and ventilation) heats or supplies the interior of the vehicle with fresh air independent of the engine.Auxiliary heating (auxiliary heating) The auxiliary heating (auxiliary heating) func
tions in connection with the Climatic or
Climatronic. It can be used when stationary, when engi
ne is switched off for preheating of the
vehicle as well as while driving (e.g. during the heating phase of the engine). The auxiliary heating (auxiliary heating)
warms up the coolant during the combus-
tion of fuel from the vehicle tank. The cool
ant warms up the air, which (if the blower
speed is not set to zero) flows
into the occupant compartment.
Auxiliary ve
ntilation
The auxiliary ventilation enables fresh air
to flow into the vehicle interior by
switching off the engine, whereby the interior temperature is effectively decreased (e.g. with the vehicle parked in the sun).
WARNING
•
The auxiliary heating must never be op
erated in closed rooms - risk of
poisoning!•
The auxiliary heating must not be runn
ing during refueling - risk of fire.
•
The exhaust pipe of the auxiliary heating is located on the underside of
the vehicle. Therefore do not place th
e vehicle, if you wish to operate the
auxiliary heating, in su
ch a way that the exhaust gases of the auxiliary
heating can come easily into contact
with inflammable materials (e.g. dry
grass) or easily inflammable su
bstances (e.g. fuel run out).
AUTO
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Page 114 of 294
Air conditioning system
113
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Note
•
If the auxiliary heating runs, the fuel
consumption comes from
the vehicle tank.
Therefore the auxiliary heating should not be operated, if there is very little fuel in the tank.•
The exhaust pipe of the auxiliary heating,
which is located on the underside of
the vehicle, must not be clogged and the exhaust flow must not be blocked.•
If the auxiliary heating and ventilation is
running, the vehicle battery discharges.
If the auxiliary heating and ventilation
has been operated several times over a
longer period, the vehicle must be driven
a few kilometers in order to recharge the
vehicle battery.•
The auxiliary heating only sw
itches the blower on, if
it has achieved a coolant
temperature of approx. 50 °C.•
At low outside temperatures, this can resu
lt in a formation of water vapour in
the area of the engine compartment.This
is quite normal and is not an operating
problem.•
After switching off the auxiliary heating, the coolant pump runs for a short
period.•
The auxiliary heating and ventilation does not switch on or comes on, if the
vehicle battery indicate
s a low loading state.
•
The auxiliary heating (auxiliary heating) does not switch on, if the following was
shown in the information display or before switching off the ignition:
Please refuel!
(Please refuel!)
.
•
The air inlet in front of the windscreen must be free of ice, snow or leaves in
order to ensure that the auxiliary heating operates properly.•
So that warm air can flow into the vehi
cle interior after switching on the auxil-
iary heating, you must maintain the te
mperature normally selected by you (we
recommend 22°C). It is recommended to
put the air flow
in the position
.
•
On vehicles with DPF (diesel particle filter) the warm coolant heats up the
engine.
Direct switching on/offThe auxiliary heating (auxiliary heating and ve
ntilation) can be switched on or off at
any time
directly
using the button on the op
erating part of the Climatic
⇒ fig. 129
or on the operating part of the Climatronic.
If the auxiliary heating and ventilation is not switched off earlier, it switches off automatically after the expiration of
the set operating period, in the menu
Running
time
.
Fig. 129 Button for direct switching on/off of the auxil-iary heating (auxiliary heating and ventilation) on the operating part of the Climatic
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