Climatronic (automatic air conditioning system)
Introduction
This chapter contains information on the following subjects:
Control elements
103
automatic mode
104
Switching the cooling system on/off
104
Setting the temperature
104
Recirculation mode - Version 1
105
Recirculation mode - Version 2
106
Controlling blower
106
Defrosting windscreen
106
The Climatronic in automatic mode ensures the best-possible setting of the tem-
perature of the outflowing air, the blower stage and air distribution.
The system also takes sunlight into account, which eliminates the need to alterthe settings manually.
The cooling system operates only if the following conditions are met. The cooling system is switched on » page 100.
The engine is running.
The outside temperature is above approx. +2 °C.
The cooling system is switched off at a high coolant temperature in order to pro-
vide cooling at a high load of the engine.
Aeration of the vehicle when ignition is switched off
On models fitted with power sliding/tilting roof with sollar cells, the fresh air blower is automatically switched over to “solar mode” if the sun ray's are suffi-
cient after switching off the ignition. The solar cells on the sliding/tilting roof de-
liver 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 » Fig. 105
on page 99.
The ventilation functions only when the sliding/tilting roof is fully closed.
Note■ We recommend that you have Climatronic cleaned by a specialist garage once
every year.■
On vehicles equipped with a factory-fitted radio or radio navigation system, the
Climatronic information is also shown on their displays. This function can be
switched off, see » operating instructions for the radio or navigation system .
Control elements
Fig. 108
Climatronic: Control elements
First read and observe the introductory information given on page 103.
Functions of the individual controls » Fig. 108 :
Adjust the temperature for the left side » page 104
Adjust the blower speed
» page 106
Depending on equipment:
›
Aux. heating on/off » page 108
›
Switching the windscreen heater on/off » page 59
Adjust the temperature for the right side » page 104
Interior temperature sensor
ABCDE103Air conditioning system
Switching on/offFig. 109
Button for switching on/off the system directly on the operating
part of the air conditioning/Climatronic
First read and observe the introductory information and safety warn-ings
on page 107.
The auxiliary heating (aux. heating) can be switched on/off as follows.
Manually switching on using the button on the operating part of the manual air conditioning/Clima-
tronic. The warning light in the button lights up » Fig. 109;
by using the radio remote control » page 109.
Manually switching off
using the button on the operating part of the manual air conditioning/Clima-
tronic. The warning light in the button goes out » Fig. 109;
by using the radio remote control » page 109.
After switching off the auxiliary heating, the coolant pump runs for a short period.
Automatic switching on/off
The following menu items can be selected from the Aux. heating menu item in
the information display » page 28 (depending on the vehicle equipment):
■ Day of the week - set the current day of the week;
■ Running time - Set the required running time in 5 minute increments. The run-
ning time can be 10 to 60 minutes.
■ Mode - Set the desired heating/ventilation mode;
■
Starting time 1 , Starting time 2 , Starting time 3 - for each pre-set time, the day
and the time (hour and minute) can be set for switching on the auxiliary heating
and ventilation. An empty position can be found between Sunday and Monday
when selecting the day. If this empty position is selected, the activation is per-
formed without taking into account the day.
■ Activate - Activate pre-set mode;
■ Deactivate - Deactivate pre-set mode;
■ Factory setting - Restore factory setting;
■ Back - Return to main menu
Only one programmed pre-set time can be active.
The last programmed pre-set time remains active.
After the auxiliary heating (aux. heating) automatically activates at the set time, it is necessary to pre-set a time again.
If the menu item Back is selected or no changes are made on the display for lon-
ger than 10 seconds, the set values are stored, but the pre-set time is not activa-
ted.
The system switches itself off at the end of the running time set under the menu item Running time .
Note
An indicator light on the button » Fig. 109 is illuminated when the system is
running.
108Using the system
It is not necessary to disconnect the cables of the battery if you recharge the ve-
hicle battery using low amperages (for example from a mini-charger). Refer to the
instructions of the charger manufacturer .
A charging current of 0.1 multiple of the total vehicle battery capacity (or lower)
must be used until full charging is achieved.
It is necessary to disconnect both cables before charging the battery with high
amperages, known as “ rapid charging”.
The vent plugs of the vehicle battery should not be opened for charging.WARNING“Quick-charging” the vehicle battery is dangerous and requires a special
charger and specialist knowledge.
CAUTION
On vehicles with the START/STOP system, the pole terminal of the charger must
not be connected directly to the negative terminal of the vehicle battery, but only
to the engine earth » page 236, Jump-starting in vehicles with the START-STOP
system .
Note
We therefore recommend that vehicle batteries be rapid charged by a specialist
garage.
Replace
First read and observe the introductory information and safety warn-
ings
on page 215.
When replacing a battery, the new vehicle battery must have the same capacity,
voltage, amperage and be the same size. Suitable vehicle battery types can be
purchased from a specialist garage.
We recommend having the battery replaced by a specialist garage, where the
new vehicle battery will be installed properly and the original battery will be dis-
posed of in accordance with national regulations.
Disconnecting or reconnecting
First read and observe the introductory information and safety warn-ings
on page 215.
On disconnecting and reconnecting the vehicle battery the following functions
are initially deactivated or are no longer able to operate fault-free.
OperationOperating measureElectrical power window (operational faults)» page 46Panoramic sliding roof (operational faults)» page 242Enter the radio/navigation system code num-
ber» User manual of the radio
or » user manual of the naviga-
tion systemSetting the clock» page 13Data in the multifunction display are deleted.» page 25
Note
We recommend having the vehicle checked by a specialist garage in order to en-
sure full functionality of all electrical systems.
Automatic load deactivation
First read and observe the introductory information and safety warn-ings
on page 215.
The vehicle voltage control unit automatically prevents the battery from discharg-
ing when the battery is put under high levels of strain. This manifests itself by the
following.
› The idling speed is raised to allow the generator to deliver more electricity to
the electrical system.
› Where necessary, large convenience consumers such as seat heaters and rear
window heaters have their power limited or are shut off completely in the event of an emergency.
218General Maintenance
N
Net partition
95
Behind the front seats96
Behind the rear seats95
Removing and refitting the housing96
Nets86
Non-closable side pocket (Superb Combi)90
O
Oil See Engine oil
211
Oil pressure display messaes
16
On-board computer see multifunction display
25
Operation in winter Diesel fuel
206
Vehicle battery217
Outside temperature26
Overview Engine compartment
209
P
Paintwork See Paintwork care
198
Paintwork care198
Panoramic sliding roof (Combi) Closing
48
Opening48
Sun screen48
Park assist153
Finding a parking space154
Information messages156
Parking155
Parking Automatic brake assist
156
Manoeuvring out of a parallel parking space156
Park assist153
Parking aid152
Parking aid152
Function153
Parking lights51
Parking vehicle38
Part replacement193
Passive safety Before setting off
169
Driving safety170
Safety equipment169
Passive Safety169
Pedals139
Footmats139
Petrol refer to Fuel
205
Polishing the paintwork See Taking care of your vehicle
198
Power outlet 12 V
78
Power steering131
Power windows Button in the front passenger door
45
Operational faults46
Practical features74
12-Volt power outlet78
Storage compartment for umbrella82
Storage compartment in rear centre console82
Storage compartment on the passenger side80
Storage compartment under the armrest, front79
Storage compartment under the passenger seat81
Storage net in the front centre console79
Storage pockets on the front seats82
R
Radiator fan
209
Radio reception See windows
200
Radio remote control Auxiliary heating
109
Raise vehicle231
Rear-view mirror Exterior mirrors
65
Rear fog light55
Rear interior light58
Rear mirror63
Interior mirror64
Rear seats Seat folded forward Combi
74
Rear window - heater59
Recirculated air mode Manual air conditioning
102
Recommended gear24
Refuelling204
Fuel204
Remote control lock
33
Replacing the battery239
Synchronisation process239
unlock33
Remote control key Replacing the battery
239
Removable lights (Superb Combi) Changing rechargeable light batteries
91
Removable Light (Superb Combi) Remove light
91
Removable ski bag84
Removable variable loading floor Fit and remove
94
Repairs and technical alterations193
Replace Vehicle battery
218
Replacing Bulb for main beam
249
Bulb for main beam and daytime running lights249
Bulb for the fog light250
Bulb for the licence plate light250
Bulb in rear light (Superb Combi)251
Bulbs247
Fuses244
265Index