2010 VOLKSWAGEN TRANSPORTER window

m If the cooling system is switched off. the out-W side air that is drawn into the vehicle is not dehumidified. To prevent the windows misting over, Volkswagen Commercial Vehicles recommends that you leave the air conditioning (air conditioning co'!!E.'"essor) switched on. To do this, press the @ button. The indicator lamp in the button must light up.
m Maximum heat output, which is needed to de-W frost the windows as quickly as possible, is only available when the engine has reached its op-erating temperature.
Controls for Climatic
Fig. 254 In the centre console: Climatic controls
m Keep the air intake slots in front of the wind-W screen free of snow, ice and leaves to ensure heating and cooling is not impaired, and to prevent the windows from misting over. !en-o191
Fig. 255 In headliner of the passenger Climatic controls for the passenger compartment. In the centre console [ID: controls of the heating and fresh air system for the passenger compartment.
ill1 First read and observe the Introductory l..-Wl information and safety warnings & on page 322.
Press the corresponding button to switch a func-tion on or off. Press the button again to switch the function off.
Illuminated LE Os in the controls indicate whether a particular function is active. .,.
Air conditioning system I 323

Button, Additional information. Climatic '*Fig. 254 and '*Fig. 255. control
CD Temperature .
••••• Turn the regulator to set the temperature as required.
@ Blower. Setting 0: blower and Climatic are switched off. Setting 4: maximum blower setting.
Air distribution. @ Front infinitely adjustable. Passenger compartment: Can be adjusted manually with the buttons.
® Air distribution to the windscreen. In this position, the air re circulation mode is switched off
automatically, or not switched on at ail .
.. 0 ;;;o Air distribution to the upper body via the air vents In the dash panel.
Air distribution to the footwell.
@o •;;JJ Air distribution to the windscreen and the footweii.
gp Passenger compartment: air distribution to the side windows.
AC Press the button to switch the cooling system on or off.
QW Rear window heating: only functions when the engine is running and switches off automati-
cally after approximately 10 minutes.
Only for vehicles with controls in the roof of the passenger compartment: enabling or REAR disabling controls in the passenger compartment. An indicator lamp in the button lights up
when a control is enabled.
Air recirculation mode =-page 330.
Switch off. I Turn the blower switch to setting 0.
A WARNING
Stale air can quickly make the driver tired and affect their concentration, which in turn can cause collisions, accidents and serious Inju-ries.
324 I While drivmg
A WARNING (ConUnued)
• Never switch off the blowers or switch on the air recirculation mode for an extended pe-riod as this prevents fresh air from entering the vehicle interior.

Button, Additional information. Climatronlc 256 and 257. control
.. 0 Air distribution on the upper body via the air vents in the dash panel or in the headliner in ;;;o the passenger compartment.
!J Air distribution to the footwetl.
tTIJ Passenger compartment: air distribution to the side windows.
dlrlb compartment: defogging the side windows. Press button RWI and then button to activate the function from the front.
Automatic air recirculation mode 330.
w Windscreen heating: only functions when the engine is running and switches off automati-cally after approximately 10 minutes.
qw Rear window heating: only functions when the engine is running and switches off automati-cally after approximately 10 minutes.
Automatic temperature, blower and air distribution control. Press the button: the AUTO High function (high blower output) is switched on. The right-AUTO hand indicator lamp in the button lights up. Press the button again: the AUTO Low function (low blower output) is switched on. The left-hand indicator lamp in the button lights up.
A/C Press the button to switch the cooling system on or off.
Press the button to achieve maximum cooling. The air recirculation mode and cooling sys-tern are switched on automatically, and air distribution is automatically set to position ;D.
Switch off. Press the OFF button@ or manually set the blower to 0. An indicator lamp in the@) button lights up when the system is switched off.
Press the button to readjust the air conditioning settings for the rear seats. The displays REAR then show the settings for the rear seats. Press the button again or do not press any button for approximately 10 seconds in order to switch the function off.
Use residual heat. If the ignition is switched off and the engine is warm, the residual heat
REST from the engine is used to continue to heat the vehicle interior. The function switches off at-ter 30 minutes or when capacity is low. Press button@!] and then button RWI to use the residual warmth in the passenger compartment.
the driver-side temperature settings to all seats: if the indicator lamp in the button is lit up, the driver-side temperature settings also apply to the other seats. Press SYNC the button or activate the temperature regulator for the passenger side or the rear seats to set different temperatures for the passenger side and the rear seats. The indicator lamp in the button is not lit up.
A wARNING A WARNING (Continued)
Stale air can quickly make the driver tired and affect their concentration, which in turn can cause collisions, accidents and serious inju-ries.
326 I While driving
• Never switch off the blowers or switch on the air recirculatlon mode for an extended pe-riod as this prevents fresh air from entering the vehicle interior.

Settings for optimal road visibility
• Switch off air recirculation mode 330.
• Set blower® to level 1 or 2.
• Set the temperature selector G) to the required position.
• Open and position all vents on the dash panel.
• Turn the air distribution Fig. 258 0 to the desired position.
Rear window heating
A button for the rear window heating @ may be contained in the dash panel.
• When the engine is running, press the @ but-ton to switch on the rear window heating.
• The rear window heating is switched off auto-matically after approx. 10 minutes. To switch it off before the automatic switch-off, press the(!) but-ton again.
A WARNING
Stale air can quickly make the driver tired and affect their concentration, which in turn can cause collisions, accidents and serious inju-ries.
• Never switch off the blowers or switch on the air recirculatlon mode for an extended pe-riod as this prevents fresh air from entering the vehicle Interior. Information on the air conditioning system
.........r'n First read and observe the Introductory L-.lr:.ll Information and safety warnings & on page 322.
The cooling system for the vehicle interior only works when the engine is running and the blower is switched on.
The air conditioning system operates most effec-tively with the windows and the sliding/tilting roof closed. However, if the vehicle has heated up after standing in the sun for some time, the air inside can be cooled more quickly by opening the win-dows and the sliding/tilting roof for a short time.
Settings for optimal road visibility
Switching the cooling system on not only reduces the temperature of the vehicle interior, but also the humidity. This improves comfort for the vehicle oc-cupants and prevents the windows from misting when the outside humidity is high.
Climatic
• Switch off air recirculation mode 330.
• Set the blowers to the required level.
• Set the temperature to +22•c (+72.F).
• Open and position all vents on the dash panel 329.
• Turn the air distribution controller to the desired position.
• Press the@) button to switch the cooling sys-tem on. The indicator lamp in the button lights up.
328 I While driving
Cllmatronlc
• Press button.
• Set the temperature to +22•c (+72.F).
• Open and position all vents on the dash panel 329.
The cooling system cannot be switched on
The following criteria may prevent the cooling sys-tem from being switched on:
• The engine is not running.
• The blower is switched off.
• The air conditioning system fuse has blown.
• The ambient temperature is lower than approxi-mately +3"C (+38°F).
• The compressor has been temporarily switched off because the coolant temperature is too high.
• There is a different fault in the vehicle. The air conditioning system should be checked by a quali-fied workshop.
Things to note
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 normal and does not indicate a

Air recirculation mode
.-r'n First read and observe the introductory information and safety warnings .1:!. on page 322.
General notes
There are different types of air recirculation mode:
Manual air recirculation mode (Heating and fresh air system).
Manual air recirculation mode (air condi-tioning system).
Left indicator lamp lit up in the button: manual air recirculation mode (Ciima-
------------Right indicator lamp lit up in the button: automatic air recircutation mode (Ciima-tronic).
The air recirculation mode prevents outside air from entering the vehicle.
if the outside temperature is very low or very high, the manual air recirculation mode should be selec-ted for a short time in order to heat or cool the ve-hicle interior more quickly.
For safety reasons, the air recirculation mode will switch off if the@ button is pressed, or if the air distribution regulator is switched to lliil => .1:!,.
Switching the manual air recirculation mode on and off .o I c:;;:,
Switching on: press button repeatedly until the indicator lamp in the button lights up.
Switching off. press@) button until the indi-cator lamp in the button is no longer lit up.
Switching the manual air recirculation mode on and off in the Climatronic e<>A
Switching on: press the button until the left in-dicator lamp in the button tights up.
Switching off. press the repeatedly until the indicator lamp in the button is no longer lit up.
Function of the automatic air recirculation mode e<>A
In position a>• fresh air will enter the vehicle interi-or. The air recirculation mode will switch on auto-matically if the system detects an increase in the
330 I While driving
concentration of noxious substances in the outside air. The air recirculation mode will switch off as soon as this level has returned to normal.
The system cannot detect unpleasant odours.
The air recirculation mode will not be switched on automatically in certain circumstances such as when the ambient temperature is low or the air conditioning system has been switched on.
Switching the automatic air recirculation mode on and off
Switching on: press button repeatedly until the right indicator lamp in the button lights up.
Switching off: press button repeatedly until the indicator lamp in the button is no longer lit up.
A WARNING
Stale air can quickly make the driver tired and affect their concentration, which In turn can cause collisions, accidents and serious inju-ries.
• Never use the air reclrculation mode for an extended period as no fresh air will enter the vehicle Interior.
• If the cooling system is switched off, the windows can mist up very quickly In air recir-culatlon mode and reduce visibility consider-ably.
• Always switch off the air reclrculation mode when it is not required.
CD
In vehicles with an air conditioning system, do not smoke when the air reclrculatlon mode Is switched on. The smoke drawn Into the cooling system can leave a residue on the evaporator and the dust and pollen filter with active carbon insert, producing a lasting unpleasant odour.
m Cllmatronic: when reversing the vehicle, or l!J when the wash and wipe system is being used, the air recirculation mode will switch on tem-porarily to prevent exhaust emissions from entering the vehicle interior.

Warning lamp
ro First read and observe the Introductory Information and safety warnings & on page 362.
Lit up Possible cause
0 Fault in the alternator.
Several warning and indicator lamps will light up briefly as a functional check when the ignition is switched on. They will go out after a few seconds.
A WARNING
Failure to observe illuminated warning lamps and text messages can lead to your vehicle breaking down In traffic, and can cause acci-dent and serious injury.
Solution
Go to a qualified workshop. Have the electrical system checked. Switch off any electrical consumers that are not required. The vehicle battery will not be charged by the alternator while the vehicle is in motion.
A WARNING (Continued)
• Never ignore any illuminated warning lamps or text messages.
• Stop the vehicle as soon as possible and when safe to do so.
CD
Failure to observe illuminated indicator lamps and text messages can lead to your vehicle be-Ing damaged. <1
Checking the electrolyte level of the vehicle battery
Fig. 279 Engine compartment: pushing up the ve-hicle battery sleeve.
r-111 First read and observe the Introductory l-Jo=,.lJ Information and safety warnings & on page 362.
The electrolyte level of the vehicle battery should be checked regularly in high-mileage vehicles, in hot countries and in older vehicle batteries. The vehicle battery is otherwise maintenance-free.
364 I Cleaning and maintenance
Vehicles with a starUstop system (=>page 283) are fitted with special vehicle batteries. The acid level of these vehicle batteries cannot be checked for technical reasons.
Preparation
• Preparing the vehicle for working in the engine compartment =>page 350.
• Open the bonnet &::. =>page 350.
Opening the battery cover
Fold the sleeve away to one side =>Fig. 279.
Checking the electrolyte level
• Ensure that enough light is available for you to see the colours clearly. Never use naked flames or glowing matter (e.g. cigarettes) as a light source.
• The colour display in the round window on the top side of the vehicle battery will change accord-ing to the electrolyte level.

Vehicle care and maintenance
Caring for and cleaning the vehicle exterior
o:n Introduction
This chapter contains information on the following subjects:
Washing the vehicle . . . . . . . . . . . . . . . 381
Washing the vehicle with a high-pressure cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . 382 Cleaning windows and exterior mirrors . . . . . . 382
Cleaning and changing wiper blades 383
Waxing and polishing the vehicle 384
Cleaning and caring for chrome and aluminium trim parts . . . . . . . . . . . . . . 385
Cleaning and caring for the decorative film . . 385
Cleaning wheels . . . . . . . . . . . . . . . . . . . . . 386
Care of rubber seals . . . . . . . . . . . . . . . . . . . . . 386
De-icing door lock cylinders . . . . . . • . . . . . . . . 387
Undersea! . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387
Cleaning the engine compartment . 387
Regular and expert care helps to maintain the val-ue of the vehicle. Proper maintenance may also be one of the requirements for the approval of warran-ty claims in the event of corrosion or paint defects.
Suitable care products are available from Volkswa-gen Commercial Vehicles dealers.
Additional information and warnings:
• Preparation for working in the engine compart-ment ::-page 350
• Cleaning and caring for the interior ::-page 388
• Accessories, modifications, repairs and renewal of parts ::-page 394
A WARNING
Car care products can be toxic and hazard-ous. Unsuitable care products and Incorrect application of care products can cause acci-dents, serious Injuries, burns or poisoning.
• The care product must be kept In Its origi-nal sealed container.
380 Cleaning and maintenance
A WARNING (Continued)
• Read the manufacturer's Instructions .
• Never store car care products in empty food containers, bottles or any other non-original containers as people finding these containers may not know that they contain care products.
• Keep children away from care products .
• The products can give off harmful fumes during use. They should therefore only be used outside or In well-ventilated spaces.
• Never use fuel, turpentine, engine oil, nail varnish remover or other volatile fluids to wash, clean or care for your vehicle. These substances are toxic and highly Inflammable.
A WARNING
Incorrect care and cleaning of vehicle parts can Impair the safety features of the vehicle and thus cause serious Injury.
• Vehicle parts must be cleaned according to the manufacturer's Instructions.
• Only use approved or recommended cleaning products.
CD
Cleaning agents that contain solvents attack the material and can cause damage.
r:Q:... In the interests of environmental protection, "C!S the vehicle should only be washed in special-ly provided wash bays. This prevents waste water contaminated with oil, grease or fuel from entering the sewerage system. In some countries, washing vehicles anywhere else may be prohibited.
r:Q:... Environmentally-friendly care products "C!S should be used.
r:Q:... Leftover car care products should not be dis-"C!S posed of with ordinary household waste. Read the manufacturer's instructions.

Washing the vehicle
r-f'n First read and observe the introductory Information and safety warnings & on page 380.
The longer substances such as insects, bird drop-pings, resinous tree sap, road dirt, industrial de-posits, tar, soot or road salt and other corrosive materials remain on the vehicle, the more damage they do to the paintwork. High temperatures (for in-stance in strong sunlight) accelerate the corrosion process. The underside of the vehicle should also be cleaned thoroughly and regularly.
Car washes
Please observe the signs on the automatic car wash. Before using an automatic car wash take the usual precautions, such as closing all windows and folding in the exterior mirrors, in order to avoid damage to the vehicle. You must consult the car wash operator if there are special parts on your ve-hicle such as spoilers, roof luggage carrier systems or radio aerials ::.CD.
The paint is so hard-wearing that the car can nor-mally be washed without problems in an automatic car wash. However, the effect on the paint de-pends to a large extent on the design of the car wash. Volkswagen Commercial Vehicles recom-mends the use of car washes without brushes.
To remove any wax residue from the windows and to stop wipers rubbing, please note the following points ::.page 382, Cleaning windows and exterior mirrors.
Washing the car by hand
When washing by hand, first soften the dirt with plenty of water and rinse off as well as possible.
Then clean the vehicle with a soft sponge, a glove or a brush using only light pressure. Start with the roof and work from the top to the bottom. Use a shampoo for very stubborn dirt only.
The sponge or glove should be wrung out thor-oughly at regular intervals.
Clean the wheels, sill panels etc. last. Use a differ-ent sponge for this purpose.
A WARNING
Parts of the vehicle with sharp edges can cause Injury.
• Protect your hands and arms from cuts on sharp parts, for example when cleaning the underbody or the inside of the wheel hous-lngs.
A WARNING
After the car has been washed, the braking effect could set in later than normal and ex-tend the braking distance as the brake discs and brake pads will be wet, or iced up In win-ter.
• You can "dry and de-ice" the brakes by performing careful braking manoeuvres. Make sure that you do not endanger any oth-er road users or violate any legal regulations when doing so.
CD
• The water should be no warmer than +so•c (+140.FJ.
• Do not wash the vehicle in direct sunlight in order to avoid damage to the vehicle palntwork.
• Never clean with insect sponges, rough kitchen sponges or similar products as these can damage the surface.
• Never clean the headlights with a dry cloth or sponge. Always use a wet cloth or sponge. lt is best to use soapy water.
• Washing the vehicle In cold weather: if the vehicle is rinsed with a hose, do not direct the water at the lock cylinders or the gaps around the doors, boot, or bonnet. The locks and seals could freeze.
CD
Observe the following guidelines before driving the vehicle into an automatic car wash in order to avoid damage to the vehicle:
• Ensure that the gap between the guide rails In the car wash is sufficient for the vehicle track. If the track is too narrow your wheels and tyres will be damaged.
• Switch off the rain sensor before driving the vehicle Into an automatic car wash.
• Check that the car wash is tall and wide enough for your vehicle.
• Fold In the exterior mirrors. Electrically fold-Ing exterior mirrors must be moved electrically. Do not fold them in and out by hand.
• In order to prevent damage to the palntwork on the bonnet, fold the wipers back onto the windscreen after drying the wiper blades. Do not drop the wipers onto the glass.
• Lock the tailgate to prevent it from opening accidentally In the car wash. Vehicle care and maintenance 381