The rain sensor will remain active after the ignition is switched off and back on again and will function again if the wiper lever is in position G) and if the vehicle is travelling at speeds higher than approxi-mately 16 km/h (10 mph).
Changes to the functioning of the rain sensor
Possible causes for faults and misinterpretations concerning the sensitive surface 96 of the rain sensor include:
• Damaged wiper blades: a film of water or smears caused by damaged wiper blades can in-crease the time the wipers are switched on, can shorten the length of the intervals between wipes or cause the wipers to run continuously.
• Insects: insects hitting the surface can cause the wipers to be activated.
• Salt deposits: in winter, salt deposits can cause the wipers to continue to wipe the windscreen when it is almost dry.
• Soiling: dry dust, wax, windscreen coatings (lo-tus effect) or detergent deposits (automatic car wash) can cause the rain sensor to become less sensitive and react too slowly or even not at all.
• Crack in the windscreen: when the windscreen is impacted by a stone, a wash cycle is triggered if the rain sensor is on. The rain sensor will then reg-
ister the reduction in sensitivity of the surface and adjust accordingly. The size of the crack could af-fect the way in which the sensor activates the wip-ers.
A WARNING
The rain sensor will not always detect every rain shower and activate the wipers.
• If necessary, switch on the wipers manual-ly if the water on the windscreen restricts the field of vision.
m At regular intervals, clean the sensitive sur-L!...J face of the rain sensor and check the wiper blades for damage 96 (arrow).
m We recommend that you use an alcohoi-W based glass cleaner to remove wax and pol-ish.
Checking and refilling the windscreen washer fluid level
Fig. 97 In the engine compartment: cap of washer fluid reservoir.
r--T'n First read and observe the introductory L-J,:,JJ information and safety warnings & on page 116.
The windscreen washer fluid level should be checked regularly and topped up as necessary.
120 I Before the journey
A filter can be found in the feed throat of the wash-er fluid reservoir. The filter keeps large dirt particles away from the washer jets when refilling. The filter should only be removed for cleaning. if the filter is damaged or cannot be found when refilling, these dirt particles will reach the system and will block the washer jets.
• Open the bonnet & 350.
• The washer fluid reservoir is identified by the $ symbol on the cap 97.
• Check whether there is enough windscreen washer fluid in the reservoir.
• To top up, mix clean water (not distilled water) with a washer fluid recommended by Volkswagen Commercial Vehicles Observe the dilution in-structions on the packaging.
• At low temperatures, add a special anti-freeze agent so that the fluid cannot freeze &.
Additional information and warnings:
• Lights 106
• Transporting 125
• Driving with respect for the environment 278
• Wheels and tyres 367
• Accessories, modifications, repairs and renewal of parts 394
A wARNING
When transporting heavy or bulky objects in the roof carrier, the vehicle's handling will change due to a shift in the centre of gravity and an increased susceptibility to cross-winds.
• Always secure loads properly using suita-ble and undamaged securing straps.
• Cargo that is large, heavy, bulky, long or flat will have a negative effect on the vehicle aerodynamics, centre of gravity and overall handling.
Attaching the mounts and roof carrier
r-Y'n First read and observe the introductory L-J,:.JJ information and safety warnings &. on page 137.
Your vehicle has special roof rails on the right and left for fitting the mounts. Therefore, standard roof carriers cannot be used. Volkswagen Commercial Vehicles recommends using only mounts and roof carriers that have been approved by Volkswagen Commercial Vehicles.
The mounts are the basis of a complete roof carrier system. Special fixtures must then be added to transport luggage, bicycles, skis, surfboards or boats safely on the roof. All components of this system are available at a Volkswagen Commercial Vehicles dealership.
The roof carrier system must always be installed exactly according to instructions and should be kept with the vehicle wallet.
138 I Before the journey
A WARNING (Continued)
• Avoid abrupt and sudden driving and braking manoeuvres.
• Always adapt your speed and driving style to suit visibility, weather, road and traffic con-ditions.
CD
• Always remove the roof carrier before driv-ing through an automatic car wash.
• The height of the vehicle is changed by the installation of a carrier system and the load se-cured to it. Check and compare the height of the vehicle with clearance heights, e.g. for un-derpasses and garage doors.
• The roof carrier system and its load must not obstruct you from opening and closing the sliding/tilting roof and tallgate. The roof aerial must also remain unaffected.
• When opening the tallgate, take care not to let it hit the roof load.
Driving with a fitted roof carrier will increase W air resistance and thus increase fuel con-sumption.
Incorrectly attaching the mounts and roof carrier, and using them Inappropriately, can cause the whole system to fail off the roof. This can cause accidents and injuries.
• Always observe the manufacturer's in-structions.
• Only use mounts and roof carriers when they are undamaged and fitted correctly.
• Fit mounts and roof carriers correctly.
• Check the bolts and anchorage points be-fore starting your journey and adjust as nec-essary after driving a short distance. During a long trip, check ail bolts and fasteners at each stop.
• Special fixtures for items such as bicy-cles, skis, surfboards, etc. should always be properly Installed.
• Do not carry out any alterations or repairs to the mounts and roof carrier.
W Read and observe the instructions provided L!J for the fitted roof carrier system and carry them in the vehicle at all times.
Things to note when driving with a trailer
• If the trailer has an overrun brake, apply the brakes gently at first and then firmly. This will pre-vent the jerking that can be caused by the trailer wheels locking.
• The combination weight causes the braking dis-tance to increase.
• Select a low gear before driving down a slope. This enables you to use the engine braking effect to slow down the vehicle. The brake system could otherwise overheat and fail.
• The vehicle's centre of gravity and, in turn, the vehicle's handling, will change because of the trail-er load and the increased combined towing weight of the vehicle and trailer.
• The weight distribution of a loaded trailer with an unladen towing vehicle is very unfavourable. When driving in this situation, drive particularly carefully and slowly.
Tachograph
In most European countries, a tachograph has to be installed in the vehicle and used if the gross combination weight rating of the vehicle and trailer is over 3,500 kg.
• Observe the legal requirements governing the use of tachographs.
Pulling off on slopes when towing a trailer
A vehicle towing a trailer is liable to roll back a short distance when moving off on a slope, de-pending on the angle of the slope and the total weight of the trailer and vehicle.
When towing a trailer, pull off on slopes as follows:
• Depress and hold the brake pedal.
• Manual gearbox: depress the clutch fully.
• Select first gear or D =:o page 260, Changing gears.
Trailer stabilisation
r-('n First read and observe the introductory L-J,:.U information and safety warnings & on page 139.
The trailer stabilisation function can de-
tect if an attached trailer is starting to
lurch from side to side and can provide
countersteer.
• Unlock hand brake and carefully release while holding down lock button. At the same time, gently depress the accelerator and, in a manual vehicle, release the clutch pedal, until you feel the vehicle moving forwards. If necessary, read the notes on the Hill Hold Assist function =:o page 282, Pull-away assist systems.
• Only let go of the handbrake lever when the en-gine has sufficient power to move off.
• Pull away slowly.
A WARNING
Incorrect trailer towing can cause loss of ve-hicle control and serious personal injury.
• Towing a trailer and transporting heavy or bulky items can change the way the vehicle handles and increase the braking distance.
• Always drive carefully and think ahead. Brake earlier than in normal driving.
• Always adapt your speed and driving style to suit visibility, weather, road and traffic con-ditions. Reduce your speed, particularly when going downhill.
• Accelerate carefully and gently. Avoid abrupt and sudden driving and braking ma-noeuvres.
• Take special care when overtaking. Re-duce your speed immediately if the trailer shows even the slightest sign of snaking.
• Never try to stop a trailer from snaking by increasing your speed.
• Always obey speed limits. In some areas speed limits for vehicles towing trailers are lower than for vehicles without trailers.
If, however, the effects of this snaking on the vehi-cle are detected via the ESC control unit, the vehi-cle is braked automatically by the ESC in order to stabilise the trailer. In this case the ABS indicator lamp flashes .,.
Transporting items 1147
Key to Fig 133·
8REW8FWD Fast forward or reverse during playback. Press the button repeatedly to increase forward or reverse speed. If the§) button is pressed be-forehand, the slow-motion function has been activated.
@ §)PREY 81£XT Change to previous or next title/chapter.
§) PLAY /PAUSE Press once to start or interrupt playback. Press twice during playback and then press the B or 8 button to jump from scene to scene.
@STOP Stop playback.
Call up settings menu for the screen.
© (!) U/D(CH) Q no function
@ (!)VO!.Q Increase or lower the volume.
®l Switch sound on and off.
@ (ij ... (i) Numerical buttons
® @ Repeat the section selected between the first and second time the button was pressed.
@ Zoom into the current image. Press the button repeatedly to increase the zoom factor and finally to switch the zoom function off.
@ @) Switch repeat function on and off.
@ Skip to a chapter or piece of music.
@ §D Call up the TITLE menu of the DVD.
@ @ Select subtitles of DVDs with a multi-lingual subtitle function.
Replacing the battery
If the remote control unit no longer reacts when you press a button. the battery is empty and must be replaced.
• Slide open the cover on the rear of the remote control unit.
• Using a suitable thin object, lever the battery out of the battery compartment.
• Insert a new battery in the direction of the arrow 134
• Close the cover.
Swallowing batteries with a diameter of 20 mm or other lithium batteries can result in severe or even fatal injuries within a very short period of time.
• Always keep the remote control unit, key ring with batteries, spare batteries, round cells and other batteries that are larger than 20 mm out of the reach of children.
Settings on the LCD screen
rl'11 First read and observe the introductory L-W.f information and safety warnings & on page 165.
170 I Before the journey
• Call for medical help immediately you sus-pect that someone has swallowed a battery.
CD
• The remote control can be damaged if the battery is not changed properly.
• Unsuitable batteries can damage the remote control. Replace discharged batteries only with new batteries of the same voltage rating, size and specification.
• Ensure that the battery Is fitted the right way round.
Dispose of discharged batteries in accord-W ance with regulations governing the protec-tion of the environment.
r::l If the 0 symbol is displayed when you press l!J a button, the button will not function when a CD or DVD is inserted in the slot.
Main menu Possible functions
Battery status
Clock
Refrigerator box Switching on
Switching off
Temperature selection
Supplementary Switching on heating system
Switching off
Temperature selection
Status
Program
Clock Date I time
Countdown timer
Wake-up time
Settings
Back
Programming the wake up time
r--f"'n First read and observe the introductory L-lo::.U information given on page 204.
Setting a wake-up time
• Select the Clock menu.
• Select the Wake up time submenu.
• Select New.
• Change the flashing figures by turning the knob 168@ and press the knob to confirm. The display will show this symbol 0.
Setting different wake-up times
Select New to set an additional wake up time. When you have entered seven wake-up times, the display shows the text 7 entries made.
Programming the countdown timer
r--f"'n First read and observe the introductory L-lo::.U information given on page 204.
Description of the submenu with examples
Battery voltage and battery capacity (12.8V, 100%)
Time
Refrigerator box switched on .t
Refrigerator box switched off ./
Cooling temperature settings 1 to "Max." maxi-mum cooling level
Switched on manually .;
Switched off manually .;
Temperature setting (01-10)
Supplementary heating system status (on I man-ual)
Program the supplementary heating system
Day of week and time (10:09. Friday)
Program the countdown time (New)
Program the wake up time: a maximum of 7 wake up times can be stored.
Change flashing figures by turning the knob. Press knob to confirm.
Return to previous menu or initial screen without saving changes.
Deleting or changing a wake-up time
• Use the rotary/push knob to select the desired wake up time.
• Select Change or Del et e. To delete a wake up time, select it and confirm with Yes.
Turning off the wake up alarm
• Press button.
r::l All stored wake-up times are deleted if the L!J central control panel is switched off.
Setting the countdown timer
• Select the Clock menu.
• Select the Countdown timer submenu.
Equipment, California I 207
• Select New.
• Change the flashing figures by turning the knob 168 @) and press the knob to confirm.
Deleting the countdown timer
• Use the rotary/push knob to select the count-down timer.
• Select Delete and confirm by selecting Yes.
Changing the countdown timer setting
• Select New.
• Change the flashing figures by turning the knob 168@) and press the knob to confirm. The old countdown timer setting is automatically over-written.
Interior lights, California
CClJ Introduction
This chapter contains information on the following subjects:
Interior lights in the living area . . . . • . • . . . . . . 209
Interior lights in the pop-up roof . . . . . . . . . . . 210
Additional information:
• Electrical sockets 163
• Battery 350
208 Before the journey
Turning off the countdown timer
• Press the (2) button.
W The stored countdown timer setting is deleted L!J if the central control panel is switched off. <
• Cigarette lighter 163
• Accessories, modifications, repairs and renewal of parts 394
• Fuses 429
• Consumer information 404
• Rectifying faults on the camping equipment 254
Supplementary heater, California
o:JJ Introduction
This chapter contains information on the following subjects:
Programming the supplementary heater. . . . . 251
The supplementary heating system is supplied with fuel from the vehicle fuel tank and can be used when the vehicle is in motion or stationary.
Additional information:
• Central control panel 204
• Supplementary heaters 322
• Rectifying faults on the camping equipment 254
A WARNING
The fumes from the supplementary heating system contain carbon monoxide, which is an odourless and colourless poisonous gas. Carbon monoxide can cause people to lose consciousness. lt can also cause death.
A WARNING (Continued)
• Never start or run the supplementary heat-ing system in unventilated or closed rooms.
• Never programme the auxiliary heater so that it is switched on and run in unventilated or enclosed spaces.
A WARNING
Parts of the exhaust system of the supple-mentary heating system become very hot. This can cause fires.
• Park the vehicle so that no part of the ex-haust system can come into contact with any inflammable material underneath the vehicle, e.g. dry grass.
CD
Do not place any food, medicine or any other heat-sensitive items In front of the vents. Heat-sensitive food, medicine and other items could be either damaged or rendered useless.
,.....-('n First read and observe the introductory L-bl.l information and safety warnings & on page 251.
The built-in timer allows you to program up to sev-en switch-on times.
Functions Submenu Description
New Set daily or day of Turn the rotary/push knob 168@ to change the setting. week. Press the rotary/push knob to confirm the setting and move to the next submenu.
Set the time Set the switch-on time.
Specify the run period. Set the run period for the supplementary heating system. A low battery charge could cause the run period to be cut short.
Select temperature. Select the heating temperature.
Change Change switch-on time. Select the switch-on setting to be changed and select Change. Change the switch-on time as described under New.
Delete Delete switch-on time. Select the switch-on time to be deleted and select Delete. Con-firm entry.
Equipment, California I 251
Dual clutch gearbox DSG®
r-('n First read and observe the Introductory L-.lo:on Information and safety warnings & on page 260.
Description
The DSG® dual clutch gearbox is a gearbox which uses dual-clutch technology to change gear automatically. it uses a dual clutch and two independent gearboxes to enable very fast gear changes with no loss of torque. The DSG® dual clutch gearbox thus combines the performance and economy of a manual gearbox with the com-fort and convenience of a conventional automatic transmission.
How the system works
Engine power is transferred to the drive shafts via the gearbox. In order to change gears, the power transmission between the engine and the gearbox has to be interrupted. This is what the clutch is for.
With the DSG® dual clutch system with its two complementary gearboxes, one gearbox is always connected under load to the engine. When one gear is engaged, another gear is always preselec-
led in the other gearbox. The clutch on the non-driven gear is closed and the other is opened at the same time. This is what makes very fast gear changes possible.
The DSG® dual clutch gearbox is designed to be more efficient than an automatic gearbox. In an au-tomatic gearbox, the torque converter is constantly in use, whereas in the DSG® dual clutch system the idle clutch can be opened, thus saving fuel. With its efficiency, low weight and intelligent control system, the DSG® dual clutch system usually ena-bles fuel consumption equal to or lower than a manual gearbox.
like the manual gearbox, the clutch in the DSG dual clutch system is subject to wear. Regular maintenance is necessary, varying accord-ing to what type of DSG® dual clutch system is in-stalled. For more information see the service schedule. In the DSG® dual clutch system, if one gearbox malfunctions it is deactivated and the oth-er gearbox functions alone *page 267. If this happens, have the system checked as soon as possible by a qualified workshop.
Fig. 221 Selector lever for automatic gearbox with lock button (arrow) in left-hand drive vehicles. The controls are mirrored for right-hand drive vehicles.
264 I While driving
r-('n First read and observe the Introductory L-.lo:on Information and safety warnings & on page 260.
The selector lever is equipped with a selector lever lock. When changing the selector lever position from P to a driving gear, depress the brake pedal and push the lock button in the selector lever in the direction of the arrow *Fig. 221. To move the se-lector lever out of position N to position D or R, first depress and hold the brake pedal.
The current selector lever position or the selected gear will be shown in the instrument duster display if the ignition is switched on. .,..