engine VOLKSWAGEN TRANSPORTER 2018 Service Manual

Cleaning the cooker and sink
Clean the surfaces of the gas cooker and sink with commercially available non-abrasive cleaning Remove the pan supports from atop the burners to clean the surface of the gas cooker.
When cleaning the gas cooker, make sure that you do not damage or bend the heat sensors on the burners.
The gas burners should be cleaned with a brush at regular intervals.
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Abrasive sponges and cleaning agents can scratch and otherwise damage surfaces.
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Cleaning products that contain solvents, e.g. acetone, paint thinner, attack the material and can cause damage. <1
Cleaning the display of the central control panel
CD r-l'n First read and observe the Introductory L-l.::JJ information given on page 252. Do not use solvents such as turpentine or pet-
When cleaning the display, use an anti-static cloth or anti-static agent in order to prevent the build up of static charge on the display, which could render the display symbols unrecognizable
rol to clean the display, as these will damage lt. Rectifying faults on the camping equipment
[]J First read and observe the introductory information given on page 252.
Fault Possible cause Solution
Supplementary 1. The fuel tank is empty. 1. Fill up with fuel. heating system is malfunctioning or not working at all
2. There is a defective fuse 2. Replace the fuse 249. 429 and 249.
3. The warm air vent is blocked. 3. Remove objects blocking the air intake or warm air vents.
4. Battery voltage too low. 4. Charge the battery using the battery charger or by running the engine.
5. The switch-on time is not program-5. Properly program the switch-on time. med or is incorrectly programmed.
6. The central control panel is not 6. Switch on the central control panel. switched on.
1. Electrical consumers have been 1. Charge the battery using the battery Battery voltage switched on and caused the voltage of charger or by running the engine. too low the additional battery to drop to 10.5 volts or below.
2. The battery charger is malfunction-2. Check the residual current circuit breaker ing. or have the battery charger checked by a qualified workshop.
Battery charger is 1. There is a defective fuse 1. Replace fuse =>page 249. not charging the 429 and 249. battery.
254 Before the journey

Fault Possible cause Solution
2. The feed plug is not connected prop-2. Check the connection between the vehi-erly. cle and the mains.
3. Mains power failure. 3. Inform the electricity company if necessa-ry.
4. The residual current circuit breaker 4. Switch the residual current circuit breaker has tripped. back on.
Problem with the 1. The waste water tank is full. 1. Drain the waste water tank in a suitable waste water sys-location. tem
2. The water level sensor for the waste 2. Have the water level sensor checked by a water tank is malfunctioning. qualified workshop.
Problem with the 1. The fresh water tank is empty. 1. Fill the fresh water tank. fresh water sys-tem
2. The water level sensor for the fresh 2. Have the water level sensor checked by a water tank is malfunctioning. qualified workshop.
Refrigerator box 1. There is a defective fuse 1. Replace fuse 249. does not cool. 429 and 249.
2. Battery voltage too low. 2. Charge the battery using the battery charger or by running the engine.
3. The central control panel is not 3. Switch on the central control panel. switched on.
The electric pop-1. The central control panel is not 1. Switch on the central control panel. up roof does not switched on. open or close or does not open or close fully.
2. The ignition is not switched on. 2 Switching on the ignition
3. The overheating protection on the 3. Wait a few minutes before you attempt to hydraulic pump is activated. open or close the pop-up roof.
4. Battery voltage too low. 4. Charge the battery using the battery charger or by running the engine.
5. There is a defective fuse 5. Replace fuse 249. 429 and 249.
6. There is a temporary malfunction. 6. Press the button for 5 seconds.
7. The electrical system for the pop-up 7. Close the electric pop-up roof manually roof is malfunctioning. 221 and have the electrical system checked by a qualified workshop.
8. The child proof lock has been activa-8. Wait at least 7 minutes before you again led due to the electric pop-up roof hav-attempt to open or close the electric pop-up ing been opened and closed repeatedly roof. within a short period of time.
Technical data, living area
cu First read and observe the Introductory information given on page 252.
Supplementary heating system
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Maximum heating output: 2.5 kW
Fuel consumption: 0.3 lfh
Equipment, California I 255
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While driving
Starting the engine, changing gear and parking
Starting and stopping the engine
o::n Introduction
This chapter contains information on the following subjects:
Ignition lock . . ......•........ 258
Starting the engine . . . . . • . • . . . . . . . . 258
Stopping the engine . . . . . . . . . . . . . . . . . . . . . 259
Electronic immobilizer . . . . . . . . . • . . . . . . . . . . 260
Immobilizer display
When a vehicle key is not valid or there is a fault in the system, this will be displayed in the Instrument cluster. The engine cannot be started.
Push-starting or tow-starting
For technical reasons, your vehicle must not be push-started or tow-started. Use jump leads to start the engine instead.
Additional information and warnings:
• Vehicle key set =>page 36
• Changing gear =>page 260
• Braking, stopping and parking =>page 269
• Steering =>page 281
• Pull-away assist systems =>page 282
• Filling the tank =>page 340
• Fuel =>page 343
• Manual opening and dosing =>page 413
• Jump starting =>page 443
• Tow-starting and towing =>page 446
A WARNING
Switching the engine off while the vehicle Is moving makes it more difficult to stop the ve-hicle. This can lead to loss of control of the vehicle and to accidents and severe Injuries.
• Braking and steering support systems, the alrbag system, the belt tens loners and other items of safety equipment in the vehicle are only active when the engine is running.
A WARNING (Continued)
• The engine should only be switched off when the vehicle Is stationary.
A WARNING
The risk of serious Injury can be reduced with the engine running or when starting the en-glne.
• Never start or run the engine In unventlla-ted or closed spaces. The exhaust fumes contain carbon monoxide, an odourless and colourless toxic gas. Carbon monoxide can cause people to lose consciousness. it can also cause death.
• Never start or run the engine if oil, fuel or any other highly flammable fluids are under or near the vehicle, or are leaking out of the vehicle, e.g. as the result of damage.
• Never leave the vehicle unattended with the engine running, particularly if a gear or driving mode has been selected. The vehicle could move suddenly or something unexpec-ted may happen that may cause damage, fire and serious Injuries.
• Never use a start booster. Start boosters may explode and cause the engine to sud-denly run at high revs.
A WARNING
The components of the exhaust system be-come very hot. This can cause fires and sari-ous Injuries.
• Never park the vehicle where parts of the exhaust system can come Into contact with Inflammable material underneath the vehicle, e.g. undergrowth, leaves, dry grass, split fuel.
• Never apply additional undersea! or anti-corrosion coatings to the exhaust pipes, cat-a lytic converters or heat shields.
Starting the engine, changing gear and parking I 257

Ignition lock
Fig. 217 Positions of the vehicle key in the ignition lock .
.--m First read and observe the introductory Information and safety warnings & on page 257.
The steering lock can be activated when there is no vehicle key in the ignition lock.
Vehicle key positions :) Fig. 217
@ Ignition switched off. The vehicle key can be removed.
G) Ignition switched on. The steering lock can be released.
® Start the engine. Release the vehicle key as soon as the engine starts. Once released. the vehicle key moves back to position G).
Non-authorised vehicle key
If a non-authorised vehicle key has been inserted in the ignition lock it can be removed as follows:
• Dual clutch gearbox, DSG®: vehicle key cannot be removed from the ignition lock in this position. Press the lock button in the selector lever and re-lease. The vehicle key can be removed.
• Manual gearbox: remove the vehicle key from the ignition lock.
Starting the engine
A WARNING
Careless or unsupervised use of the vehicle key can lead to accidents or Injuries.
• Always take all vehicle keys with you ev-ery time you leave the vehicle. The engine can be started and electrical equipment such as the window controls can be operated. This can cause serious Injury.
• Never leave children or people requiring assistance alone In the vehicle. They could become trapped In the vehicle in an emergen-cy and may not be able to get themselves to safety. For example, locked vehicles may be subjected to very high or very low tempera-tures, according to season. This can cause serious Injuries and Illness or fatalities, espe-cially for small children.
• Never remove the vehicle key from the ig-nition lock when the vehicle Is In motion. The steering lock may be activated and you will no longer be able to steer the vehicle.
m In vehicles with the DSG® dual clutch W gearbox the vehicle key can only be re-moved from the Ignition lock if the selector lever is in position P. If necessary, press the lock button in the selector lever and then release it. ru First read and observe the introductory information and safety warnings & on page 257.
The steps should only be carried out In the specified order.
Step Vehicles with a manual gearbox I Vehicles with dual clutch gearbox DSG ®
1. Press the brake pedal, if required. Keep it held down until stage 5 has been completed.
Fully depress the clutch pedal until the engine I
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258 I While drivong

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The steps should only be carried out In the specified order.
Step Vehicles with a manual gearbox I Vehicles with dual clutch gearbox DSG ®
2a. Shift the gear stick to a neutral position. I Shift the selector lever to position P or N.
3. Only vehicles with diesel engines: to preheat the engine, turn the vehicle key to position 217 G). The indicator lamp mr lights up in the instrument cluster.
4. Turn vehicle key to position 217 ®-do not depress accelerator.
5. Release the vehicle key once the engine has started.
6. If the engine does not start, stop the procedure and repeat it after approximately one minute.
7. Release the handbrake if you wish to pull away =>page 269.
A WARNING
Never leave the engine running if you leave the vehicle unattended, particularly not if a gear or driving mode has been selected. The vehicle could move suddenly or something unexpected may happen that may cause damage, fire or serious injuries.
A WARNING
Start boosters may explode or suddenly cause the engine to run at high revs.
• Never use a start booster.
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• The starter and the engine could be dam-aged if you attempt to start the engine while the vehicle Is In motion or if the engine is started again immediately after it has been switched off.
Stopping the engine
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• When the engine is cold, avoid high engine speeds, driving at full throttle and overloading the engine.
• Do not push-start or tow-start the vehicle. Unburnt fuel can damage the catalytic convert-er.
&-, Do not warm up the engine by running it W while the vehicle is stationary. Instead, pull off as soon as there is good visibility through the win· dows. This helps the engine to reach operating temperature more quickly and reduces emissions.
m Components with a high power consumption L!:J are switched off temporarily when the engine is started.
m When starting from cold, the engine may be a L!:J little noisy for the first few seconds. This is quite normal, and no cause for concern.
m At outside temperatures of less than L!:J +5oC (+41°F), fumes may be detected under a vehicle with a diesel engine if the fuel-powered supplementary heater is switched on. m First read and observe the introductory information and safety warnings & on page 257.
The steps should only be carried out In the specified order.
1. The vehicle must be completely stationary => &.
2. Press the brake pedal. Keep it held down until step 4 has been completed.
3. In vehicles with a dual clutch gearbox DSG®, shift selector lever to position P.
4. Apply the handbrake =>page 269.
5. Turn the vehicle key to position =>Fig. 217 @.
6. In vehicles with a manual gearbox, select the first gear or the reverse gear =>page 263. .,.
Starting the engine, changing gear and parking I 259

A WARNING
Never switch off the engine while the vehicle Is In motion. This can lead to a loss of vehicle control, accidents and serious injuries.
• The alrbags and belt tensioners will not work If the Ignition Is switched off.
• The brake servo will not work when the engine Is switched off. That is why more pressure on the brake pedal is needed to stop the vehicle when the engine Is switched off.
• The power assisted steering will not work when the engine is not running. More power is needed to steer the vehicle when the en-gine Is switched off.
Electronic immobilizer
r-T'n First read and observe the Introductory L-Wl information and safety warnings & on page 257.
The immobilizer helps to prevent the engine from being started and driven with an unauthorised ve-hicle key.
There is a chip in the key. lt automatically deacti-vates the immobilizer when the vehicle key is in-serted into the ignition lock.
The electronic immobilizer is automatically activa-ted when the vehicle key is removed from the igni-tion lock.
Changing gears
CO! Introduction
This chapter contains information on the following subjects:
Warning and indicator lamps ............. . Pedals ... Manual gearbox: selecting a gear ........ .
Dual clutch gearbox DSG® ...... .
DSG® dual clutch gearbox: selecting a gear Changing gear with llptronic ............. .
260 While driving
261 262 263
264
264
266
A WARNING (Continued)
• If the vehicle key is removed from the Igni-tion, the steering lock can activate and you will no longer be able to steer the vehicle.
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If the vehicle has been driven at high load for a long period, the engine could overheat when it Is switched off. In order to avoid damage to the engine, allow the engine to run In neutral for approximately two minutes before switching lt off.
m In vehicles with DSG® dual clutch gearbox, W the vehicle key can only be removed from the ignition lock if the selector lever is in position P.
m After the engine is switched off, the radiator W fan in the engine compartment may run on for some minutes, even if the ignition is switched off or the vehicle key has been removed. The radi· ator fan will switch itself off automatically. The engine can only be started using a genuine Volkswagen vehicle key with the correct code. Co-ded vehicle keys are available from a Volkswagen Commercial Vehicles dealership 36.
If a non-authorised vehicle key has been used, the display in the instrument cluster will show SAFE, or Immobilizer active!. The vehicle cannot be used if this occurs.
m The vehicle cannot be operated properly if W you do not have a genuine Volkswagen key. Driving with dual clutch gearbox DSG® 266 Fault in the DSG® dual clutch gearbox . . . . . 267
Gear-change indicator 268

The following will occur if reverse gear is selected and the ignition is switched on:
• The reverse light comes on.
• The Climatronic switches automatically to air recirculation mode when the vehicle is reversing.
• If fitted, the ParkPilot and the rear view camera system are switched on.
• The static cornering light may be switched on on both sides.
Additional information and warnings:
• Instruments 19
• Volkswagen information system 24
• Braking, stopping and parking 269
• Pull-away assist systems 282
• ParkPilot 287
• Reversing camera (Rear Assist) 291
• Air conditioning 322
• Engine management system and exhaust puri-fication system 407
• Manual opening and closing 413
A WARNING
Rapid acceleration can cause loss of traction and skidding, particularly on slippery roads. This can cause you to lose control of the ve-hicle, which can lead to accidents and seri-ous Injuries.
Warning and indicator lamps
A WARNING (Continued)
• The kickdown function or fast acceleration should only be used If the visibility, weather, road and traffic conditions permit.
A WARNING
Never "ride" the brake pedal. Do not overuse the brake pedal. Constant braking will cause the brakes to overheat. This can considerably reduce the brake effect, Increase the braking distance and, in certain circumstances, cause the brake system to fall completely.
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• Never let the brakes "rub" by applying light pressure to the brake when it Is not necessary to brake. This will Increase levels of wear.
• Before driving down a long, steep gradient, reduce speed and change to a lower gear or move the selector lever to a lower position. This will make use of the engine braking effect and relieve the load on the brakes. The brakes could otherwise overheat and possibly fall. The brakes should only be used to slow or stop the vehicle. ro First read and observe the Introductory Information and safety warnings .1:. on page 260.
Lit up Possible cause Solution
Do not drive on I Allow the gearbox to cool down in selector lever
(!) 7-speed DSG® dual clutch gearbox over-position P. If the warning light does not go out, do not drive heating. on. Seek professional assistance. Failure to do so can cause considerable damage to the gear-box page 267.
Fully depress the brake pedal. Brake pedal not depressed. See also Adaptive cruise control (ACC) 298.
Starting the engine, changing gear and parking 261