2015 VOLKSWAGEN TRANSPORTER engine coolant

While driving .. ...... 257
Starting the engine, changing gear and parking
-Starting and stopping the engine .. 257
-Changing gears . . . . . . . . . .......... 260
-Braking, stopping and parking ......... 269
-Driving with respect for the environment 278
-Steering ........... 281
Driver assist systems
-Pull-away assist systems .... 282
-ParkPilot ............................ 287
-Reversing camera (Rear Assist) ....... 291
-Cruise control system (CCS) . . . . . ... 295
-Adaptive cruise control (ACC) ......... 298
-Area monitoring system (Front Assist) .. 307
-Lane change assist system (Side Assist) . .. . . .. .. . . . . . . . . .......... 312
-Driver Alert System (recommendation for rest breaks) . . . . . . . . . . ......... 315
-Adaptive chassis control (DCC) ........ 317
-Tyre monitoring system . . . . . . . ....... 318
Air conditioning system
-Heating, ventilating, cooling ........... 322
-Supplementary heaters (auxiliary air heater or auxiliary coolant heater) .... 332
At the filling station
-Filling the tank ....................... 340
-Fuel . . . . . . . . . . . . . . . . ........ 343
-Emission control system for diesel vehicles (AdBiue®j ................... 346
Cleaning and maintenance ...... 350
In the engine compartment
-Preparation for working in the engine compartment . . . . . . . . . . . . . . . . 350
-Engine oil ........................... 353
-Coolant ..................... 358
-Vehicle battery ....................... 362
Wheels and tyres
-Useful information about wheels and
tyres . . . . . . . . . . . . . . ..... 367
Vehicle care and maintenance
-Caring for and cleaning the vehicle exterior . . . . . . . . . . . . . . . . . . . ... 380
-Cleaning and caring for the interior ..... 388
-Accessories, modifications, repairs and renewal of parts . . . . . . . .... 394
-Mobile online services .. 402
-Consumer information 404
-Engine management system and exhaust purification system . . . .. 407
If and when ........................ 410
Practical tips
-Frequently asked questions ........... 410
-In an emergency ..................... 411
-Manual opening and closing . . . . . . . . . 413
-Vehicle toolkit . . ............... 416
-Hubcaps.. . .................... 417
-Changing a wheel .................... 420
-Breakdown set ....................... 425
-Fuses................ . . 429
-Changing bulbs . . . . . . . . .....•.... 432
-Jump starting . . . . . . .......... 443
-Tow-starting and towing . . . 446
Technical data ...
Technical data
-Vehicle data
-Petrol engines
-Diesel engines ..
Abbreviations
Index .......... .
... 450
... 450
......... 453
455
..... " ... 463
.. 465
Table of Contents 3

Instrument cluster
Warning and indicator lamps
The warning and indicator lamps indicate various warnings ::.&.faults ::.(D or certain functions. Some warning and indicator lamps light up when the ignition is switched on and should go out once the engine is running or the vehicle is in motion.
Depending on the vehicle's equipment level, addi-tional text messages could appear in the display on the instrument cluster to provide further infor-mation or to ask you to perform certain tasks ::.page 19, Instruments.
Symbol Meaning=:>&
Do not drive on I
Depending on the vehicle equipment level, sym-bols may be displayed in the instrument cluster in-stead of warning lamps.
Signal tones are given when some warning or indi-cator lamps light up.
For details on indicator lamps which light up in the light switch see Chapter "Lighting" ::.page 106.
See
Parking brake applied, brake fluid level too low or fault in the ::.page 269 brake system.
Lit up: ·i:-Do not drive ont
-F-Coolant level too low. coolant temperature too high, or coolant ::.page 358 system is faulty.
Flashing: fault in engine coolant system. ::.page 358
Do not drive ont ::.page 353 "t:::r. Engine oil pressure too low.
oG The en£ine cannot be restarted! AdBiue level too low. ::.page 346
oG
with The engine cannot be restarted! Fault in the Ad Blue® system. ::.page 346
CRl ::0 Do not drive on I ::.page 45 .... At least one vehicle door is opened or not properly closed .
c:::5 Do not drive on I ::.page 49 The tailgate or wing doors are open or not properly closed. ::.page 52
!6 'er Driver seat belt is not fastened. ::.page 79
Changing gear ::.page 260
({5)) Depress the brake pedal. Brakes ::.page 269 Adaptive cruise con-trol (ACC) ::.page 298
Adaptive cruise control (ACC) not available. ::.page 298
0 Fault in the alternator. ::.page 362
m DSG® dual clutch gearbox is too hot. ::.page 260
Overv1cw of the vehicle

Instrument overview
Fig. 14 Instrument cluster in the dash panel.
m First read and observe the Introductory Information and safety warnings & on page 19.
Descriptions of the instruments 14:
G) Setting button for the clock 1)
-Press the ()button to mark either the hours or minutes display.
-Press the (o.o 1 sn) button to continue Q). Press and hold to scroll through quickly.
-Press the ()button again to finish setting the clock.
® Rev. counter (running engine speed in revolutions x 1,000 per minute).
The start or the red zone on the dial indicates the maximum engine speed that may be used in each gear when the engine is wanm and after it has been run in properly. You should change up a gear or move the selector lever to D (or lift your foot off the accelerator) before the needle reaches the red zone =:o(D.
@ Coolant temperature dlsplay.J,. 358.
0) Displays =:opage 21.
® Speedometer
® Fuel gauge =:opage 340.
CD Reset button for the trip recorder display (trip).
-Press the [o.o 1 sn) button to reset to zero.
CD
• When the engine Is cold, avoid high engine speeds, driving at full throttle and overloading the engine.
• The needle on the rev counter should only briefly point Into the red area, as engine dam-age may otherwise be Incurred.
&... Changing up a gear early will help to save W fuel and reduce engine noise.
r:il The instruments and displays may vary de-L!J pending on the equipment level of the vehi-cle. ') In some versions of the vehtcle, it mey be possible to adjust the clock settings using the Sett1 ngs menu on the Instrument clus· ter display 30.
20 Ovcrvtew of the vchtclc

Recommended windscreen washer fluid
• For warm weather: summer windscreen wash G 052 184 A 1. Dilution 1:100 (1 part concen-trate, 100 parts water) in the washer fluid reservoir.
• All-year washer fluid G 052 164 A2. Dilution in winter to -18°C (0°F) approx. 1 :2 (1 part concen-trate, 2 parts water), otherwise dilute one part con-centrate to four parts water (1 :4) in the washer fluid reservoir.
Capacities
The capacity of the washer fluid reservoir is ap-proximately 3. 7 litres or approximately 5.0 litres in vehicles with a headlight washer system.
A WARNING
Never mix coolant additive or other unsuita-ble additives into the windscreen washer flu-id. An oily film may otherwise be left on the windscreen or rear window which will restrict the field of vision.
Mirrors
o:n Introduction
This chapter contains information on the following subjects:
Interior mirror .............. . 122
Exterior mirrors ............ . . .... 123
For safety reasons it is important that the driver po-sitions the exterior and interior mirrors correctly be-fore starting a journey '* &.
You can use the exterior mirrors and the interior mirror to observe traffic behind you and adjust driv-ing style accordingly. Looking in the exterior mir-rors and the interior mirror does not allow the driver to see the entre side and rear area of the vehicle. The area that cannot be seen is known as the blind spot. There may be objects and other road users in the blind spot.
Additional information and warnings:
• Exterior views '* page 5
• Changing gear '*page 260
• Braking, stopping and parking '*page 269
A WARNING (Continued)
• Use clean, clear water (not distilled water) with a washer fluid recommended by Volks-wagen Commercial Vehicles.
• A suitable anti-freeze agent should be added to the windscreen washer fluid If nec-essary.
CD
• Never mix other cleaning agents with the cleaning agents recommended by Volkswagen Commercial Vehicles. This can cause the ingre-dients to separate and block the windscreen washer jets.
• When refilling or changing service fluids, please ensure that the correct fluids are added through the correct openings. Incorrect service fluids can cause serious functional problems and engine damage. A WARNING
Adjusting the exterior and interior mirrors while driving may cause the driver to become distracted. This can lead to accidents and se-rious Injuries.
• Exterior and interior mirrors should only be adjusted when the vehicle is stationary.
• When parking, changing lane, or perform-ing an overtaking or turning manoeuvre, al-ways pay careful attention to the area around the vehicle as objects and other road users may be located In the blind spot.
• Always ensure that the mirrors are posi-tioned correctly and that the rear view Is not restricted by ice, snow, condensation or any other objects.
A WARNING
Automatic anti-dazzle mirrors contain an electrolyte fluid which could leak If the mirror is broken.
• The leaking electrolyte fluid can cause lrri-tation to the skin, eyes and respiratory or-gans, especially In people who suffer from
Lights and vision 121

A WARNING (Continued)
• Never try to stop a trailer from snaking by Increasing your speed.
A WARNING
Accidents and severe injuries can occur if the maximum permitted draw bar weight is ex-ceeded.
• Never exceed the specified values.
A WARNING
The start/stop system must always be switch-ed off manually when a trailer Is to be towed with towing brackets that were not retrofitted by Volkswagen Commercial Vehicles. Other-wise faults can occur In the brake system, possibly resulting In accidents and serious Injuries.
Technical requirements
,...-.('n First read and observe the introductory 1--J,:.U information and safety warnings & on page 139.
If the vehicle is supplied with a factory-fitted tow-ing bracket it will already have the necessary tech-nical modifications and meet the statutory require-ments for towing a trailer.
Only use a towing bracket which is approved for the gross weight of the trailer you want to tow as a retrofit solution. The towing bracket must be suit-able for the vehicle and trailer and be securely bol-ted to the vehicle's chassis. Only a towing bracket with a removable ball coupling should be used. Al-ways check and follow the data provided by the towing bracket manufacturer. Never install a weight-distributing or load-balancing towing brack-et on the vehicle.
Towing brackets fitted to the rear bumper
Never fit a towing bracket to the rear bumper or to its fastenings. The towing bracket must not prevent the rear bumper from functioning correctly. Do not
A WARNING (Continued)
• Always switch off the start/stop system manually If a trailer is attached to a towing bracket that was not retrofitted by Volkswa-gen Commercial Vehicles.
m Always switch off the anti-theft alarm when a L!J trailer is being hitched or unhitched 43. The tilt sensor could otherwise trigger an alarm unnecessarily.
m In new vehicles, do not tow a trailer during L!J the first 1,000 km 394.
m Volkswagen Commercial Vehicles recom-L!J mends removing the ball coupling before driving without a trailer. The level of damage sus-tained during a rear-end collision could be greater for vehicles with a fitted ball coupling than for those without.
m By law, the ball coupling must be removed if L!J a trailer is not being towed if it obscures the number plate.
m In some models, the towing bracket is re-L!J qui red for towing vehicles. For this reason, the towing bracket ball coupling should be stored in the vehicle at all times. carry out any alterations to the exhaust or brake systems. Check regularly to see if the towing bracket is fitted securely.
Engine cooling system
There is an increased load on the engine and the cooling system when towing a trailer. The cooling system must contain sufficient coolant and be able to cope with the extra load added by the trailer.
Trailer brake
If the trailer is equipped with its own brake system, comply with the relevant regulations. The trailer's brake system must never be connected to the ve-hicle brake system.
Emergency breakaway cable
Always use safety chains between your vehicle and the trailer 144.
Trailer rear lights
The rear lights on the trailer must meet legal re-quirements 144.
Transporting items 1141

Air conditioning system
Heating, ventilating, cooling
o:n Introduction
This chapter contains information on the following subjects:
Controls for Climatic . . . . . . . . . . . . . . . . . . . . 323
Controls for Climatronic . . . . . . . . . . . . . . . . . 325
Controls for the heating and fresh air system . 327
Information on the air conditioning system . . . 328
..................... m
Air recirculation mode . . . . . . . • . . . . . . . . . . . . 330
Windscreen heating . . . . . . . . . . . . . . . . . . . . . 331
Roof ventilator . . . . . . . . . . . . . . . . . . . . . . . . . . 331
Displays for the Climatronic information
Depending on the vehicle equipment level, infor-mation on the Climatronic is displayed briefly on the screen of the factory-fitted radio or navigation system.
The dust and pollen filter
The dust and pollen filter with activated charcoal reduces the level of impurities in the outside air en-tering the vehicle.
The dust and pollen filler must be changed regular-ly to avoid impairing the performance of the air conditioning system.
The dust and pollen filter must be changed more frequently than stated in the service schedule if the efficiency of the filter declines prematurely due to the vehicle being used in areas with high levels of air pollution.
Additional information and warnings:
• Exterior views 5
• Wipers/washer 116
• Supplementary heaters (auxiliary air heater or auxiliary coolant heater) 332
• Cleaning and caring for the vehicle exterior 380
A WARNING
Poor visibility through all windows increases the risk of collisions and accidents, which can cause serious injuries.
• Always ensure that all windows are free of ice, snow and mist to ensure good visibility.
3221 While driving
A WARNING (Continued)
• Maximum heat output, which Is needed to defrost the windows as quickly as possible, is only available when the engine has reached Its operating temperature. Do not start your journey until you have good visibil-Ity.
• Always ensure that the heating and fresh air system or the air conditioning system and the rear window heating are used correctly so that you have good visibility.
• Never use the air reclrculatlon mode for an extended period. If the cooling system Is switched off, the windows can mist up very quickly In air reclrculatlon mode and reduce visibility considerably.
• Always switch off the air reclrculatlon mode when it Is not required.
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.
• Switch off the air conditioning system if you suspect that it has been damaged. This can help to prevent secondary damage. The air conditioning system should be checked by a qualified workshop.
• Repairs to the air conditioning system re-quire specialist knowledge and special tools. Volkswagen Commercial Vehicles recommends using a Volkswagen Commercial Vehicles deal-ership for this purpose.
• Do not insert any objects in the slots of the air outlets. This could cause damage to the air outlets.

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

Supplementary heaters (auxiliary air heater or auxiliary
coolant heater)
[Q] Introduction
This chapter contains information on the following subjects:
Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333
Switching the supplementary heating system on and off . . . . . . . . . . . . . . . . . . . . . . . . 334
Remote control . . . . . . . . . . . . . . . . . 335
Programming the supplementary heating system . . . . . . . . . . . . . . . . . . . . . . 338 Switching the child proof lock on and off . . . . . 339
Operation . . . . . . . . . . . . . . . . . . . . . . . . 339
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. Electri-cal power is supplied by the vehicle battery.
The auxiliary air heater runs in air recirculation mode and heats the vehicle interior. it has sepa-rate vents in the passenger compartment =>Fig. 265.
The auxiliary coolant heater heats the heating circuit. Heat is guided into the vehicle interior via the vents for the heating or air conditioning system. With the auxiliary coolant heater, it is possible to switch between heating and ventilating.
Additional information and warnings:
• Supplementary heater in the California =>page 192
• Filling the tank =>page 340
• Battery =>page 362
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 vehicle key, key ring with batteries, spare batteries, round cells and other batteries that are larger than 20 mm out of the reach of children.
332 I While driving
• Call for medical help immediately you pect that someone has swallowed a batte
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.
• Never start or run the supplementary heat-ing system In unventllated or closed rooms.
• Never program the supplementary heating system so that Is switched on and run In un-ventilated or enclosed areas.
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.
Q)
Do not place any food, medicine or any other temperature-sensitive items in front of the vents. Heat-sensitive food, medicine and other items could be either damaged or rendered useless.
m After starting the engine with a discharged W vehicle battery, or after the battery has been changed, system settings (time, date, personal convenience settings and programming) may have been changed or deleted. Check and correct the settings as necessary once the vehicle battery has been sufficiently charged.