brake fluid VOLKSWAGEN TRANSPORTER 2018 User Guide

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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.
r:(ib Service fluids leaks are harmful to the envi-f!f:J ronment. So you should regularly check the ground underneath your vehicle. If there are spots of oil or other fluids on the ground, the vehicle should be inspected by a qualified workshop. Any spilt service fluids must be disposed of properly and with respect to environmental legislation. Preparing the vehicle for working in the engine compartment
1"1'11 First read and observe the Introductory L-.J,::,jJ Information and safety warnings & on page 350.
Checklist
The following steps should always be carried out in the specified order before working In the engine compartment =:-&,:
..( Park the vehicle on a level and stable sur-face.
..! Depress and hold the brake pedal until the engine has stopped.
Apply the handbrake firmly ::-page 269.
Select the neutral position or move the se-lector lever toP =:-page 260 .
..( Stop the engine and remove the key from the ignition =:-page 257.
Opening and closing the bonnet
Fig. 272 The bonnet release lever is located in the driver side footwell.
1"1'11 First read and observe the introductory L-.J,::,,J Information and safety warnings & on page 350.
352 I Cleaning and maintenance
Allow the engine to cool sufficiently.
Children and other people should be kept well away from the engine compartment.
Ensure that the vehicle cannot roll away un-expectedly.
A WARNING
Ignoring any of the Items on this Important safety checklist can lead to severe Injuries.
• Always follow the Instructions In the checklist and observe the general safety pro-cedures. Fig. 273 On the fronl edge of the bonnet: release lever for opening.

type. Refer to the vehicle documentation and ask a Volkswagen Commercial Vehicles dealership if necessary. Handling wheels and tyres
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Fig. 280 How to swap wheels.
.....-r'n First read and observe the introductory L-W! Information and safety warnings & on page 367.
The tyres are the most used and most underesti-mated parts of a vehicle. Tyres are very important as the narrow tyre surfaces are the only contact between the vehicle and the road.
The service life of tyres is dependent on tyre pres-sure, driving style handling and fitting.
The tyres and wheel rims are an essential part of the vehicle's design. The tyres and rims approved by Volkswagen Commercial Vehicles are specially matched to the characteristics of the vehicle and make a major contribution to good road holding and safe handling.
Avoiding damage to the tyres
• If you have to drive over a kerb or similar obsta-cle, drive slowly and at a right angle if possible.
• Inspect the tyres regularly for damage such as cuts. cracks or blisters.
• Remove foreign objects that are in the outer tyre tread and have not penetrated the Inner tyre 373.
• Always respond to any warning messages giv-en by the tyre monitoring system=:opage 318.
• Damaged or worn tyres must be replaced im-mediately =:o page 373.
• Regularly check the tyres for hidden damage =:-page 373.
368 Cleaning and maintenance
• Never exceed the top speed and load permitted for the tyres that are fitted =:o page 375.
• Protect the wheels, including the spare wheel, from contact with corrosive substances, including oils, lubricants, fuel and brake fluid =:o &.
• Replace missing dust caps immediately.
Tyres with directional tread pattern
Tyres with directional tread pattern have been de-veloped to roll in one direction only. An arrow on the tyre sidewall indicates the direction of rotation on tyres with directional tread =:o page 375. The di-rection of rotation must be adhered to. This is the only guarantee for optimum grip and helps to avoid aquaplaning, excessive noise and wear.
If, however, the tyre is fitted in the opposite direc-tion to the tread pattern, you must take more care when driving as the tyre is now no longer being used according to its designation. This is particu-larly important on wet roads. The tyres must be re-placed as quickly as possible or be fitted with the tread in the correct direction.
Rotating wheels front to rear
Regularly rotating the wheels as shown in the illus-tration =:o Fig. 280 is recommended to help ensure that tyres wear evenly. All the tyres will then last for about the same time.
Volkswagen Commercial Vehicles recommends having the wheels changed by a qualified work-shop.
Tyres that are older than 6 years
Tyres age through physical and chemical process-es that can impair their function. Tyres that are stored unused for an extended period will harden and become brittle more quickly than tyres which are in constant use.
Volkswagen Commercial Vehicles recommends re-placing tyres that are more than 6 years old with new tyres. This also applies for tyres, including the spare wheel, which appear to still be in good con-dition and whose tread depth has not yet reached the minimum value stipulated by legislation =:o &.
The age of a tyre can be determined from the man-ufacturing date, which Is a component of the tyre identification number (TIN) =:o page 375. .,..

Storing tyres
Mark tyres before you remove them to indicate the direction of rotation. This ensures you will be able to mount them correctly when you replace them (left, right, front, rear). When removed, the wheels or tyres should be stored in a cool, dry and pref-erably dark place. Do not store tyres mounted on the rim vertically.
Any tyres not fitted on rims should be kept in suita-ble sleeves to protect against dirt and should be stored vertically (standing on the tread).
All-terrain tyres
Some vehicles can be fitted at the factory with "all-terrain tyres". These tyres have a deep-tread pro-file that alters the vehicle's driving properties (such as comfort, consumption, braking distance, corner-Ing behaviour, rolling noise)=>&.
A WARNING
Corrosive liquids and other substances can cause visible and Invisible damage to the tyres, which can cause the tyre to burst.
• Always keep chemicals, oils, lubricants, fuel, brake fluid and other corrosive substan-ces away from the tyres.
A WARNING
Old tyres (even if never used) can suddenly lose pressure or burst, especially at high speeds. This can cause accidents and seri-ous injuries.
• Avoid using tyres that are more than six years old. If you have no alternative, drive slowly and with extra care at all times.
Rims
,....-('n First read and observe the Introductory L-J.:.ll information and safety warnings & on page 367.
The design of the wheel bolts is matched to the rims. If different rims are fitted, the correct wheel bolts with the right length and correctly shaped bolt heads must be used. This ensures that wheels are fitted securely and that the brake system works properly =>page 420.
For technical reasons, it is not generally possible to use the wheels from other vehicles. This can al-so apply to wheels of the same vehicle type.
A WARNING
The deep-tread profile of all-terrain tyres can considerably increase the braking distance or cornering behaviour and thus cause acci-dents and serious injuries.
• Always bear the modified vehicle handling in mind, and drive carefully.
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Avoid heavy impacts and drive round obstacles whenever possible. Tyres, particularly low-pro-file tyres, can be considerably compressed and deformed by potholes and curb edges especial-ly. This can cause the tyre's webbing reinforce-ment to brake, and cause dents or rips on the side walls or deformations or cracks on the rims.
Old tyres should be disposed of as required !!IS by legislation. The tyres and rims approved by Voikswagen Com-mercial Vehicles are specially matched to the char-acteristics of the vehicle and make a major contri-bution to good road holding and safe handling.
Wheel bolts
Wheel boils must always be tightened with the cor-rect tightening torque =>page 420.
Rims with bolted-on rings
Rims with bolted-on rings consist of several com-ponents. These components are fastened using special bolts and special fastening technology. This ensures that the wheel functions proper1y, does not leak, remains safe and runs true. For this reason, damaged rims should be replaced. They may only .,..
Wheels and tyres I 369

vehicle at moderate speeds in order to reduce en-gine wear and to increase the mileage that the en-gine can cover. Do not drive at engine speeds that are too low. Always shift down gear if the engine is not running smoothly. The following applies up to 1,000 kilometres:
• Do not depress the accelerator fully.
• Do not drive the vehicle at more than 2/3 of the top engine speed.
• Do not drive with a trailer attached.
Accessories and replacement parts
r-1'11 First read and observe the introductory l-J,:::JJ information and safety warnings & on page 394.
Volkswagen Commercial Vehicles recommends that you seek advice from a Volkswagen Commer-cial Vehicles dealership before purchasing acces-sories, spare parts or service fluids. For example, if the vehicle is to be retrofitted with accessories or if parts have to be renewed. Volkswagen Commer-cial Vehicle dealerships can recommend accesso-ries, parts and service fluids which are suitable for your requirements. They can also answer any questions you might have regarding official regula-tions.
Volkswagen Commercial Vehicles recommends you use only approved Volkswagen accessories and Volkswagen Genuine Parts®. These parts and accessories have been specially tested by Volkswagen Commercial Vehicles for suitability, re-liability and safety. A Volkswagen Commercial Ve-hicles dealership is also qualified for correct instal-lation.
Although the market is constantly scrutinised, Volkswagen Commercial Vehicles cannot assume responsibility for the reliability, safety and suitability of products Volkswagen Commercial Vehicles has not approved. Volkswagen Commercial Vehi-cles can therefore assume no responsibility for these parts, even if they have been approved by an official testing agency or are covered by an offi-cial approval certificate.
Service fluids and consumables
r-1'11 First read and observe the introductory l-J,:::JJ information and safety warnings & on page 394.
From 1,000 to 1,500 kilometres, gradually in-crease driving performance to top speed and high-est engine speed.
Running in new tyres and brake pads
• New wheels and tyres =>page 367
• Information on the brakes =>page 272
r:lib If the engine is run in gently, the life of the en-W gine will be increased and its oil consumption
Any retro-fitted equipment which has a direct ef-fect on the vehicle and/or the way it is driven must be approved by Volkswagen Commercial Vehicles for use in your vehicle and bear the e mark (the European Union's authorization symbol). These devices include cruise control systems or an elec-tronically controlled suspension.
Any additional electrical components fitted that do not serve to control the vehicle itself must bear the ,A WARNING
Incorrectly performed repairs or modifica-tions to your vehicle can impair the effective-ness of the airbags, cause faults, accidents and fatal injury.
• Never secure or mount objects such as drink holders, telephone holders either on or next to the airbag covers or within the de-ployment zone of the airbag.
• Objects either on or next to the airbag module covers or are in the deployment zone of the airbags can cause serious or even fatal injuries should the airbags be activated.
All service fluids and consumables, e.g. toothed belts, tyres, coolant, engine oil, spark plugs and vehicle batteries, are being constantly developed. For this reason, service fluids and consumables
Vehicle care and maintenance I 395

Belt height adjuster . . . . . • . . . . . . . . . . . . . . 86
Belt tensioner . . . . . . . . . . . . . . . . . . . . . . . . . 86 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 Service and disposal . . . . . . . . • . . . . . . . . 87
Bench seaUbed Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
Bench seaUbed, California Load-through hatch . . . . . . . . . . . . . . . . . 212 Moving . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 Removing and installing . . . . . . . . . . . . . . 195 Setting up the bed . . . . . . . . . . . . . . . . . . 196
Biodiesel . . . . . . . . . . . . . . . . . . . . . . . . . . . 346
Black ice warning . . . . . . . . . . . . . . . . . . . . . 21
Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . . 188 Entering password for rear-seat telephony .1.90 Establishing a connection for rear-seat tel-ephony. . . . . . . . . . . . . . . . . 190
Bonnet Closing . . . . . • . . . . . . . . . . . • . . . . . . . . . 352 Opening . . . . . . . . . . . . . . . . . . . . . . . . . . 352
Boot lid see Tail gate . . . . . . . . . . . . . . . . . . . . . . . . 49
Bottle holders . . . . . . . . . . . . . . . . . . . . . . . 155
Brake Assist system (BAS) see Brake support systems . . . . . . . . . . . 275 Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 277 Specification . . . . . . . . . . . . . . . . . . . . . . . 277
Brakes . . . . . . . . . . . . . • . . . . . . . . . . . . . . . 269 Brake fluid . . . . . . . . . . . . . . . . . . . . . 277 Brake fluid level . . . . . . . . . . . . . . . . . . . . 277 Brake pads . . . . . . . . . . . . . . . . . . . • . . . . 272 Brake servo . . . . . . . . . . . . . . . . . . . . . . . 273 Brake support systems . . . . . . . . . . . . . . 274 Changing the brake fluid . . . . . . . . . . . . 277 Emergency brake lights for hard braking . 412 Fault . . . . . . . . . . . . . . . . . . . . . . . . . . 273 Handbrake . . . . . . . . . . . . . . . . . . . . . . . . 271 Indicator lamp . . . . . . . . . . . . . . . . . . . . . 270 Running in brake pads . . . . . . . . . . . . . . . 272 Warning lamp . . . . . . . . . . . . . . . . . . . . . . 270
Brake servo . . . . . . . . . . . . . . . . . . . . . 273, 274
Brake support systems . . . • . . . . . . . . . . . . 274 ABS ............................. 274 BAS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274 EDL ............................. 274 ESC ............................. 274 TCS ............................. 274 Brake system . . . . . . . . . . . . . . . . . . . . . . . . 274 see Brakes . . . . . . . . . . . . . . . . . . . . . . . . 273
Breakdown Vehicle safety...................... 412
Breakdown set . . . . . . . . . . . . . . . . . . . . . . . 425 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . 427 Inflating the tyre . . . . . . . . . . . . . . . . . . . . 428 More than one damaged tyre . . . . . . . . . . 425 Preparation . . . . . . . . . . . . . . . . . . . . . . . 427
Sealing the tyre . . . . . . . . . . . . . . . . . . . . 428 Storing . . . . . . . . . . . . . . . . . . . . . . . . . . . 426 Test after driving for 10 minutes . . . . . . . . 429 When not to use . . . . . . . . . . . . . . . . . . . . 425
Buckle straps . . . . . . . . . . . . . . . . . . . . . . . . 128 Bulb defect see Changing bulbs . . . . . . . • . . . . . . . . . 432 Business
c
2-seat arrangement . . . . • . . . . . . . . • . . . 182 Equipment . . . . . . . . . . . . . . . . . . . . . . . . 180 Rear-seat telephony . . . . . . . . . . . . . . . . . 187 Seat functions. rear . . . . . . . . . . . . . . . . . 182 Seat heater in the 2-seat arrangement 183 Vehicle overview . . . . . . . . . . . . . . . . . . . 180
California 12-volt socket . . . . . . . . . . . . . . . . . . . . . . 244 230-volt power supply . . . . . . . . . . . . . . . 245 Additional batteries . . . . . . . . . . . . . . . . . 248 Air conditioning system . . . . . . . . . . • . . . 250 Awning ........................... 226 Battery charger . . . . . . . . . . . . . . . . . . . . 247 Central control panel . . . . . . . . . . . . . . . . 204 Darkening the interior of the vehicle . . . . 215 Drink holder . . . . . . . . . . . . . . . . . . . . . . . 215 Electric pop-up roof . . . . . . . . . . . . . . . . . 221 Equipment . . . . . . . . . . . . . . . . . . . . . . . . 192 Gas system . . . . . . . . . . . . . . . . . . . . . . . 233 Interior lights . . . . . . . . . . . . . . . . . . . . . . 208 Manual pop-up roof . . . . . . . . . . . . . . . . . 218 Power supply in the vehicle . . . . . . . . . . . 242 Practical tips . . . . . . . . . . . . . . . . . . . . . . . 252 Seat functions, rear . . . . . . . . . . . . . • . . . 193 Stowage areas . . . . . . . . . . . . . . . . . . . . . 210 Supplementary heater . . . . . . . . . . . . . . . 251 Tables and camping chairs . . . . . . . . . . . 229 Vehicle overview . . . . . . . . . . . . . . . . . . . 192 Water supply and disposal . . . . . . . . . . . . 237
Camera ............................. 293 Camping chairs, California . . . . . . . . . . . . . 232 Camping equipment, California Camping chairs . . . . . . . . . . . . . . 232 Work table . . . . . . . . . . . • . . . . . . . . 230, 231
Capacities Ad Blue tank . . . . . . . . . . . . . . . . . . . • . . . 346 Fuel tank . . . . . . . . . . . . . . . . . . . 343 Washer fluid reservoir . . . . . . . . . . . . . . . 121
Car-Net see Volkswagen Car-Net . . . . . . . . . • . . . 402
Care see Vehicle care . . . . • . . • . . . . . . . . • . . . 380 Car telephone . . . . . . . . . . . . . . . . . . . . . . . . 398
Catalytic converter . . . . . . . . . . . . . . . . . . . 408 Fault . . . . . . . . . . . . . . . . . . . • . . . . . . . . . 408 Indicator lamp . . . . . . . . . . . . . . . . . . . . . 407
Index 467

Gear-change Indicator . . . . . . . . . . • . . . . . 268
Glasses compartent . . . . . . . . . . . . . . . . . . 152
Glove compartment Lights ............................. 114 see Stowage areas . . . . . . . . . . . . . . . . . 151
Gross vehicle weight rating . . . . . . . . . . . . 450
Guide rail system In the rear vehicle floor Business . . . . . . . . . . . . . . . . . . . . . . . . . 133 California . . . . . . . . . . . . . . . . . . . . . . . . . 133 Multivan . . . . . . . . . . . . . . . . . . . . . . . . . . 133
H
Handbrake
Hands-free system in the passenger com· partment
271
See Rear-seat telephony . . . . . . . . . . . . . 187 Hazard warning lights . . . . . . . . . . . . . . . . . 412
Headlight range control ............. 11,113 Dynamic headlight range control . . . . . . . . 113
Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . 108 Cleaning system . . • . . . . . . . . . . . . . . . . . 118 Driving abroad . . . . . . . . . . . . . . . . . . . . . . 111 Headlight (LED) . . . . . . . . . . . . . . . . . . . . . . 434
Head restraints . . . . . . . . . . . . . . . . . . . . . . . 67
Heat-insulating glass windscreen . . . . . . . . . . . . . . . . . . . . . . . . . 116
Heated seats . . . . . . . . . . . . . . . . . . . . . . . . . 69
Heating and fresh air system Controls . . . . . . . . . . . . . . . . . . . . . . . . . . 327
High-pressure cleaner . . . . . . . . . . . . . . . . 382
High-visibility waistcoat . . . . . . . . . . . . . . . 413
Hill Descent Assist . . . . . . . . . . • . . • . . . . . 285
Hill Hold Assist . . . . . . . . . . . . . . . . . . . . . . 284
Horn ................•................ 11
Hubcaps . . . . . . . . . . . . . . . . . . . . . . . . 417, 420 Centre cover . . . . . . . . . . . . . . . . . . . . . . 418 Wheel bolt caps . . . . . . . . . . . . . . • . . . . . 419 Wheel cover . . . . . . . . . . . . . . . . . . . . . . . 419
ICC 173
Identification number . . . . . . . . . . . . . . . . . 451
If and when.......................... 410
Ignition see Engine and ignition . . . . . . . . . . . . . . 257
Ignition key see Key . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Ignition lock . . . . . . . . . . . . . . . . . . . . 258 Non-authorised vehicle key . . . . . . . . . . . 258 Withdrawal lock . . . . . . . . . . . . . . . . . . . . 258
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . 260 Fault ............................. 257 In-car communication system . . . . . 173
Indicator lamp Adaptive chassis control (DCC) 317 Adaptive cruise control (ACC) . . . . • . . . . 300 AdBiue . . . . . . ............. 347 Airbag system . . . . . . . . . . . . . . . . . . . . . . 89 Brake pad wear indicator . . . . . . . . . . . . . 270 Brake system . . . . . . . . . . . . . . . . . . . . . . 270 Catalytic converter . . . . . . . . . . . . . . . . . . 407 Changing bulbs . . . . . . . . . . . . . . . . . . . . 433 Changing gear . . . . . . . . . . . . . . . . . . . . . 261 Checking the oil level . . . . . . • . . . . . . . . . 354 Coolant . . . . . . . . . . . . . . . . . • . . . . . . . . . 359 Cruise control system . . . . . . . . . . . . . . . 296 Depress brake . . . . . . . . . . . . . . . . . . . . . 270 Diesel particulate filter . . . . . . . . . . . . . . . 407 Engine management system . . . . . . . . . . 407 Engine oil sensor . . . . . . . . . . . . . . . . . . . 354 ESC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270 Exhaust purification system . . . . . . . . . . . 407 Filling the tank . . . . . . . . . . . . . . . . . . . . . 341 Fuel level . . . . . . . . . . . . . . . . . . . . . . . . . 341 In the driver door . . . . . . . . . . . . . . . . . . . . 43 Lane change assist system . . . . . . . . . . . 313 Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Remote control key . . . . . . . . . . . . . . . . . . 38 Seat belt . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 Tyre monitoring system . . . . . . . . . . . . . . 319 Windscreen washer fluid level . . . . . . . . . . 117
Indirect ventilation . . . . . . . . . . . . . . . . . . . . 329
Information stored in the control units . . . 398 Infrared-reflecting windscreen . . . . . . . . . . . 116
Instrument cluster . . . . . . . . . . . . . . . . . . . . . 16 Displays . . . . . . . . . . . . . . . . . . . . . 20, 21, 25 Indicator lamps . . . . . . . . . . . . . . . . . . . . . . 16 Instruments . . . . . . . . . . . . . . . . . . . . . . . . 20 Menu structure . . . . . . . . . . . . . . . . . . . . . . 25 Service interval display . . . . . . . . . . . . . . . 22 Symbols ........................... 16 Using menus . . . . . . . . . . . . . . . . . . . . . . . 27 Warning lamps . . . . . . . . . . . . . . . . . . . . . . 16 Instruments . . . . . . . . . . . . . . . . . • . . . . . . . . 20
Integrated child seat . . . . . . . . . . . . . . . . . . 102 Seat belt routing . . . . . . . . . . . . . . . . . . . . 1 05
Interior lights ................ , ........ 114
Interior lights, California . . . . . . . . . . . . . . . 208 Living area . . . . . . . . . . . . . . . . . . . . . . . . 209 Pop-up roof . . . . . . . . . . . • . . . . . . . . • . . 21 0 Interior mirror . . . . . . . . . . . . . . . . . . . . . . . . 122
Interior monitoring system . . . . . . . . . . . . . . 44 ISOFIX.............................. 100 see Child seat . . . . . . . . . . . . . . . . . . • . . . 96
Index 473