2020 VOLKSWAGEN TRANSPORTER light

• System version 1 functions at speeds of 30-160 km/h (20 mph -100 mph).
• System version 2 functions at speeds of 30-210 km/h (20 m ph-130 m ph).
In vehicles with a dual clutch gearbox DSG®, the adaptive cruise control (ACC) can brake the vehi-cle until it comes to a complete standstill behind a vehicle in front that is stopping.
Driver prompt to take over control
There are system-specific limits on the adaptive cruise control (ACC) when driving. This means that the driver may have to control the speed and dis-tance between the vehicle and other vehicles in certain circumstances.
The driver is told to take control of the vehicle via a message on the instrument cluster display prompts a braking intervention, and a signal tone =<>page 300.
Additional information and warnings:
• Exterior views =<>page 5
• Volkswagen information system =<>page 24
• Cruise control system (CCS) =<>page 295
• Area monitoring system (Front Assist) =<>page 307
• Accessories, modifications, repairs and renewal of parts =<>page 394
A WARNING
The intelligent technology used in the adap-tive cruise control (ACC) cannot overcome the laws of physics, and functions only within the limits of the system. Careless or uninten-tional use of the adaptive cruise control (ACC) can cause accidents and lead to seri-ous injury. The system Is not a substitute for the full concentration of the driver.
• Adapt your speed and distance from the vehicles ahead to suit visibility, weather, road and traffic conditions.
• Do not use the adaptive cruise control (ACC) in poor visibility, on steep or winding roads, or on slippery road surfaces e.g. on snow, ice, wet roads, loose chippings or floo-ded roads.
A WARNING (Continued)
• Never use the adaptive cruise control (ACC) off-road or on unsurfaced roads. The adaptive cruise control (ACC) is designed for use on surfaced roads only.
• The adaptive cruise control (ACC) does not react to stationary obstacles, e.g. the tail end of a traffic jam, a vehicle that has broken down, or vehicles waiting at traffic lights.
• The adaptive cruise control (ACC) does not react to persons, animals or vehicles crossing or approaching in the same lane.
• If the adaptive cruise control (ACC) speed reduction is insufficient, you should brake the vehicle by depressing the foot brake.
• Brake the vehicle by depressing the brake if the vehicle rolls inadvertently on after the driver has been prompted to take control of the vehicle.
• If the instrument cluster display indicates that the driver should take control of the vehi-cle, you have to regulate the distance your-self.
• The driver must be prepared to take con-trol of the vehicle (by accelerating or braking) at all times.
CD
Switch off the adaptive cruise control (ACC) if you suspect that the radar sensor has been damaged. This can help to prevent secondary damage. Have the radar sensor realigned.
• Repair work on the radar sensor will require special knowledge and tools. Volkswagen rec-ommends using a Volkswagen dealership for this purpose.
m If the adaptive cruise control (ACC) does not L!J function as described in this chapter, do not use it, and have the system checked by a qualified workshop. Volkswagen recommends using a Voikswagen dealership for this purpose.
m The maximum vehicle speed when the adap-L!J live cruise control (ACC) is active is limited to either 160 km/h (1 00 m ph) or 210 km/h (130 m ph). depending on the system version.
m If the adaptive cruise control (ACC) is active, L!J unfamiliar noises may be heard during the automatic braking procedure. These are caused by the braking system. Driver assist systems I 299

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 the warning lamps and text messages could lead to accidents and seri-ous Injuries.
Radar sensor
Fig. 240 In the ventilation grille under the Volks-wagen badge: radar sensor® and area around the radar sensor to be kept clear@.
r--('n First read and observe the introductory L-J,:.U information and safety warnings & on page 298.
A radar sensor is fitted to the front bumper to moni-tor the traffic situation 240 @.Vehicles trav-elling ahead can thus be detected up to a distance of approximately 120 m.
The efficacy of the radar sensor can be impaired by contamination such as slush or snow. or by en-vironmental conditions such as heavy rain or spray. This means that the adaptive cruise control (ACC) also will not work. The instrument cluster display shows the message ACC: No distance con-trol ! . Clean the radar sensors as required
The adaptive cruise control (ACC) will automatical-ly be available again as soon as the radar sensors are no longer impaired. The message on the in-strument cluster display goes out. and the adaptive cruise control (ACC) can be reactivated.
A WARNING (Continued)
• Never ignore any illuminated warning lamps or text messages.
CD
Failure to observe illuminated indicator lamps and text messages can lead to your vehicle be-Ing damaged.
m When the adaptive cruise control (ACC) is L!..J switched on, some system-related displays on the instrument cluster can be overwritlen by other functions, e.g. incoming telephone calls. Strong reflected radiation of the radar signal, e.g. in multi-storey car parks, can impair the function of the adaptive cruise control (ACC).
The area in front of and around the radar sensor ® must not be covered by objects such as stick-ers, auxiliary headlights, face plates for number plates or the like, as this can impair the function of the adaptive cruise control (ACC).
Any structural modifications to the vehicle, e.g. lowering the vehicle or making alterations to the front end trim, can impair the function of the adap-tive cruise control (ACC). Structural modifications should therefore always be carried out by a quali-fied workshop. Volkswagen recommends using a Volkswagen dealership for this purpose.
Incorrectly performed repairs to the front end of the vehicle can alter the position of the radar sensor and therefore impair the function of the adaptive cruise control (ACC). Repair work should therefore only be carried out by a qualified workshop. Volks-wagen recommends using a Volkswagen dealer-ship for this purpose.
CD
Switch off the adaptive cruise control (ACC) If you suspect that the radar sensor has been damaged or is incorrectly positioned. This can help to prevent secondary damage. Have the radar sensor realigned.
• The radar sensor could be moved if it is hit, for example in parking manoeuvres. Readjust-Ing the sensor could impair the performance of the system or cause it to be switched off. 11>
Driver assist systems 301

CD CD
• Remove snow with a brush, and remove Ice • Repair work on the radar sensor will require special knowledge and tools. Volkswagen rec-ommends using a Volkswagen dealership for this purpose.
preferably with a solvent-free de-leer spray. Operating adaptive cruise control (ACC)
SSG-0047
Fig. 241 Left-hand side of the multifunction steer-ing wheel: buttons for operating the adaptive cruise control (ACC)
1"1'11 First read and observe the introductory L-I=J.I information and safety warnings Lb. on page 298.
When the adaptive cruise control (ACC) is switch-ed on, the green indicator lamp(') lights up in the instrument cluster, and the speed memory and the status of the adaptive cruise control are shown in the display.
Button on the multifunc-Function lion steering wheel 241
Conditions for starting the adaptive cruise control (ACC)
• The selector lever must be in position D/S or be in the Tiptronic gate. A forward gear, but not first gear, must be selected in the manual gearbox.
• In vehicles with a manual gearbox, the actual speed must be a minimum of 25 kmlh (16 m ph).
Controlling speed
When switched on, the speed can be stored and set. The stored speed can vary from the speed ac-tually being driven if the distance is being actively controlled.
Action
Switching on adaptive Press the §) button on the The system is switched on. No speed has yet
cruise control (ACC). multifunction steering been stored and the speed is not yet being con-wheel. trolled.
The current speed is stored and controlled. When adaptive cruise control (ACC) Is al-ready active:
Activating adaptive cruise Press the@!) button on the Press briefly: reduces the speed by 1 kmlh
control (ACC). multifunction steering (1 mph) and stores it. wheel. Press and hold: As long as you keep pressing, the stored speed is reduced incrementally by 1 km/h (1 mph). A reduction in speed is achieved by accelerator release or automatic braking.
302 While driving
...

When the highest level is reached, the distance re-turns to the lowest level when the button is press-ed again.
The distance level can also be set using the Q or Q buttons on the multifunction steering wheel im-mediately after the(!) button on the multifunction steering Fig. 241 has been pressed.
Select the Settings menu, Assist systems submenu, ACC to set the distance to be used when the ACC is switched on 24.
Setting the gearbox programme
The acceleration response can be influenced by the gearbox programme selected. The programme can be set Using the ACC option in the Assistant submenu in the Settings menu. The following gearbox programmes can be selected:
• Normal
• Sport
• Eco
The following conditions can prevent the adaptive cruise control (ACC) from reacting:
• If the accelerator is depressed.
• If no gear is selected.
• If the ESC is taking corrective action.
• If there is a fault in several brake lights on the vehicle or on a trailer with an electrical connection to the vehicle.
• If the vehicle is reversing.
• System version 1: if the vehicle is travelling faster than approximately 160 km/h (1 00 m ph).
• System version 2: if the vehicle is travelling faster than approximately 210 km/h (130 mph).
A WARNING
If you do not maintain the minimum distance to a vehicle In front and the difference In speed between the two vehicles is so great that the braking action of the adaptive cruise control (ACC) is insufficient, you are In dan-ger of colliding with the vehicle in front. You should reduce the vehicle speed immediately with the foot brake.
• The adaptive cruise control (ACC) may not be able to detect all driving situations cor-rectly.
• Leaving your foot on the accelerator means that the adaptive cruise control (ACC) will not brake automatically. This is because manual acceleration overrides the system.
• You should always be prepared to brake the vehicle yourself.
• Observe country-specific regulations re-garding the minimum distance.
m The set speed will be deleted if the ignition or L!.J the adaptive cruise control (ACC) is switched off.
m The adaptive cruise control (ACC) is auto-L!.J matically deactivated when the traction con-trol system (TCS) is deactivated.
m In vehicles with a start/stop system, the en-L!.J gine is switched off automatically during the stationary phase of adaptive cruise control (ACC) and is then restarted for moving off. Switch off the adaptive cruise control (ACC) temporarily in the following
situations
1""111 First read and observe the introductory L-J,:.IJ Information and safety warnings & on page 298.
The adaptive cruise control (ACC) should be switched off in the following situations due to sys-tem limitations &:
304 I While driving
• When turning off roads, driving around round-abouts, narrow curves, joining motorways, exiting from motorways or driving through road works, to prevent the vehicle from unnecessarily accelerat-ing to the set speed in these situations
• When driving through a tunnel as this situation could impair the system function.
• On roads with more than one lane, if other vehi-cles are driving more slowly in the fast lane. The slower vehicles In the other lane would be overtak-en from the right side in this case.
• In heavy rain, snow or spray as vehicles travel-ling ahead cannot be monitored sufficiently or maybe cannot be monitored at all. .,.

Acceleration can be stopped at any time by de-pressing the brake pedal or pressing the(@ or @ button on the multifunction steering wheel 302.
When driving through bends
While driving through bends, the radar sensor may sometimes lose the vehicle travelling ahead or may react to a vehicle in the next lane 242 !Al. In such situations, the vehicle might decelerate unnecessarily or not react to the vehicle in front. In this case the driver must override the adaptive cruise control (ACC) by depressing the accelerator, or interrupt the braking procedure by depressing the brake pedal or pressing or @ button on the multifunction steering wheel 302.
Driving in tunnels
The radar sensor function may be restricted in tun-nels. Switch off the adaptive cruise control (ACC) in tunnels.
Narrow vehicles and a zig-zag traffic situation
Narrow vehicles and vehicles travelling slightly to the left or right of your vehicle will only be recog-nised by the radar sensor once they have entered the radar range 242@ This applies in par-ticular to narrow vehicles such as motorbikes. If re-quired, brake the vehicle yourself.
Vehicles with special load or special equipment
Any load or accessories on other vehicles that pro-trude from the side, rear or over the roof of the ve-hicle may not be detected by the adaptive cruise control (ACC) .
Switch off the adaptive cruise control (ACC) when the vehicle ahead has special load or special equipment, or while overtaking vehicles of this kind. If required. brake the vehicle yourself.
When other vehicles change lanes
Vehicles that are very close when they move into your lane can only be detected by the radar sen-sors when they have moved into the sensor range. This means that the adaptive cruise control (ACC) may have a delayed reaction =>Fig. 243@]. If re-quired, brake the vehicle yourself.
Stationary vehicles
The adaptive cruise control (ACC) does not detect stationary objects during a journey, e.g. stationary traffic or a vehicle that has broken down.
306 I While driving
If a stationary vehicle is hidden behind a vehicle that has been detected by the adaptive cruise con-trol (ACC) and this vehicle turns off the road or changes lane, the adaptive cruise control (ACC) will not be able to react to the stationary vehicle 243 [Q]. If required, brake the vehicle your-self.
Oncoming vehicles and vehicles crossing your path
The adaptive cruise control (ACC) does not react to approaching vehicles or vehicles crossing your path.
Metal objects
Metal objects, such as tracks in the road or metal plates used in roadworks, can confuse the radar sensor and cause incorrect reactions from the adaptive cruise control (ACC) .
Possible radar sensor function impairments
The adaptive cruise control (ACC) will switch off temporarily if the radar sensor function is impaired, e.g. due to heavy rain, spray, snow, ice or mud. A corresponding message will appear on the instru-ment cluster display. Clean the radar sensors as required.
The adaptive cruise control (ACC) will automatical-ly be available again as soon as the radar sensors are no longer impaired. The message on the in-strument cluster display goes out, and the adaptive cruise control (ACC) can be reactivated.
Strong reflected radiation of the radar signal, e.g. in multi-storey car parks, can impair the function of the radar sensor.
Towing a trailer
The adaptive cruise control (ACC) operates with reduced dynamics when the vehicle is towing a trailer.
Overheated brakes
If the brakes overheat, e.g. following heavy braking or when driving down steep inclines for long peri-ods, the adaptive cruise control (ACC) may be de-activated temporarily. A corresponding message will appear on the instrument cluster display. lt is then not possible to activate the adaptive cruise control (ACC).
As soon as the temperature of the brakes has de-creased sufficiently, the adaptive cruise control (ACC) can be activated again. The message on the instrument cluster display goes out. If the mes-sage ACC not ava i 1 able does not go out for a long time, there is a fault. Go to a qualified work-shop. Volkswagen recommends using a Volkswa-gen dealership for this purpose.

m When Front Assist is switched on, the display L!J in the instrument cluster can be overwritten by displays related to other functions, e.g. an in-coming telephone call. Radar sensor
Fig. 246 In the bumper under the Volkswagen badge: radar sensor® and area around the radar sensor to be kept clear@.
r-f"'n First read and observe the Introductory l.-lo:-1.1 Information and safety warnings & on page 307.
A radar sensor is fitted to the front bumper to moni-tor the traffic situation =>Fig. 246 @.Vehicles trav-elling ahead can thus be detected up to a distance of approximately 120 m.
The efficacy of the radar sensor can be impaired by contamination such as slush or snow, or by en-vironmental conditions such as heavy rain or spray. In this case the area monitoring system (Front As-sist) will not work. The instrument cluster display shows the message Front Assist: no sensor view!. Clean the radar sensors as required => Front Assist will automatically be available again as soon as the radar sensor is no longer impaired.
Strong reflected radiation of the radar signal, e.g. in multi-storey car parks, can impair the function of Front Assist.
Front scan system (Front Assist)
r-f"'n First read and observe the introductory l.-lo:-1.1 information and safety warnings & on page 307.
The area in front of and around the radar sensor @ must not be covered by objects such as stick-ers, auxiliary headlights, face plates for number plates or the like, as this can impair the function of the Front Assist.
Any structural modifications to the vehicle, e.g. lowering the vehicle or making alterations to the front end trim, can impair the function of Front As-sist. Structural modifications should therefore al-ways be carried out by a qualified workshop. Volkswagen recommends using a Volkswagen dealership for this purpose.
Incorrectly performed repairs to the front end of the vehicle can alter the position of the radar sensor and therefore impair the function of Front Assist. Repair work should therefore only be carried out by a qualified workshop. Volkswagen recommends using a Volkswagen dealership for this purpose.
Switch off Front Assist if you suspect that the radar sensor has been damaged or its position has been altered. This can help to prevent sec-ondary damage. Have the radar sensor real-Igned.
• The radar sensor could be moved if it is hit, for example In parking manoeuvres. Readjust-Ing the sensor could impair the performance of the system or cause it to be switched off.
• Repair work on the radar sensor will require special knowledge and tools. Volkswagen rec-ommends using a Volkswagen dealership for this purpose.
• Remove snow with a brush, and remove Ice preferably with a solvent-free de-leer spray. The front scan system (Front Assist) is activated automatically when the ignition is switched on.
The system also retains the programmed setting when the ignition is next switched on. 1>
Driver assist systems 309

Volkswagen recommends that Front Assist is switched on at all times. Exceptions =>page 310, Temporarily switch off the front scan system (Front Assist) in the following situations.
Activating and deactivating the front scan system
The front scan system can be activated and deacti-vated using the Front Assist option in the As-sistant submenu of the Settings menu. A tick indicates that a driver assist system is switched on.
The advance warning and distance warning are deactivated as well when the front scan system is deactivated.
If the front scan system is deactivated, a confirma-tory symbol is shown in the instrument cluster dis-play =>page 308
Activating and deactivating the advanced warning
The advance warning can be activated and deacti-vated using the Front Assist option in the As-sistant submenu of the Settings menu.
Activating or deactivating the distance warning
Depending on the vehicle equipment, the distance warning can be activated and deactivated using the Front Assist option in the Assistant sub-menu of the Settings menu.
Volkswagen recommends that the distance warn-ing is switched on at all times. Temporarily switch off the front scan system (Front Assist) in the
following situations
r-T'n First read and observe the introductory l-J,::JJ information and safety warnings & on page 307.
The area monitoring system (Front Assist) should be switched off in the following situations due to system limitations => &:
• If the vehicle is being towed.
• If the vehicle is on a rolling road test bed.
• If the vehide is utilised in a capacity beyond us-age on public roads, e.g. off-road or racing.
• If the radar sensor is faulty.
310 I While drivtng
• On external force on the radar sensor, e.g. after a rear-end collision.
• In the event of multiple unwanted interventions.
• If the radar sensor is covered temporarily by any auxiliary equipment, e.g. auxiliary headlights.
• If the vehicle is being loaded onto a truck, car ferry or motorail train.
A WARNING
Failure to switch off Front Assist in the situa-tions mentioned can cause accidents and se-rious Injuries.

System limits
r-('n First read and observe the Introductory L-J,:.U Information and safety warnings & on page 307.
The area monitoring system (Front Assist) has physical and system-related limits. The driver may therefore feel that, in certain circumstances, some Front Assist reactions occur unexpectedly or with a delay. You should therefore always be prepared to take full control of the vehicle if necessary.
The following conditions can prevent Front Assist from reacting, or cause a delay in its reaction:
• In tight bends.
• If the accelerator is fully depressed.
• If Front Assist is switched off or there is a fault.
• If TCS or ESC is switched off manually.
• If the ESC is taking corrective action.
• If there is a fault in several brake lights on the vehicle or on a trailer with an electrical connection to the vehicle.
• If the radar sensor is dirty or covered.
• If the vehicle is reversing.
• Under hard acceleration.
• In snow or heavy rain.
• In case of narrow vehicles, e.g. motorbikes.
• If vehicles are travelling slightly to the left or right of your vehicle.
• If vehicles are crossing in front of your vehicle.
• If there is oncoming traffic.
• In uncertain traffic situations.
• 1/Vhen loads or attachment parts on other vehi-cles protrude to the side, rear or above the normal dimensions of the vehicle. Lane change assist system (Side Assist)
COJ Introduction
This chapter contains information on the following subjects:
Indicator lamp ... .
Operation ....... .
Driving situations ..........•.............
313
314
315
The lane change assist system (Side As-
sist) provides assistance when checking
for traffic behind the vehicle.
The lane change assist system cannot be switched on if the factory-fitted towing bracket is electrically connected to the trailer. The lane change assist system must be switched off manually for non-fac-tory-fitted towing brackets.
The lane change assist system has been designed for use on surfaced roads only.
Additional information and warnings:
• Exterior views =<>page 5
• Volkswagen information system =<>page 24
• Accessories, modifications, repairs and renewal of parts =<>page 394.
3121 While drivmg
A WARNING
The Intelligent technology of the lane change assist system (Side Assist) cannot change the laws of physics or the system-related ve-hicle limitations. Always take care when us-Ing the lane change assist system as you could otherwise cause accidents or Injuries. The system Is not a substitute for the full concentration of the driver.
• Adapt your speed and distance from the vehicles ahead to suit visibility, weather, road and traffic conditions.
• Your hands should always be on the steer-Ing wheel so that you can steer at any time.
• Pay attention to the visual displays in the exterior mirror housing and in the Instrument cluster display, and respond to the com-mands.
• The lane change assist system may react to special roadside structures, e.g. high or offset crash barriers. This can lead to error warnings. ,..