Trailer Assist for Your Volkswagen California Van Fourth Generation (2024-2025)

4
Progress bar: symbol to show relative distance left to travel.  
Park Assist can drive out of parallel parking spaces if the prerequisites for this are met (→ Parking systems).  
1. Press the button.  
2. Press the turn signal lever for the side of the street where the parking space is that you want to get out of.  
3. Select reverse gear.  
4. Release the steering wheel when the following message is shown:Steering intervention active! Please monitor  
area around vehicle.  
5. Accelerate carefully.  
6. Brake when an acoustic signal sounds, the display lights up, or until the prompt to drive forward appears on  
the instrument cluster display.  
7. Depress the brake pedal until Park Assist has finished steering or until the display on the instrument cluster  
goes out.  
8. Repeat reversing and driving forwards until a corresponding message is displayed on the instrument cluster. A  
signal tone may also sound.  
9. Take over steering with the steering angle turned by Park Assist.  
10. Drive out of the parking space when the traffic allows.  
Introduction  
Trailer Assist helps the driver when reversing or manoeuvring the vehicle when towing a trailer.  
The trailer manoeuvring system steers a trailer and is operated by pushing and pulling the switch for setting the  
exterior mirror. The driver must control the accelerator, gear changes and brake!  
System limits  
Please note the following to ensure the system works correctly:  
The camera is clean and free from snow and ice.  
The camera is free from stickers and other objects.  
The drawbar is not covered.  
The boot lid is closed.  
NOTICE  
Risk of vehicle damage. Trailer Assist is not oriented to the vehicle environment and does not detect any obstacles  
in the surrounding area.  
Check whether there is sufficient space to manoeuvre the trailer.  
Observe the movement of the trailer and cancel the manoeuvre if necessary in order to avoid damage. On rare  
occasions the trailer may behave differently, even when Trailer Assist is operated correctly.  
Do not rely solely on the instrument cluster displays.  
Volkswagen Commercial Vehicles recommends that drivers practise using the trailer manoeuvring system in a  
traffic-calmed area or car park to familiarise themselves with the system and its functions.  
If there is no driver interaction within approximately three minutes, the manoeuvre is terminated and Trailer  
Assist is ended.  
277  
Prerequisites  
Determining the drawbar length  
The drawbar length must be re-determined every time the trailer is changed. If the same trailer is always used, the  
drawbar length must only be determined once.  
1. Perform turning and cornering manoeuvres with the trailer. The more varied the turning and cornering  
manoeuvres, the more manoeuvring options the trailer manoeuvring system will detect for the trailer.  
There is a maximum of four limit positions for the angle display: approx. 30°, 45°, 60° and 75°.  
Fulfilling requirements  
The following prerequisites must be met for the trailer manoeuvring system to function:  
A trailer with a maximum of two rigid axles is attached and electrically connected.  
Driver door and boot lid are closed.  
Engine running.  
Vehicle is stationary.  
ESC is switched on.  
Exterior mirrors are not folded in.  
For technical reasons, the trailer manoeuvring system cannot always detect trailers with  
LED  
tail light clusters correctly.  
278  
Manoeuvring the vehicle and trailer  
Fig. 1 On the display of the instrument cluster: adjusting  
the angle of the trailer using the rotary knob for the  
exterior mirrors.  
Fig. 2 On the display of the instrument cluster: Adjusting  
the direction of travel of the trailer.  
1
Rotary knob for adjusting the exterior mirror position.  
2
Align the trailer to the left.  
3
Align the trailer to the right.  
4
Reverse the vehicle and move the trailer towards the target position.  
5
Current trailer position.  
6
Target trailer position.  
7
Zero position on the angle display.  
279  
Check the requirements before using the trailer manoeuvring system (→ Trailer manoeuvring system):  
Manoeuvring  
1. Select reverse gear.  
2. Press the  
3. Release the steering wheel→  
4. Tilt the rotary knob until the desired direction is reached→ Fig. 1  
button.  
.
1
. A diagram showing the current position  
5
of the trailer appears on the instrument cluster display for orientation purposes → Fig. 2  
.
5. Accelerate slowly and reverse the vehicle. Keep an eye on the area around the vehicle.  
1
6. Correct the angle with the rotary knob if necessary→ Fig. 1  
.
2
3
7. Push the rotary knob to the left  
4
or right  
to select the direction of travel.  
8. Pull the rotary knob back  
.
9. Reverse and drive forwards until the required position is reached.  
The manoeuvring operation has been completed when a corresponding message is displayed on the instrument  
cluster. A signal tone may also sound.  
Automatic braking intervention  
The driver is responsible for braking in time→  
.
An automatic braking intervention may occur and the function may be cancelled in the following situations:  
Speed of approximately 6–8 km/h (3–5 mph) is exceeded.  
Steering interventions by driver.  
Diver door is open.  
The  
button is pressed.  
WARNING  
Risk of injury. Fast rotational steering wheel movements can cause serious injury.  
When manoeuvring, do not reach for the steering wheel until prompted to do so by the system.  
Exception: If a dangerous situation occurs, intervene and take over the steering.  
WARNING  
Risk of injury. Do not let the automatic braking intervention tempt you to take any risks while driving, as this can  
cause accidents. The system is not a substitute for the full concentration of the driver.  
Trailer Assist has system-related limitations. In some situations the automatic brake intervention can only work in  
a limited way or not at all.  
If a dangerous situation occurs, intervene by applying the brakes yourself.  
The automatic braking intervention is ended after approximately 1.5 seconds at vehicle standstill.  
Depress the brake pedal of the vehicle yourself following the automatic braking intervention.  
The exterior mirrors cannot be adjusted while Trailer Assist is  
active.  
Rear Traffic Alert (Rear Cross Traffic Alert)  
280