Volkswagen Golf Variant / Jetta. Manual - part 847

 

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Volkswagen Golf Variant / Jetta. Manual - part 847

 

 

– In vehicle diagnosis, testing and information system -VAS

5051B- , select „Guided fault finding“.

– Using 

GoTo

 button, select „Functions/component“ and the fol‐

lowing menu options in succession:

♦ Body
♦ General body repairs
♦ Park assist steering
♦ Park assist steering functions
♦ Adjusting volume of front parking aid warning buzzer

14.20

Adjusting front parking aid warning buz‐

zer pitch -H22-

Special tools and workshop equipment required
♦ Vehicle diagnosis, testing and information system -VAS

5051B-

This function can be used to adjust the pitch of the front parking

aid warning buzzer -H22- .
Procedure
– Connect vehicle diagnosis, testing and information system -

VAS 5051B- .

– In vehicle diagnosis, testing and information system -VAS

5051B- , select „Guided fault finding“.

– Using 

GoTo

 button, select „Functions/component“ and the fol‐

lowing menu options in succession:

♦ Body
♦ General body repairs
♦ Park assist steering
♦ Park assist steering functions
♦ Adjusting pitch of front parking aid warning buzzer

14.21

Parking aid final control diagnosis

Special tools and workshop equipment required

354

 

Procedure
– Connect vehicle diagnosis, testing and information system -

VAS 5051B- .

– In vehicle diagnosis, testing and information system -VAS

5051B- , select „Guided fault finding“.

– Using 

GoTo

 button, select „Functions/component“ and the fol‐

lowing menu options in succession:

♦ Body
♦ General body repairs
♦ Parking aid
♦ Parking aid functions
♦ Parking aid final control diagnosis

14.22

Checking parking aid button -E266-

Special tools and workshop equipment required
♦ Vehicle diagnosis, testing and information system -VAS

5051B-

Procedure
– Connect vehicle diagnosis, testing and information system -

VAS 5051B- .

– In vehicle diagnosis, testing and information system -VAS

5051B- , select „Guided fault finding“.

– Using 

GoTo

 button, select „Functions/component“ and the fol‐

lowing menu options in succession:

♦ Body
♦ General body repairs
♦ Parking aid
♦ Electrical components of parking aid

14. Parking aid    

355

 

356

 

15.1

General description

Note

When handling complaints, it is essential to understand the

function and operation of the park assist steering system.

Additional information ⇒  Owner's Manual

Functioning
The park assist steering supports the driver when reversing into

a parallel parking space on the driver or passenger side. When

the park assist steering is activated and the vehicle drives by at

a speed of less than 35 km/h, the side of the road is measured by

ultrasonic sensors searching for a suitable parking space. Once

a parking space has been reliably detected, the park assist steer‐

ing requests the driver to continue passing by the parking space

until the vehicle is in a position from which rapid parking is pos‐

sible. When reverse gear is engaged, the park assist steering

undertakes lateral guidance of the vehicle by actuating the EPS

(electronic power steering) and steers the vehicle into the parking

space in one movement along a calculated, nominal path. The

driver maintains operation of the pedals (accelerator, clutch,

brake) and longitudinal vehicle guidance, and therefore deter‐

mines the parking speed. During the parking process, the park

assist steering sensors are used together with the parking aid

senders to monitor proximity.
The following conditions lead to abortion of the parking process

with park assist steering:
♦ The park assist steering system is switched off via the park

assist steering button -E581- .

♦ Ignition is switched off
♦ Parking speed too high (greater than 7 km/h)
♦ Steering intervention by driver during parking process
♦ Disengagement of reverse gear
♦ Vehicle standstill time limit exceeded (approx. 30 seconds)
♦ ESP switched off or ESP intervention
♦ TCS intervention
♦ Trailer on the vehicle
♦ Front parking aid is switched on.
♦ Sensors detect a status which endangers secure determina‐

tion of the vehicle position.

♦ System malfunction

15. Park assist steering    

357

 

 

 

 

 

 

 

 

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