Passat Wagon V6-3.6L (BLV) (2007)
Parking Assist Distance Sensor: All Technical Service Bulletins
Parking Assist System - Warning Sounds With No Obstacles
94 07 01
April 24, 2007
2014428
Affected Vehicles
Condition
Parking Indicator, Sounds Off with No Obstacle
The parking assistance issues warning sounds for both the front and/or rear of vehicle with no obstacle in range.
Technical Background
Water intrusion into sensor holders causing corroded plug contacts and sensor electrical pins resulting in acoustic feed back in the attachment area of
sensor(s)
Production Solution
1.
Create drain in grille sensor holders before:
Sedan - 3C_6E186600
Sedan - 3C_6P173160
Wagon - 3C_7E006880
2.
Install protective caps for all sensors before:
Sedan - 3C_6E200115
Sedan - 3C_6P178304
Wagon - 3C_7E007600
3.
Install new sensors with part No. 3C0919275K-2ZZ (center front grille) and 3C0919275L-GRU before:
Sedan - 3C_6E194363
Sedan - 3C_6P182210
Wagon - 3C_7E007350
Service
Front Parking Aid Sensor Procedure
^
Switch Ignition OFF and place key on seat.
^
Remove front grille and front bumper cover, see Repair Manual Group 63 Bumper in ElsaWeb.