Remove/install sensors for Parktronic system (PTS) on the outside of the front bumper

AR54.65-S-0001-01E

Remove/install sensors for Parktronic system (PTS) on the outside of the front bumper

Model

447, 448

with code EZ7 (Active Parking Assist)

1

Remove retaining clips (1) from left or right fender liner (2).

 Installation: Check the retaining clips (1) for damage.

If damage is present



Replace respective retaining clip (1).

2

Push fender liner to one side until outer left front PARKTRONIC sensor (B8/18) or outer right front PARKTRONIC sensor (B8/21) is accessible.

3

Disconnect electrical connection at PARKTRONIC sensor, outer left front (B8/18) or PARKTRONIC sensor, inner right front (B8/21).

4

Carefully pull catch hooks (arrows) outwards and pull PARKTRONIC sensor, outer left front (B8/18) or PARKTRONIC sensor, outer right front (B8/21) out of the guide.

 Installation: Check the decoupling ring (3) for damage.
Convert decoupling ring (3) when replacing left front outer PARKTRONIC sensor (B8/18) or right front outer PARKTRONIC sensor (B8/21).

If decoupling ring (3) is damaged



Replace decoupling ring (3).

5

Install in the reverse order.