Install PTS warning display wiring harness into headliner - AR68.30-P-4305-06PA

Illustrated on vehicle with installed rear dome lamp PTS warning display undo with code (543) sun visors with illuminated mirror and code (882b) interior protection system (only with ATA) and code (810) sound system and code (414a) electric glass sliding/pop-up roof 

Fig 1: Identifying Headliner, Foam Rubber Roll And PTS Warning Display Wiring Harness

1. Detach foam rubber roll (3) form old headliner (1)
2. Lay new headliner (1) down on suitable clean subsurface.
3. Shim new headliner (1) with suitable clean spacers, e.g. foam rubber or Styrofoam pads.

Illustrated on vehicle with installed rear dome lamp PTS warning display 

4. Route new PTS warning display wiring harness (2) on new headliner (1) and glue to new headliner (1) with approx. 10 cm long strips of adhesive tape at an interval of approx. 10 cm.

   Do not cross new PTS warning display wiring harness (2) with rear dome lamp wiring harness connector (4) and press strips of adhesive tape on sufficiently, otherwise a short circuit can result from chafing on the roof paneling.

   The old headliner (1) serves as a guide for routing the wiring harness.

5. Fasten foam rubber roll to new headliner (1) with strips of adhesive tape, so that the electrical connectors (3) for the new PTS warning display wiring harness (2) and rear dome lamp wiring harness (4) can be stored in the foam rubber roll when installing the rear dome lamp PTS warning display (A44/2) and the new headliner (1).

   Do not use any hard or sharp-edge objects, otherwise the cover of the new headliner (1) can be damaged

   The foam rubber and Styrofoam pads prevent the new headliner (1) from sagging when performing the following steps.

   Fig 2: Identifying Headliner, Wiring Harness And Harness Connector