Seat Leon >> Panoramic sliding roof normalisation run


  • After renewal of glass panel, motor, tilting mechanism or sun blind, a normalisation run must be carried out for the corresponding drive.
  • Roll-back function is switched off when establishing reference points.

Establishing reference points of sliding sunroof motor

Ignition is switched on.

Rotary switch must be in "Sliding sunroof closed" position.

  • Pull rotary switch -1- downwards and hold during whole process to establish reference points (approx. 20 s) in this position.
  • When establishing reference points, glass panel first closes and then moves approx. 200 mm towards the rear.
  • After glass panel is closed again, establishment of reference points is finished and rotary switch must be released.

Establishing reference points for sun blind motor

Ignition is switched on.

  • Press "Close push button for sun blind" -3- and hold down.

    Keep in this position during the entire standardisation process (about 20 seconds).

  • When establishing reference points, sun blind first closes and then moves approx. 200 mm towards the rear.
  • After sun blind has been closed completely again, normalisation run is finished and actuation button can be released.

    Special tools and workshop equipment required Roller for door insulation foil - 3356- Torque wrench - V.A.G 1783- Adhesive strip remover - VAS 6349- Functioning All actions o ...

    Assembly overview - panoramic sliding sunroof
    - Front glass panel Removing and fitting Adjusting - Bolts For front glass panel 6 off 5 Nm - Bolts For rear glass panel. 2 off 5 Nm - Exterior se ...

    See also:

    Wheel bolts
    Wheel bolts must be tightened to the correct torque. The design of wheel bolts is matched to the rims. If different wheel rims are fitted, the correct wheel bolts with the right length and correctly ...