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51 33... Normalization of power window units

NOTE: Normalization must be carried out after the following work:
  • Removal or replacement of power window unit or window glass
  • Coding/programming of footwell module (or junction box)

The following functions are deactivated after a denormalization:
  • Short-stroke function
  • Anti-trapping protection
  • Toll closing

Normalization/denormalization of the power window units is possible via the diagnosis system under the following path:

=> Diagnosis

=> Footwell module (or junction box)

=> Control unit functions

=> Footwell module (or junction box)

=> Component activation

Fig 1: Identifying Power Window Units
G04740355Courtesy of BMW OF NORTH AMERICA, INC.