Window Motor

Current reading may be close to tolerance limit, based on ambient temperature and mechanical resistance. Read stall current within 10 seconds, since thermofuse will open after 10 seconds. Control unit will interrupt power supply to driver's window regulator after approximately 8-10 seconds (one touch, automatic function).

Fig 1: Identifying Volt/Amperage Tester Sun VAT 60

Courtesy of AUDI OF AMERICA, INC.

Fig 2: Testing Window Regulator Current Draw (Installed)

Courtesy of AUDI OF AMERICA, INC.