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Test 3: Lock-Out Feature Inoperative

WARNING: This page is about a different car, the 2000 Cadillac Seville and 1999 Cadillac Seville. However, it is still accessible from the selected car via links, so may be relevant.
  1. Perform power window system check. See SYSTEM CHECK  under TROUBLE SHOOTING. After performing system check, go to next step.
  2. Replace master switch assembly. See POWER WINDOW SWITCH  under REMOVAL & INSTALLATION. Recheck system operation.