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Home >> Pontiac >> 1999 >> Grand Prix GTP, 2D Coupe >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Body Control Modules >> Self-Diagnostic System >> Entering Diagnostics >> Feature Customization Mode
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Feature Customization Mode

Perform the following: Turn ignition switch to OFF position. Remove MALL PGM (10-amp) fuse from instrument panel fuse block. Turn ignition switch to ACC position. Feature customization mode is now entered. Seat belt indicator and chime will activate 2, 3 or 4 times to indicate type of BCM used in vehicle. Ensure installed BCM is compatible with features available on vehicle. Replace BCM if necessary.