🚨 1999 Cadillac Seville SLS: Emergency Neutral
The 1999 Seville SLS features a floor-mounted console shifter with electronic shift interlock that prevents shifting from Park without brake application.
✓ Expert-verified by Chris Hackleman — master technicians, 20+ years each.
⚠️ Chock the wheels first — neutral means the car can roll. Set the parking brake while you work, never stand downhill of the vehicle, and try a 12-volt jump before any override: power fixes most stuck-in-park problems instantly.
The procedure
- Ensure the parking brake is firmly set and wheels are chocked.
- Turn the ignition key to ACC or ON position if possible.
- Locate the shift lock override access point on the shifter assembly—typically a small slot on the right side or front of the shifter base, covered by a plastic cap.
- Carefully pry off the cover cap with a flathead screwdriver.
- Insert a screwdriver, key, or similar tool into the override slot and press down firmly.
- While holding the override mechanism down, press the shifter release button and move the shifter to Neutral.
- The shifter will move to Neutral while the override is depressed.
Shift-lock override location
Right side or front of the shifter base near the console, behind a small removable cap—check both locations if needed
With zero electrical power
With no battery power, the mechanical shift lock override still operates. Access the override slot, depress with a tool, and shift to Neutral. Ignition position is not required for mechanical override function.