The 1999 Cutlass is available this model year with two trim levels: GL and GLS. For 1999, the Cutlass remains virtually unchanged except for a few minor enhancements. New this year is a Gold Package which enhances the exterior with gold emblems and wheel accents. Bronze Mist and Dark Cherry were added to the exterior color scheme. The Cutlass features the PASSlock security system that disables the powertrain if any attempt to start the car without the proper key. The available remote keyless entry system uses a rolling code that changes with every use, to thwart thieves attempting to copy the transmitter code. The Cutlass comes standard with anti-lock brakes to give stability on low traction surfaces.