See also:

Hill Descent Control (HDC) — Four-Wheel Drive Models With MP3023 Two-Speed Transfer Case Only
HDC maintains vehicle speed while descending hills during off-road driving situations and is available in 4WD LOW range only. To enable HDC, press the HDC switch or put the Selec-Terrain™ syst ...

Sentry Key
The Sentry Key Immobilizer System prevents unauthorized vehicle operation by disabling the engine. The system does not need to be armed or activated. Operation is automatic, regardless of whethe ...

1999 Jeep Wrangler review
One would never expect to need a four-wheel drive vehicle unless snow is flying. But, this case tested that theory. I needed to travel to Philly to attend to some family business when the heaven ...