Jeep Wrangler 2018-2026 Owners Manual / SAFETY / AUXILIARY DRIVING SYSTEMS / Forward Collision Warning (FCW) With Mitigation — If Equipped / Service FCW Warning

Jeep Wrangler: Forward Collision Warning (FCW) With Mitigation — If Equipped / Service FCW Warning

If the system turns off, and the instrument cluster displays:

ACC/FCW Unavailable Service Required
Cruise/FCW Unavailable Service Required

This indicates there is an internal system fault. Although the vehicle is still drivable under normal conditions, have the system checked by an authorized dealer.

FCW Limited Warning

If the instrument cluster displays “ACC/FCW Limited Functionality” or “ACC/FCW Limited Functionality Clean Front Windshield” momentarily, there may be a condition that limits FCW functionality...

Tire Pressure Monitoring System (TPMS)

The Tire Pressure Monitoring System (TPMS) will warn the driver of a low tire pressure based on the vehicle recommended cold placard pressure. NOTE: The alert warning on the cluster will stay on until the tire is inflated to the placard pressure...

Other information:

Jeep Wrangler 2018-2026 Owners Manual: Brake Warning Light

This warning light monitors various brake functions, including brake fluid level and parking brake application. If the brake light turns on it may indicate that the parking brake is applied, that the brake fluid level is low, or that there is a problem with the Anti-Lock Brake System reservoir...

Jeep Wrangler 2018-2026 Owners Manual: Downshifting

Moving from a high gear down to a lower gear is recommended to preserve brakes when driving down steep hills. In addition, downshifting at the right time provides better acceleration when you desire to resume speed. Downshift progressively. Do not skip gears to avoid overspeeding the engine and clutch...

Remote Start system

Jeep Wrangler. Remote Start system This system uses the key fob to start the engine conveniently from outside the vehicle while still maintaining security. The system has a range of approximately 300 ft (91 m).