Jeep Wrangler 2018-2026 Owners Manual / GETTING TO KNOW YOUR INSTRUMENT PANEL / WARNING LIGHTS AND MESSAGES / Green Indicator Lights / Adaptive Cruise Control (ACC) Set With Target Light — If Equipped

Jeep Wrangler: Green Indicator Lights / Adaptive Cruise Control (ACC) Set With Target Light — If Equipped

Jeep Wrangler. Adaptive Cruise Control (ACC) Set With Target Light — If Equipped This will display when the ACC is set and a vehicle in front is detected.

Adaptive Cruise Control (ACC) Set With No Target Detected Indicator Light — If Equipped

4WD Auto Indicator Light — If Equipped

This light alerts the driver that the vehicle is in the four-wheel drive auto mode. The system will provide power to all four wheels and shift the power between the front and rear axles as needed...

Other information:

Jeep Wrangler 2018-2026 Owners Manual: Biodiesel Fuel Requirements

A maximum blend of 5% biodiesel meeting ASTM specification D975 is recommended for use with your diesel engine. If frequent operation with Biodiesel blends that are between 6% and 20% (B6–B20) is desired, the maintenance schedule is subject to shorter intervals...

Jeep Wrangler 2018-2026 Owners Manual: Fuel System Cautions

CAUTION! Follow these guidelines to maintain your vehicle’s performance: The use of leaded gasoline is prohibited by Federal law. Using leaded gasoline can impair engine performance and damage the emissions control system. An out-of-tune engine or certain fuel or ignition malfunctions can cause the catalytic converter to overheat...

Turn Signals. Lane Change Assist — If Equipped

Turn Signals

Move the multifunction lever up or down to activate the turn signals. The arrows on each side of the instrument cluster flash to show proper operation.

NOTE:

If either light remains on and does not flash, or there is a very fast flash rate, check for a defective outside light bulb.