Jeep Wrangler: White Indicator Lights / 2WD High Indicator Light — If Equipped With a Premium Instrument Cluster

Adaptive Cruise Control (ACC) Ready Light — If Equipped

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Hill Descent Control (HDC) Indicator Light — If Equipped

This indicator shows when the HDC feature is turned on. The lamp will be on solid when HDC is armed. HDC can only be armed when the transfer case is in the “4WD Low” position and the vehicle speed is less then 30 mph (48 km/h)...

Other information:

Jeep Wrangler 2018-2025 Owners Manual: ONBOARD DIAGNOSTIC SYSTEM — OBD II

Your vehicle is equipped with a sophisticated Onboard Diagnostic system called OBD II. This system monitors the performance of the emissions, engine, and transmission control systems. When these systems are operating properly, your vehicle will provide excellent performance and fuel economy, as well as engine emissions well within current government regulations...

Jeep Wrangler 2018-2025 Owners Manual: Eight–Speed Automatic Transmission

The transmission gear range (PRNDM) is displayed both beside the gear selector and in the instrument cluster. To select a gear range, push the lock button on the gear selector and move the selector rearward or forward. To shift the transmission out of PARK, the engine must be running and the brake pedal must be pressed...