Jeep Wrangler: Yellow Indicator Lights / Rear Axle Lock Indicator Light

Neutral Indicator Light — If Equipped

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Service Adaptive Cruise Control Warning Light — If Equipped

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Other information:

Jeep Wrangler 2018-2026 Owners Manual: STOP/START SYSTEM — MANUAL TRANSMISSION (IF EQUIPPED)

The Engine Stop/Start (ESS) function is developed to reduce fuel consumption. The system will stop the engine automatically during a vehicle stop if the required conditions are met. Pressing the clutch pedal will automatically restart the vehicle...

Jeep Wrangler 2018-2026 Owners Manual: Bulk Fuel Storage — Diesel Fuel

If you store quantities of fuel, good maintenance of the stored fuel is also essential. Fuel contaminated with water will promote the growth of “microbes.” These microbes form “slime” that will clog the fuel filtration system and lines. Drain condensation from the supply tank and change the line filter on a regular basis...