Jeep Wrangler: NORMAL OPERATION — DIESEL ENGINE / Stopping The Engine

Engine Idling

Avoid prolonged idling, long periods of idling may be harmful to your engine because combustion chamber temperatures can drop so low that the fuel may not burn completely...

Cooling System Tips — Automatic Transmission

To reduce the potential for engine and transmission overheating in high ambient temperature conditions, take the following actions: City Driving — When stopped, shift the transmission into NEUTRAL (N) and increase engine idle speed...

Other information:

Jeep Wrangler 2018-2026 Owners Manual: Lower Anchors And Tethers For CHildren (LATCH) Restraint System

LATCH Label Your vehicle is equipped with the child restraint anchorage system called LATCH, which stands for Lower Anchors and Tethers for CHildren. The LATCH system has three vehicle anchor points for installing LATCH-equipped child seats. There are two lower anchorages located at the back of the seat cushion where it meets the seatback and one top tether anchorage located behind the seating position...

Jeep Wrangler 2018-2026 Owners Manual: Turning FCW On Or Off

The FCW button is located in the Uconnect display in the control settings. To turn the FCW system on, press the forward collision button once. To turn the FCW system off, press the forward collision button once. NOTE: When the FCW is “on”, this allows the system to warn the driver of a possible collision with the vehicle in front...