Jeep Wrangler: TECHNICAL SPECIFICATIONS / FLUID CAPACITIES

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...

ENGINE FLUIDS AND LUBRICANTS

CAUTION! Mixing of engine coolant (antifreeze) other than specified Organic Additive Technology (OAT) engine coolant (antifreeze), may result in engine damage and may decrease corrosion protection...

Other information:

Jeep Wrangler 2018-2026 Owners Manual: How To Use Remote Start

If applicable, refer to the “Hybrid Supplement” for additional information. Push and release the Remote Start button on the key fob twice within five seconds. The vehicle doors and swing gate will lock, the turn signals will flash twice, and the horn will chirp twice...

Jeep Wrangler 2018-2026 Owners Manual: Climate Voice Commands

Adjust vehicle temperatures hands-free and keep everyone comfortable while you keep moving ahead. Push the VR button on the steering wheel. After the beep, say one of the following commands: “Set the driver temperature to 70 degrees” “Set the passenger temperature to 70 degrees” Did You Know: Voice Command for Climate may only be used to adjust the interior temperature of your vehicle...