Jeep Wrangler 2018-2025 Owners Manual / SERVICING AND MAINTENANCE / ENGINE COMPARTMENT / 3.0L Diesel Engine

Jeep Wrangler: ENGINE COMPARTMENT / 3.0L Diesel Engine

Jeep Wrangler. 3.0L Diesel Engine

Battery
Engine Oil Fill
Engine Coolant Pressure Reservoir
Brake Fluid Reservoir Cap
Washer Fluid Reservoir Cap
Engine Air Cleaner Filter
Engine Oil Dipstick
Power Steering Reservoir Cap
Power Distribution Center (Fuses)

Checking Oil Level

To ensure proper engine lubrication, the engine oil must be maintained at the correct level. Check the oil level at regular intervals, such as every fuel stop...

Other information:

Jeep Wrangler 2018-2025 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...

Jeep Wrangler 2018-2025 Owners Manual: Installing Child Restraints Using The Vehicle Seat Belt

Child restraint systems are designed to be secured in vehicle seats by lap belts or the lap belt portion of a lap/shoulder belt. WARNING! Improper installation or failure to properly secure a child restraint can lead to failure of the restraint...

Basic Voice Commands

The basic Voice Commands below can be given at any point while using your Uconnect system. Push the VR button on the steering wheel. After the beep, say:

“Cancel” to stop a current voice session. “Help” to hear a list of suggested Voice Commands. “Repeat” to listen to the system prompts again.