Jeep Wrangler 2018-2026 Owners Manual / STARTING AND OPERATING / NORMAL OPERATION — DIESEL ENGINE / Cooling System Tips — Automatic Transmission

Jeep Wrangler: NORMAL OPERATION — DIESEL ENGINE / 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.
Highway Driving — Reduce your speed.
Up Steep Hills — Select a lower transmission gear.
Air Conditioning — Turn it off temporarily.

NOTE:

If the coolant temperature is too high, the A/C will automatically turn off.

Stopping The Engine

After full load operation, idle the engine for a few minutes before shutting it down. This idle period will allow the lubricating oil and coolant to carry excess heat away from the turbocharger...

Do Not Operate The Engine With Low Oil Pressure

If the low oil pressure warning light turns on while driving, stop the vehicle and shut down the engine as soon as possible. A chime will sound when the light turns on...

Other information:

Jeep Wrangler 2018-2026 Owners Manual: Radio Controls

Uconnect 3 With 5-inch Display Preset Radio Stations All Preset Radio Stations Radio Band (AM/FM) Seek Down Tune Station Info Seek Up Audio Settings Uconnect 4 With 7-inch Display Radio Bands Preset Radio Stations View Next Preset Radio Stations Status Bar Browse Button Seek Down Tune Button Seek Up Audio Settings Bottom Bar The radio is equipped with the following modes: AM FM SiriusXM® Satellite Radio (if equipped) Press the Radio button on the touchscreen to enter the Radio Mode...

Jeep Wrangler 2018-2026 Owners Manual: Android Auto™ Voice Command

NOTE: Feature availability depends on your carrier and mobile phone manufacturer. Some Android Auto™ features may or may not be available in every region and/or language. Android Auto™ allows you to use your voice to interact with Android’s™ best-in-class speech technology through your vehicle’s voice recognition system, and use your smartphone’s data plan to project your Android™-powered smartphone and a number of its apps onto your Uconnect touchscreen...

Turn Signals. Lane Change Assist — If Equipped

Turn Signals

Move the multifunction lever up or down to activate the turn signals. The arrows on each side of the instrument cluster flash to show proper operation.