Jeep Wrangler: GETTING TO KNOW YOUR VEHICLE / INTERIOR STORAGE AND EQUIPMENT

Operating Tips

NOTE: Refer to the chart at the end of this section for suggested control settings for various weather conditions. Summer Operation The engine cooling system must be protected with a high-quality antifreeze coolant to provide proper corrosion protection and to protect against engine overheating...

Storage

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Other information:

Jeep Wrangler 2018-2025 Owners Manual: Daytime Running Lights (DRLs) — If Equipped

The Daytime Running Lights are in a dedicated position below the headlight assembly. DRLs are active when the low beams are not on, and the engine is running. DRLs may be deactivated by applying the parking brake. NOTE: For vehicles sold in Canada, the Daytime Running Lights will automatically deactivate when the front fog lights are turned on...

Jeep Wrangler 2018-2025 Owners Manual: System Overview

This vehicle is equipped with a Diesel Exhaust Fluid (DEF) injection system and a Selective Catalytic Reduction (SCR) catalyst to meet the emission requirements. The DEF injection system consists of the following components: DEF tank DEF pump DEF injector Electronically-heated DEF Lines NOx sensors Temperature sensors SCR catalyst The DEF injection system and SCR catalyst enable the achievement of diesel emissions requirements; while maintaining outstanding fuel economy, drivability, torque and power ratings...