Jeep Wrangler: SCHEDULED SERVICING — DIESEL ENGINE / Additional Maintenance — B6 To B20 Biodiesel


  • Under no circumstances should oil change intervals exceed 8,000 miles (12,875 km) or six months, whichever comes first when using biodiesel blends greater than 5% (B5).
  • The owner is required to monitor mileage for B6-B20 biodiesel, the automatic oil change indicator system does not reflect the use of biofuels.
  • Fuel filter change interval is maintained at every second oil change. This is especially important with biodiesel usage.

    Maintenance Plan — Diesel Fuel Up To B5 Biodiesel

    Refer to the maintenance plan for the required maintenance intervals. WARNING! You can be badly injured working on or around a motor vehicle. Do only service work for which you have the knowledge and the right equipment...



    Other information:

    Jeep Wrangler 2018-2024 Owners Manual: How It Works

    Push the SOS Call button; the indicator light will turn green indicating a call has been placed.NOTE: In case the SOS Call button is accidentally pushed, there is a 10-second delay before the SOS call is placed. The system will verbally alert you that a call is about to be made...

    Jeep Wrangler 2018-2024 Owners Manual: Draining Fuel/Water Separator Filter — Diesel Engine

    The fuel/water separator housing is located inside the left frame rail in front of the fuel tank. The best access to this water drain valve is from under the vehicle. CAUTION! Do not drain the fuel/water separator filter when the engine is running...


    Manual Front Seat Forward/Rearward Adjustment

    The seat can be adjusted forward or rearward by using a bar located by the front of the seat cushion, near the floor. While sitting in the seat, lift up on the bar located under the seat cushion and move the seat forward or rearward. Release the bar once you have reached the desired position. Then, using body pressure, move forward and rearward on the seat to be sure that the seat adjusters have latched.

    Jeep Wrangler. Manual Front Seat Forward/Rearward Adjustment

    Adjustment Bar Location

    read more

    Copyright © 2024