Winter Operation
Jeep Wrangler / Jeep Wrangler Owner's Manual / Understanding Your Instrument Panel / Climate Controls / Operating Tips / Winter Operation
Use of the air Recirculation mode during winter months is not recommended because it may cause window fogging.
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Selection Of Lubricant
Use only manufacturer’s recommended fluid. Refer to “Fluids, Lubricants, and
Genuine Parts” in “Maintaining Your Vehicle” for further information. ...
Synthetic Engine Oils
You may use synthetic engine oils if the recommended oil
quality requirements are met, and the recommended
maintenance intervals for oil and filter changes are
followed. ...
Washing
• Wash your vehicle regularly. Always wash your vehicle
in the shade using MOPAR CarWash or equivalent,
or a mild car wash soap, and rinse the panels
completely with clear water.
• If insec ...