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.
See also:
Manual Transmission – If Equipped
Apply the parking brake, place the shift lever in NEUTRAL, and press the clutch
pedal before starting the vehicle. This vehicle is equipped with a clutch interlocking
ignition system. It will not ...
Door Latches
Check for positive closing, latching, and locking. ...
MMT In Gasoline
MMT is a manganese containing metallic additive that is
blended into some gasoline to increase octane. Gasoline
blended with MMT provides no performance advantage
beyond gasoline of the same oct ...


