Extreme Cold Weather (Below –20°F Or –29°C)
Jeep Wrangler / Jeep Wrangler Owner's Manual / Starting And Operating / Starting Procedures / Extreme Cold Weather (Below –20°F Or –29°C)
To ensure reliable starting at these temperatures, use of an externally-powered electric engine block heater (available from your authorized dealer) is recommended.
See also:
Vehicle Storage
If you are leaving your vehicle dormant for more than
21 days you may want to take steps to protect your
battery. You may:
• Remove fuse #J13 in the Totally Integrated Power
Module (TIPM) lab ...
Adding Fluid
Fluid should be added only at filler hole until fluid begins to run out of the
hole. ...
Notes On Playing MP3 Files
The radio can play MP3 files; however, acceptable MP3
file recording media and formats are limited. When
writing MP3 files, pay attention to the following restrictions. ...


