Jeep Wrangler: GETTING TO KNOW YOUR VEHICLE / INTERIOR STORAGE AND EQUIPMENT
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...
Other information:
..
Your vehicle may be equipped with an engine oil
change indicator system. The “Oil Change
Required” message will display in the
instrument cluster display for five seconds after
a single chime has sounded to indicate the next
scheduled oil change interval...