Jeep Wrangler: INTRODUCTION
Owners Manual for the fourth generation Jeep Wrangler, a compact four-wheel drive off-road SUV, manufactured by Jeep, model years 2018-2024. This is a specialized utility vehicle...
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...
In some localities, it may be a legal requirement
to pass an inspection of your vehicle's
emissions control system. Failure to pass could
prevent vehicle registration.
For states that require an
Inspection
and Maintenance (I/M), this check
verifies the Malfunction Indicator
Light (MIL) is functioning and is not on
when the engine is running, and that the OBD II
system is ready for testing...