American Petroleum Institute (API) Engine Oil Identification Symbol

This symbol means that the oil has been certified by the American Petroleum Institute (API). The manufacturer only recommends API Certified engine oils.
CAUTION!
Do not use chemical flushes in your engine oil as the
chemicals can damage your engine. Such damage is
not covered by the New Vehicle Limited Warranty.
See also:
SAFETY
The Wrangler Unlimited has two sets of lower Latch anchors in the outboard
seats. The outer Latch anchors were easy to use, but the inner anchors in both
positions sat right behind the seat belt b ...
Onboard Diagnostic System — OBD II
Your vehicle is equipped with a sophisticated onboard
diagnostic system called OBD II. This system monitors
the performance of the emissions, engine, and automatic
transmission control systems. ...
TIME Button
Press the TIME button to alternate display of the time and radio frequency. ...


