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:
Advanced Front Air Bag And Knee Bolster Locations
Advanced Front Air Bag And Knee Bolster Locations
1 — Driver And Passenger Advanced Front Air Bags
2 — Knee Bolster
NOTE: These air bags are certified to the new Federal regulations for Advan ...
Jeep Trail Rated
All 2011 Jeep Grand Cherokees equipped with either the off-road or the
Quadra-Lift group are Trail Rated®. The Jeep Trail Rated badge on the 2011 Jeep
Grand Cherokee indicates that the vehicle ha ...
Change Engine Oil
The oil change indicator system will remind you that it is time to take your
vehicle in for scheduled maintenance.
Refer to “Maintenance Schedule” for further information.
NOTE: Under no circu ...


