oil dipstick JEEP WRANGLER 2010 Owners Manual

CAUTION! (Continued)
•Your vehicle has been built with improved fluids
that protect the performance and durability of
your vehicle and also allow extended maintenance
intervals. Do not use chemical flushes in these
components as the chemicals can damage your
engine, transmission, power steering or air condi-
tioning. Such damage is not covered by the New
Vehicle Limited Warranty. If a flush is needed
because of component malfunction, use only the
specified fluid for the flushing procedure.
Engine Oil
Checking Oil Level
To assure proper lubrication of your vehicle’s engine, the
engine oil must be maintained at the correct level. The
best time to check the engine oil level is about fiveminutes after a fully warmed up engine is shut off or
before starting the engine after it has sat overnight.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Always
maintain the oil level within the SAFE zone on the
dipstick. Adding 1 U.S. Quart (0.95L) of oil when the
reading is at the bottom of the SAFE zone will result in a
reading at the top of the safe zone on these engines.

Child Restraint Tether Anchors.............67,69
Child Seat .............................. 66
Climate Control ......................... 317
Clock ..................... 269,283,285,288,297
Compact Disc (CD) Maintenance ............. 316
Compass .............................. 261
Compass Calibration ..................... 264
Computer, Trip/Travel .................260,261
Console .............................. 153
Console, Floor .......................... 153
Contract, Service ........................ 529
Cooling System ......................... 470
Adding Coolant (Antifreeze) .............. 472
Coolant Capacity ...................... 501
Coolant Level ......................... 474
Disposal of Used Coolant ................ 474
Drain, Flush, and Refill .................. 471
Inspection ........................... 470
Points to Remember .................... 475 Pressure Cap
......................... 473
Selection of Coolant (Antifreeze) .........471,501
Corrosion Protection ..................... 482
Cruise Light ........................... 251
Cupholders ............................ 152
Customer Assistance ..................... 527
Data Recorder, Event ...................... 60
Daytime Running Lights ................... 139
Dealer Service .......................... 458
Defroster, Rear Window ................... 239
Defroster, Windshield .............77,318,319,321
Delay (Intermittent) Wipers ................. 143
Diagnostic System, Onboard ................ 456
Dimmer Switch, Headlight ................. 138
Dipsticks Oil (Engine) .......................... 460
Power Steering ........................ 368
Disabled Vehicle Towing ................... 451
538 INDEX