Jeep Liberty 2008 Owner's Manual page 315

314 STARTING AND OPERATING
(2WD). If the indicator light is on, the desired position
(4WD AUTO, 4WD LOW, or NEUTRAL) has been ob-
tained.
If One or More Shift Requirements are not met:
• An indicator light will flash.
• The transfer case will not shift.
NOTE: The "SERV 4WD" warning light monitors the
electric shift 4WD system. If this light remains on after
engine start up, or it illuminates during driving, it means
that the 4WD system is not functioning properly and that
service is required.
Shifting Procedures
NOTE: If any of the requirements to select a new
transfer case position have not been met, the transfer case
will not shift, the indicator light for the previous position
will remain on, and the newly selected position indicator
light will continue to flash until all the requirements for
the selected position have been met. To retry a shift, move
the 4WD Control Switch back to the original position,
make certain all shift requirements have been met, wait
five seconds, and try the shift again.
2WD to 4WD Auto
Move the 4WD Control Switch to the desired position.
Shifts between 2WD and 4WD Auto can be done with the
vehicle stopped or in motion. If the vehicle is stopped,
the ignition switch must be in the ON position with the
engine either OFF or RUNNING. This shift cannot be
completed if the ignition switch is in the ACC position.
2WD or 4WD Auto to 4WD LOW
When shifting into or out of 4WD LOW, some gear noise
may be heard. This noise is normal and is not detrimental
to the vehicle or its occupants.