To Unlock The Doors - Jeep 2009 Grand Cherokee Owner's Manual

22 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
Keyless Entry (RKE) transmitter. The RKE transmitter
does not need not be pointed at the vehicle to activate the
system.
NOTE: Inserting the RKE transmitter into the ignition
switch disables all buttons on that RKE transmitter;
however, the buttons on the remaining RKE transmitters
will continue to work. Driving the vehicle over 5 mph
disables all RKE transmitter buttons, for all RKE trans-
mitters, until the ignition is turned back to OFF/LOCK.
Three-Button RKE Transmitter

To Unlock the Doors

Press and release the UNLOCK button on the RKE
transmitter once to unlock the driver's door, or twice to
unlock all doors. The turn signal lights will flash to
acknowledge the unlock signal. The illuminated entry
system will also turn on.