Jeep Grand Cherokee SRT8 2012 Owner's Manual page 244

242 UNDERSTANDING THE FEATURES OF YOUR VEHICLE
The HomeLink buttons, located on either the overhead
console, headliner or sunvisor, designate the three differ-
ent HomeLink channels. The HomeLink indicator is
located above the center button.
HomeLink Buttons/Overhead Consoles
HomeLink Buttons/Sunvisor/Headliner
NOTE: HomeLink is disabled when the Vehicle Secu-
rity Alarm is active.