Jeep 2009 Patriot - Owner Manual - Manual (Page 130)

The auxiliary Off-Road lights can be turned on when
off-road conditions require additional lighting. To turn
the auxiliary Off-Road light on, turn on the High beam
headlights and press the top of the switch. To turn off the
auxiliary Off-Road lights press the bottom of the switch.
NOTE: The High beam headlights must be on for the
auxiliary Off-Road lights to operate.
Off-Road Light Switch
128 UNDERSTANDING THE FEATURES OF YOUR VEHICLE