Jeep 2008 Grand Cherokee SRT - Manual (Page 12)

A WORD ABOUT YOUR KEYS
Your vehicle uses a keyless ignition system. This system
consists of a Fob with Integrated Key and a Wireless
Ignition Node (WIN) with integral ignition switch. You
can insert the double-sided integrated key into the igni-
tion switch with either side up.
Wireless Ignition Node (WIN)
The Wireless Ignition Node (WIN) operates similar to an
ignition switch. It has four operating positions, three of
which are detented and one spring-loaded. The detented
positions are LOCK, ACC, and ON. The START position
is a spring-loaded momentary contact position. When
released from the START position, the switch automati-
cally returns to the detented ON position.
Wireless Ignition Node (WIN)
12 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE