Key In Reminder

When the ignition key is turned from "II" to "O" position but not removed, voltage is applied through the No. 34 (7.5A: USA, 10A: Canada) fuse in the under-hood main fuse box and the closed ignition key switch to the key-in reminder beeper in the integrated control unit. When you open the drivers door, the beeper circuit senses ground through the closed door switch. With voltage at the A10 terminal and ground at the A7 terminal, the beeper sounds.