Audio Security System (Non European Only): Notes

WARNING: This page is about a different car, the 2005 Suzuki Swift +, 2005 Pontiac Wave, and 2005 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.

The audio security system is activated whenever the audio system circuit is disconnected from the battery. A 4-digit security code must be entered for the audio system to resume functioning. The security code is stamped on a card located in the vehicle, usually in the glove box. The following security code entering procedure must be used to deactivate the audio security system:

With the ignition switch in the ACC position. Turn the radio ON. At this time, CODE will be shown on the radio display, accompanied by chime sounds.
Enter the 4-digit security number using the radio preset buttons 1 through 6, or 1 through 8, if equipped.
After all four digits are entered, the digits will blink three times, and the radio will be functional.