Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Audio Security System (Non European Only): Notes
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.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.