WARNING: This page is about a different car, the 2002 Pontiac Firebird and 2002 Chevrolet Camaro. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION: Allowing more than 15 seconds to elapse between each action in this procedure, will cause radio to automatically revert to time function.

Write down any 3 or 4 digit number from 000-1999.
Turn ignition switch to ACC or RUN position.
Turn radio off.
Press and hold 1 and 4 buttons simultaneously until radio displays "- - -". Enter secret code number chosen in step 1) .
Press MN. Radio will display "000".
Press MN again until last 2 digits agree with secret code.
Press HR until first 2 digits agree with secret code.
Press AM-FM. Radio will display "REP" indicating steps 5) - 7) need to be repeated for confirmation of secret code.
Press AM-FM. Radio will display "SEC" indicating radio is secure. Light Emitting Diode (LED) indicator by volume control will begin to flash once ignition switch is turned to OFF position.

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.

Safety Warning

Radio Anti-Theft Feature (THEFTLOCK(R)) Activating

Use the Manual With the Right Hardware

When to See a Mechanic

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