If you are not comfortable performing this yourself, take your vehicle to a qualified mechanic.
That being said, here's a general overview of the process. Specific steps may vary slightly depending on the exact model and trim level of your Mustang. You should consult a repair manual specific to your vehicle year and model for detailed instructions and diagrams.
Tools You'll Likely Need:
* Ignition cylinder removal tool: This is a specialized tool designed to depress the retaining pin inside the ignition switch. You cannot remove the tumbler without this tool.
* Screwdrivers: Various sizes, including possibly a security-bit screwdriver.
* Socket set: Potentially needed to remove screws holding trim pieces.
* Patience: This process can be finicky.
General Steps (Consult your repair manual for specifics):
1. Disconnect the battery's negative terminal: This is crucial for safety to prevent short circuits.
2. Remove steering wheel: This is often necessary to access the ignition cylinder and may require specialized tools like a steering wheel puller.
3. Remove the steering column shroud/trim: This will expose the ignition cylinder.
4. Locate the ignition cylinder retaining clip or pin: This is the small piece holding the cylinder in place.
5. Use the ignition cylinder removal tool: This tool engages with the retaining clip/pin to allow for its removal.
6. Remove the ignition cylinder: Once the retaining pin is released, the cylinder should slide out of the steering column.
Important Considerations:
* Key: You will need your ignition key to turn the ignition switch to the "ON" position during the process.
* Replacement: It is often advisable to replace the ignition cylinder with a new one once it is removed, especially if the reason for removal was related to a worn-out or broken cylinder. Ensure you obtain the correct cylinder for your vehicle's year, make, and model.
* Security: Your new ignition cylinder should come with new keys to ensure enhanced security. Any old keys should be destroyed.
Again, this is a general overview. Improper removal can cause significant damage. Refer to a repair manual specific to your 1998 Ford Mustang for precise instructions and diagrams. If you have any doubts about your ability to complete this task safely and correctly, take your car to a professional mechanic.
