* Dealership: This is often the most expensive option, but it's also generally the most reliable. They have the necessary equipment and programming software specifically for Buick vehicles. Be prepared to provide proof of ownership.
* Locksmith: Many locksmiths specialize in automotive keys and can cut and program transponder keys. Look for a locksmith who advertises experience with Buick vehicles and transponder key programming. Prices will vary significantly depending on the locksmith. Call around and get quotes before committing. Make sure they're familiar with 1998 models specifically.
* Online Key Services: Several online services specialize in key replacement. They often require you to send them your VIN or other identifying information. While potentially cheaper, make sure the service is reputable and has positive reviews before using them, as you're trusting them with sensitive information.
What you'll likely need to provide:
* Proof of ownership: Your vehicle's title or registration.
* Vehicle Identification Number (VIN): This is usually found on your vehicle's dashboard, on the driver's side doorjamb, and on your vehicle registration.
Before you go:
* Call ahead: Contact the locksmith or dealership to confirm their capabilities, pricing, and what information they need from you. This will save you time and potential frustration.
In short, don't try to cut a key yourself. You absolutely need the transponder chip programmed to your vehicle's system for it to work. A locksmith or dealer is your best bet.
