1. Dealership:
* Pros: This is the most reliable method. They have access to your vehicle's VIN and can cut a key that matches your car's unique ignition system. They can also program any transponder chips or immobilizers if your Safari has them (most likely).
* Cons: This is typically the most expensive option.
2. Locksmith:
* Pros: Often less expensive than the dealership, and many locksmiths specialize in automotive keys and can handle transponder chips. They may be able to come to you.
* Cons: Find a reputable locksmith; some may not have the proper equipment to deal with the complexities of GM's systems. Make sure they have experience with GM vehicles from that era.
3. Auto Parts Store (with key code):
* Pros: Cheapest option *if* you already have your key code (see below). Some auto parts stores can cut keys from a code.
* Cons: You'll need your key code. If you don't have it, this won't work. The key may need programming if your Safari has a transponder system. They likely won't program it for you.
Finding Your Key Code (If Possible):
The key code is a crucial piece of information if you choose the auto parts store route. Check these locations:
* Owner's Manual: Sometimes, the key code is printed in the owner's manual.
* Previous Maintenance Records: If you have any past maintenance records, the key code may be listed there.
* GM Dealership: They may be able to retrieve your key code from their system using your VIN, but this may come with a fee.
Important Considerations:
* Transponder Chips: Almost all cars made around 1999 have transponder chips in the ignition key. These chips communicate with the vehicle's immobilizer system to allow the engine to start. Simply cutting a new key won't work; it needs to be programmed. Both dealerships and many locksmiths can program these.
* Key Type: Your 1999 GM Safari may have a standard key or a key with a remote control for locking/unlocking the doors. This affects the cost and complexity of replacement.
In summary: While an auto parts store is the cheapest option *if* you have the key code and don't need transponder programming, the safest and most reliable route is going to either a dealership or a reputable locksmith experienced with GM vehicles and transponder systems. Make sure to check the locksmith's reputation before making a choice.