How to Start a Car with a Buick Spare Key?
2 Answers
Simply use the spare key to open the car door. There is a key slot on the door handle. Enter the car and start it with the spare key. The driver's side door can be locked and unlocked with the mechanical key.
I encountered a situation where I had to use the Buick spare key to start the car some time ago. At that time, my main key fob was out of battery, so I used the spare key. For Buick models with remote keyless entry functionality, the spare key usually has a physical key portion. You need to locate the key slot or induction area under the steering wheel first, which might be hidden beneath a small cover. Insert the spare key or press it firmly against that spot, depress the brake pedal, and then press the start button. For older models, it might require directly turning the key to ignite. The crucial point is to ensure proper alignment of the key, otherwise it may fail to detect it. Regular checks on the spare key's battery are recommended—don't wait until it's dead to use it. Also, it's best to keep the spare key in a secure place, like a home spare key box. I also learned that if the car won't start, you can try wiggling the key or restarting the vehicle system, but frequent attempts should be avoided to prevent circuit damage. When encountering issues, consulting the owner's manual or contacting a 4S dealership is the safer approach.
