Master Key and Valet KeyUpdated a year ago

Distinguishing whether you have a master key or valet key is a very important step prior to proceeding with programming a new spare key, as sometimes not doing so can bring your new spare key DIY project to a hard stop. In order to assure all things to run smoothly during your DIY project, Tom's Key has created this article to aid you in identifying whether you have a master key or valet key.

What is a master key and a valet key, and what are the differences?

Master keys and valet keys serve the same function of turning on your car, however their use cases are a bit different, especially when it comes to programming a new spare key.

It is important to note that without a master key it is likely that you will not be able to program a new key as most vehicles and programmers require this.

How do I know if I have a master key or valet key?

Typically there are some key discerning differences. For one, master keys have different capabilities being able to open your trunk and glove box using the key. If this is not the case, your key is most likely a valet key.

Another way to know whether you have a valet key is that valet keys look different from an original key. In the case with Honda as an example, Honda typically makes their valet keys with a grey head. Some manufacturers will also not include a logo on the valet key. Additionally there is even a difference in size from a master key to a valet key, with a valet key being shorter in length.

Lastly, in vehicle's such as Toyota, Scion, and Lexus there are lights and blinking patterns on the vehicles' security feature found on the vehicle's dashboard. To find out more on this and how to identify a master key or valet key on a Toyota, Scion or Lexus vehicle, review our master key and valet key article for Toyota, Scion, and Lexus here.

These are a few way to know whether you have a valet or master key. If you still need further assistance on knowing whether you have a valet or master key please reach out at [email protected] or via chat where one of our agents will further assist you.