How to Replace Smart Key, take Renault 3 Button Smart Key for example

Smart key enable car owners to lock and unlock doors, open the trunk and fuel filter, and raise and lower the hardtop and windows via a key fob. Take this Renault smart key 3 button for example, see the picture below, key fobs are the main remotes for the keyless entry system on your car, and these three remotes can be used to pop your locks, open your trunk or sound your panic alarm at any time.

 
Two ways to replace smart key
 Replace your smart key by contacting your vehicle dealership.
 1. You should first tow your vehicle to the car dealership.
 2. Provide the car dealership your vehicle identification number (VIN)
 3. A locksmith can make a replacement key for an older car for a few dollars. If you've lost the original key, it will be a little more expensive because the lock may have to be dissembled to match a replacement key.

 What if lost VIN number and both the original key, you’d better to replace your smart key with auto key programmer by yourself. All you need to do is to get one car key programmer and one smart key of your car make.

 Kinds of universal key programmer you could find out at Xcardiag.com, which can support the most car models and also read VIN number, as well as easy-controlled. It is important to look for the smart key which is match to your car too. Thanks for technological progress, even though the tiny thing as smart key shell, you could also find out the perfect one for your car. For instance, Renault 3 button smart key, there is the appropriate key shell for Renault 3 button smart key.