Depending on the brand and model of your car you might need to go to the dealer to have new copies of the keys made. Sometimes additional keys or transponders will override and messes up your cars security system which can at times void the warranty.
If you are looking for information on duplicate car keys there are lots of different places you can buy them. Many websites and companies exist that specialize in the selling of different kinds of keys. Many times they can also be made to be used in almost any vehicle. You can visit www.buffalolocksmiths.com.au/automotive to know more about car key replacement in Sydney.
Many of the newer vehicles and cars on the road today use transponder systems to unlock and lock the doors as well as other uses and features as well. Sometimes parts departments at the dealership can make more copies for you to use. Often locksmiths can come and unlock your car as well as make any additional copies that you may need.
Most often there are some things that need to be done to verify that the blank key will function correctly. The first thing is that the key has to be shaped and cut to the original key. Then the transponder must be programmed to correlate with the radio frequency of your car's system so it can unlock and then lock the doors and open the trunk.
You can reprogram keys yourself or you may want to have a professional do it for you. Both the negative and positive aspects exist for both. If you program them yourself many times it takes lots of time to do it right but it can save you money as well. Going to a professional and having them do the work for you will not be as time-consuming but it will also cost more.
Depending on the brand and model of your car you might need to go to the dealer to have new copies made. Sometimes additional keys or transponders will override and messes up your cars security system which can at times void the warranty. When you are leasing your car you may want to contact your dealer for details.