You are able to program 2009 MERCURY GRAND MARQUIS Key by yourself if you have two original working keys that start your vehicle. The new key will first need to be cut to match your original at an automotive locksmith or the dealership. Once the chip key is cut, you can use the printed programming instructions that we send to make the key work for your vehicle. The instructions are very easy to understand and can be performed in less than a minute. If you only have one or you lost all working key for 2009 MERCURY GRAND MARQUIS , the programming can only be done at the locksmith or dealership that cuts the key for you.

You are able to program a 2009 Mercury Grand Marquis Key by yourself if you have two original working keys that start your vehicle. The new key will first need to be cut to match your original at a local automotive locksmith or dealership. Once the chip key is cut, you can use the printed programming instructions that we send to make the key work for your vehicle. The instructions are very easy to understand and can be performed in less than a minute. If you only have one or you lost all working key for a 2009 Mercury Grand Marquis , the programming can only be done at the locksmith or dealership that cuts the key for you.

You are able to program this 2009 MERCURY Grand Marquis keyless entry remote by yourself using the simple programming instructions we send with the remote. They are very easy for the average customer to follow without any automotive experience. If you are having problems with programming a 2009 MERCURY Grand Marquis , you can call our technical support line for help. This keyless entry remote comes with battery and is tested for functionality before sending.

The best way to protect your Ford 4 Button Remote from damage - cracks or scratchs is to use the Rubber Silicone case cover, multi colors are available to match your car for your Ford 4 Button Remote.

This CR2032 Battery will replace the old one from your 2009 Mercury Grand Marquis Remote, Please make sure you have this CR2032 number on the old battery, if you have no battery available in your remote, you may find the battery number on the back cover of your 2009 Mercury Grand Marquis Remote, Please gave us a call if you have not found any numbers on your remote.