How to Unlock Your Car From Your Android

1. Acquire the myGMC app from the Android Market. In addition to being able to lock and unlock your car no matter where you are, the myGMC app also provides a reference for warning lights -- whenever a warning light appears on your dash, the myGMC app tells you what that light means. As of the date of publication, the myGMC app is free to use.

2. Get the myChevrolet app from the Android Market. With this app you can both lock and unlock your Chevrolet. You can also mark parking spots -- so that you don't lose your car in a complicated mall parking lot. The myChevrolet app is free to download as of the date of publication.

3. Download the myBuick app from the Android Market. With the myBuick app you can lock and unlock your car doors, schedule service, and look up information found in your owner's manual. As of the date of publication, the myBuick app is free to use for all Buick owners.