Google has done a great job at getting the most relevant local businesses to the top of their search with Google Local Business Listings. However it is a gigantic task to make sure that all of the businesses have correct information. Below is a video of how to log into Google and add or edit your dealerships information. As mentioned in the video make sure and review this listing often as it is possible for other businesses to hijack your information in addition to the potential of software errors.
Example of Googles Local Business Listing