You do not have to bring your leased or new vehicle to the dealer for routine maintenance. Having your vehicle serviced here WILL NOT void your warranty.
See the Magnuson-Moss Act for details or click on this link for the whole act. Magnuson-Moss Act
"Thank you again and again for your professional service, communication, and care of my cars maintenance needs. I know that this will definitely help me in the long run."
~Steve Herman