Yes its true Ive found the bypass on the 04 cadillac cts...Now your passegers can enjoy watch movies on long trips with out being bored and nagging the driver...I do as that you take measures to be safe on the road for you and your passagers as well as other drivers safety is the upmost importances...If you would like information on how to program your dvd to play while drivering contact me on yahoo messager and i will enclose the information ....contact jibbs601@yahoo.com