Answer: the DMV APS action based on the DUI is separate from Court Action on the DUI. Sounds like you may have lucked out sliding by the DUI without the Court noticing your prior DUI. Note though that the DMV will require you to do the 18 month alcohol course if they did catch the prior, even if the Criminal Court did not.
DUI & Criminal Defense Attorney
Handling DUI and Criminal matters throughout Courts in Southern California including Van Nuys, San Fernando, Burbank, Glendale, Pasadena, Metro, Bellflower, Alhambra, Malibu, Compton, Inglewood and other Courts.
Office in Sherman Oaks