If you have been arrested for DUI and you already have a DUI on your record, you are probably worried, and with reason. A second or third DUI is treated very differently from a first. But a prior does not decide your case for you. Each new charge still has to be proven, and the prior itself deserves a close look.
The 10-year lookback
California law looks back 10 years from the date of the new offense. Prior DUI convictions in that window can increase the penalties a court may impose. The key sections of the Vehicle Code are 23540 for a second offense and 23546 for a third. A prior conviction for a reduced charge often called a "wet reckless" can also count as a prior during that period.
Priors from outside the 10-year window generally do not raise the penalties in the same way, so the exact dates of each case matter. That is one of the first things Marcus checks.
Why the stakes are higher
With each prior, the possible consequences grow. A repeat DUI can mean:
- Mandatory minimum jail time, even when the case is charged as a misdemeanor.
- Longer license suspensions or revocations, through both the DMV and the court.
- Longer DUI programs and longer probation.
- An ignition interlock device requirement before you can drive again in many cases.
- Felony exposure for a fourth DUI within 10 years, or for any DUI that causes injury.
For people with jobs, families and a reputation to protect, these cases can feel overwhelming. That is exactly when it helps to have an attorney who has handled this many times before.
Do not miss the DMV deadline. The DMV case runs separately from the court case. In California you generally have only 10 days from the arrest to request a DMV hearing. With a prior on your record, the license consequences are heavier, so this step matters even more. Read about the 10-day deadline.
How a repeat DUI can be defended
A repeat DUI is defended with the same care as a first, plus some additional questions:
The new arrest
Was the stop lawful? Were breath or blood tests given and handled according to California's rules? Were there medical conditions, testing conditions or calibration issues that could affect the result? Everything that applies to a first DUI applies here too.
The prior conviction
Does the prior actually fall within the 10-year window? Is it the kind of conviction that counts? Was it validly entered? In some cases, if the earlier guilty plea was taken without properly advising you of your rights, it may be possible to challenge whether the prior can be used against you. That depends on the records of the earlier case, which is why gathering them early is important.
Your story
Prosecutors and judges see the record first. Marcus takes the time to learn what has changed in your life, what steps you have already taken, and what is at stake for you and your family. Then he tells that story. In repeat DUI cases, showing who you are beyond the file can make a real difference to how the case is resolved.
Start early
The earlier you get help, the more options you may have: requesting the DMV hearing in time, preserving evidence, obtaining records from the prior case, and enrolling in programs before your first court date when that is helpful. Waiting rarely makes a repeat DUI easier.
Talk to Marcus
Marcus E. DeBose has defended San Diego clients since 2001, in courthouses across San Diego County and at the Murrieta courthouse in southwest Riverside County. You work with him directly. Your first consultation is free, in person at the Mission Valley office, or by phone or Zoom. Hablamos español.