DWI Child Passenger San Antonio: Texas’s State Jail Felony Explained

A DWI child passenger San Antonio arrest changes the charge before the officer finishes the paperwork. The same 0.09 breath result that produces a Class B misdemeanor for a driver alone becomes a state jail felony when a child under 15 is in the back seat. Texas made that choice deliberately in 2003, when it added Section 49.045 to the Penal Code. The statute does not ask whether the child was hurt, whether the drive was short, or whether it was a first offense. It asks only two questions: was the driver intoxicated, and was a child younger than 15 in the vehicle. For a parent stopped on Loop 410 after a family dinner, that framing is the whole case.

What Section 49.045 Actually Says

Texas Penal Code Section 49.045 is short. A person commits an offense if the person is intoxicated while operating a motor vehicle in a public place, and the vehicle is occupied by a passenger younger than 15 years of age. The offense is a state jail felony. Intoxication carries the same two definitions as any other DWI under Section 49.01. It means either losing the normal use of mental or physical faculties, or having an alcohol concentration of 0.08 or more. Prosecutors need only one. The statute measures the child’s age at the time of the offense, and it does not distinguish between the driver’s own child and someone else’s.

Why a DWI Child Passenger San Antonio Charge Is a Felony

A state jail felony is the lowest felony grade in Texas, but it is still a felony. Under Penal Code Section 12.35, the punishment is confinement in a state jail for 180 days to two years, plus a fine of up to $10,000. Compare that to a first ordinary DWI under Section 49.04, a Class B misdemeanor with a 72-hour minimum. The child passenger changes the ceiling from 180 days in county jail to two years in a state facility. It also changes the record. A felony conviction affects firearm rights, professional licenses, and employment screening in ways a misdemeanor does not. In Bexar County, the case moves from the County Courts at Law to a district court.

No Deferred Adjudication in a DWI Child Passenger San Antonio Case

Texas reopened deferred adjudication for ordinary first-offense DWI in 2019. It did not extend that option to child passenger cases. Code of Criminal Procedure Article 42A.102(b)(1)(A) lists Section 49.045 among the offenses a judge may not resolve through deferred adjudication. So the path that lets many first-time DWI defendants finish probation without a conviction does not exist here. A conviction, if it comes, is a conviction. Regular community supervision remains possible after a guilty finding, but the felony stays on the record.

The Blood Draw and the Bond Conditions

Two other statutes treat the child passenger case like a repeat offense from the first hour. Transportation Code Section 724.012(b) lists a Section 49.045 arrest among the situations where an officer must obtain a breath or blood specimen. A refusal still stops a voluntary draw, and after State v. Villarreal the officer needs a warrant. However, the statute directs the officer to pursue the sample rather than let the refusal stand. Then comes magistration. Article 17.441 requires the magistrate to order an ignition interlock as a bond condition for any driver charged under Section 49.045. That rule applies to a first charge, not just a repeat one. The device goes on within 30 days of release, at the driver’s expense.

License Consequences After a DWI Child Passenger San Antonio Conviction

The license case runs on its own track. A failed test triggers a Chapter 524 suspension of 90 days, and a refusal triggers 180 days under Section 724.035, with 15 days to request a hearing. A conviction adds a second suspension. Transportation Code Section 521.344 sets it at 90 days to one year for a first conviction under Section 49.045. The suspension begins within 30 days of the conviction. Additionally, the conviction counts as a prior. Under Section 49.09(c), a Section 49.045 conviction is an offense relating to operating a motor vehicle while intoxicated. A later DWI becomes a Class A misdemeanor at minimum, and Texas never washes that prior out.

A Second Charge Can Ride Along

The child passenger statute is not the only one prosecutors can reach for. Penal Code Section 22.041(c) makes it a state jail felony to engage in conduct that places a child in imminent danger of death, bodily injury, or physical or mental impairment. Whether an intoxicated drive meets that standard depends on the facts, and prosecutors do not always file the two charges together. Still, a San Antonio parent should understand that prosecutors can frame the case as endangerment, not just as driving. Arizona takes a comparable approach, as our guide to DUI with a child in the car in Arizona explains, and both states treat the passenger as the aggravating fact.

The Bottom Line

Section 49.045 turns a misdemeanor into a felony on a single fact, and the rest of the code follows that lead. There is no deferred adjudication, the officer must pursue a specimen, and the interlock arrives at bond. None of that decides whether the driver was actually intoxicated. A DWI child passenger San Antonio prosecutor files still has to prove impairment or a 0.08 result, and the stop, the testing, and the timing are open to the same scrutiny as any DWI. The difference is what sits on the other side of that proof.

Keep reading: DUI With a Minor in the Car: Arizona’s Enhanced Penalties Explained · Arizona DUI Penalties: First Offense vs Extreme and Super Extreme DUI

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This article is for general informational purposes only and does not constitute legal advice. Child passenger DWI cases involve serious charges and sensitive family circumstances, and the consequences depend on the evidence, the driver’s record, and the court. Nothing here predicts the outcome of any case.

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