2026 California Motor Laws: What Every Driver Needs to Know

2026 California Motor Laws: What Every Driver Needs to Know

California’s roads are changing. Every year, new legislation is introduced to improve safety, protect consumers, and adapt to new technologies. 2026 is no exception, with several important laws taking effect that every driver should be aware of. At Maximus Law, we’re committed to keeping you informed and protected. Here’s a breakdown of the most significant changes coming to California motor laws in 2026.

1. Expanded ‘Slow Down, Move Over’ Protections — AB 390 [1]

California’s existing law requires drivers to move over or slow down for emergency vehicles with flashing lights. Starting January 1, 2026, this protection expands to any vehicle stopped on the side of a highway with its hazard lights on. This includes stranded motorists, tow trucks, and vehicles involved in minor accidents.

• 💡 Maximus Law Tip: Failing to move over or slow down can lead to significant fines and points on your license. More importantly, it’s a critical safety measure to protect people on the roadside.

2. Crackdown on License Plate Obstruction — AB 1085 [2]

New regulations will clarify and tighten rules around license plate frames and covers. Any frame or cover that obstructs any part of the license plate’s numbers, letters, or the state name will be illegal. This is aimed at improving the effectiveness of automated toll and traffic enforcement systems.

3. Ignition Interlock Device (IID) Extension — AB 366 [3]

The state is extending and expanding the pilot program that requires certain DUI offenders to install an Ignition Interlock Device (IID) to regain their driving privileges. This program has proven effective in reducing repeat DUI offenses and will continue through 2026.

4. Stricter Probation for Vehicular Manslaughter — AB 1087 [4]

For certain vehicular manslaughter convictions, judges will now be required to impose stricter probation terms, including mandatory driver safety courses and potentially longer license suspensions. This law aims to increase accountability for the most serious traffic offenses.

5. Autonomous Vehicle Marker Lamps — SB 480 [5]

To improve safety and awareness, all autonomous vehicles operating on California roads will be required to have specific marker lamps that indicate when the vehicle is operating in autonomous mode. This helps other drivers and pedestrians understand that a human may not be in control of the vehicle.

• 💡 Maximus Law Tip: If you’re involved in an accident with an autonomous vehicle, determining liability can be complex. Our team can help you navigate these unique legal challenges.

6. eMotos Classified as Off-Highway Vehicles (OHVs) — SB 586 [6]

Reflecting the rise of electric motorcycles (eMotos), these vehicles will now be clearly classified as Off-Highway Vehicles (OHVs) when used on public lands. This ensures they are subject to the same registration and safety regulations as traditional dirt bikes and ATVs.

7. E-Bike Safety and Certification — SB 1271 & AB 544 [7]

Two changes here. First, e-bike batteries and charging systems must now be tested and certified to meet safety standards — a response to a string of battery fires. Second, all e-bikes are now required to have a rear red light or reflector on at all times (not just at night).

8. Struggling to Pay a Parking Ticket? You Can Now Request a Payment Plan — AB 1299 [8]

Local governments are now required to offer payment plans to anyone who asks, and they can waive or reduce fines entirely for people who demonstrate financial hardship. The goal is to stop a single parking ticket from snowballing into towing fees, lien sales, and a suspended license.

9. Autonomous Vehicles Must Be Able to Talk to First Responders — SB 480 (Phase 2) [5]

By July 1, 2026, all AV manufacturers must install two-way communication devices in their vehicles. This lets emergency personnel communicate with a remote operator during a roadside incident — something that’s proven tricky when a driverless car gets pulled over or is involved in a crash.

10. Buying a Used Car? You’ll Have 3 Days to Change Your Mind — SB 766 (CARS Act) [9]

The California CARS Act gives you three business days to cancel the purchase or lease of any vehicle priced under $50,000 — no questions asked, full refund. It also bans dealers from hiding fees or misrepresenting financing terms.

11. School Zone Speed Limit Drops to 20 MPH Statewide — AB 382 [10]

School zones will drop from 25 MPH to 20 MPH across all of California starting January 1, 2031, but some local governments are already lowering limits now under authority granted by this bill.

Got Questions? We’re Here to Help.

Whether you’ve been hurt in an accident or just want to understand how these changes affect you, Maximus Law is here. We offer free consultations and know California motor law inside and out.

Contact Maximus Law today for a free consultation, (833) 863-2274. One call, Big Settlement.

This article is for general informational purposes only and does not constitute legal advice. Consult a licensed California attorney for advice specific to your situation.

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