If a vehicle is equipped with airbags:

  1. Seat belts should still be worn. ✓
  2. Seat belts do not need to be worn.
  3. Seat belts should be worn behind the back.

Answer: A. Seat belts should still be worn.

Even with airbags, seat belts should still be worn.

Why this is the answer

The California handbook says you and your passengers must wear seat belts, and it treats air bags as an added safety feature, not a replacement. It notes air bags can help keep you safer than a seat belt alone, which means the belt is still expected. The handbook also explains that seat and shoulder belts help keep you in a better position to control the vehicle and may reduce serious injuries. So airbags do not remove the need to buckle up.

Why the other answers are wrong

Remember it

Think of an air bag as a helper, not a substitute: buckle the lap and shoulder belt every time.

Official handbook: California Driver Handbook (DL 600), Section 8: Safe Driving, p. 65

Explanation drafted with AI (deepseek-flash) from the official handbook passage cited above, then checked automatically and by a second model on 2026-10-23. Always confirm with the official handbook.