Photo: Mike Bird, Pexels
Before your California drive test starts, the examiner runs a Pre-Drive Safety Check on your car and asks you to find and use its controls. A faulty car gets your test rescheduled; not knowing 4 or more of the controls fails you before you move. Run through this 17-item checklist the day before, and pack the documents listed at the end.
How the California pre-drive check works
- Items 1 to 8 and 15 to 17 (the car): if any doesn’t meet the standard, it counts as a mechanical failure and your test is rescheduled.
- Items 9 to 14 (you): if you can’t locate or demonstrate 4 or more of them, the result is unsatisfactory: a fail.
- Bad weather: wipers, defroster, emergency flashers and headlights (items 11 to 14) must work, or the test is rescheduled.
The 17-item California pre-drive checklist
| # | Item | Standard | Check at home |
|---|---|---|---|
| 1 | Driver window | Must open | Roll it down and up |
| 2 | Windshield | Full unobstructed view for you and the examiner; cracks may postpone the test | Remove phone mounts, stickers or items that block the view |
| 3 | Rear-view mirrors | At least 2: one outside left, plus inside center or outside right; secure, unbroken, clear | Look for cracks and loose housings |
| 4 | Turn signals | Front and back, left and right, all working | Have someone walk around the car |
| 5 | Brake lights | Left and right working (the center light does not count) | Reverse up to a wall or ask a helper |
| 6 | Tires | At least 1/32 inch tread in any 2 adjacent grooves; no bald tires; no donut spare | Inspect all four tires |
| 7 | Foot brake | At least 1 inch between pedal and floorboard when pressed | Press hard and look |
| 8 | Horn | Made for the vehicle, working, audible from at least 200 feet; not a bicycle horn | Give it a short press |
| 9 | Parking brake | You set and release it | Practice on your test car |
| 10 | Arm signals | You show left turn, right turn and slow/stop | Learn the three positions from the handbook’s Section 5 illustrations |
| 11 | Windshield wipers | You locate and work the control | Find it without looking it up |
| 12 | Defroster | You locate the front defroster | Know which button it is |
| 13 | Emergency flashers | You locate the switch (if fitted) | Find the hazard light button |
| 14 | Headlights | You locate the headlight switch | Practice switching them on |
| 15 | Passenger door | Front passenger door opens and closes properly | Open it from inside and outside |
| 16 | Glove box | Door must close securely | Make sure it latches |
| 17 | Seat belts | Working belts for you and the examiner, used by all occupants | Test both buckles |
The handbook’s Section 5 (Signals, Horns and Headlights) shows the three arm signals in illustrations. You use them when signal lights fail or bright sun makes them hard to see.
What to bring on test day
- Your instruction permit (bring both expired and valid permits if you have more than one).
- A California-licensed driver aged 18 or older, or 25 or older if you are under 18.
- Valid proof of insurance and current vehicle registration for the test car. Minimum liability cover is $30,000 / $60,000 / $15,000: see California insurance minimums.
- Under 18: your Certificate of Completion of Driver Training and your permit with the supervised practice statement signed. See the 50-hour requirement.
- Rental car: your name must be on the rental contract, and the contract must not exclude drive tests.
Car features that can cause problems
- Driver-assist systems: automated parking, lane departure and adaptive cruise control are not permitted during the test.
- Backup cameras and blind spot monitors: allowed, but you must still check mirrors and look over your shoulder.
- Dash cams and recording devices: not allowed. Block any you can’t switch off.
Common questions
What happens if my car fails the pre-drive check?
For a car problem (items 1 to 8 or 15 to 17), the test is rescheduled rather than failed.
How many pre-drive items can I get wrong?
Up to 3 of items 9 to 14. Four or more is a fail.
Can I use a car with a donut spare?
No. Donut tires are not allowed.
Does the center brake light count?
No. Both the left and right brake lights must work.
Can my interpreter help?
With the pre-drive check, yes. Interpreters cannot ride along for the drive.
Can I use a cracked windshield?
Cracks may postpone your test. The examiner needs an unobstructed view.
Next: what the examiner scores on the drive, critical driving errors and learning to drive in California.
Sources
- California DMV, “Pre-Drive Checklist (Safety Criteria)” (dmv.ca.gov)
- California DMV, “Section 3: The Testing Process” (dmv.ca.gov)
- California DMV, “Instruction and Learner’s Permits” (dmv.ca.gov)
- California DMV, “Driver Training Schools” (dmv.ca.gov)
- California DMV, “Driving Performance Evaluation Score Sheet Sample” (dmv.ca.gov)
- California DMV, “Parent-Teen Training Guide (DL 603)” (dmv.ca.gov)









