Traffic light yellow — New Mexico Permit Test
Traffic light yellow on the New Mexico permit test — 4 rules, each with the reason behind it and a question on it while it is fresh.
The rules
A steady yellow light means the light is about to turn red, and you must stop if it is safe to do so.
Yellow warns that cross traffic is about to get its turn, and slamming the brakes is not always safe.
A steady YELLOW traffic light means the traffic light is about to change to red.
If you are already in the intersection when the light turns yellow, do not stop; continue through.
Stopping in the middle would leave you in the path of cross traffic when their light turns green.
If you are in the intersection when the yellow light comes on, do not stop but continue through the intersection.
A flashing yellow light means slow down and proceed with caution.
A flashing yellow light marks a spot that needs extra care, such as a busy crossing or a curve.
A flashing YELLOW traffic light means slow down and proceed with caution.
A yellow arrow means the protection of the green arrow is ending; prepare to stop and yield to oncoming traffic before turning.
Soon oncoming cars will get to go, so you can no longer count on a clear path for your turn.
A YELLOW arrow means that the protection of a green arrow is ending and if you are turning in the direction of the arrow, you should prepare to stop and give the right of way to oncoming traffic before turning.
On the test
A steady yellow light comes on before you reach the intersection. What should you do?
Stop if it is safe to do so. Yellow warns that cross traffic is about to get its turn, and slamming the brakes is not always safe. New Mexico Driver Manual, p.4: “A steady YELLOW traffic light means the traffic light is about to change to red.”
How this works
Most practice tests hand you a bank of questions and leave the manual somewhere else. This one puts them together.
You read one law and the reason behind it, then answer a question on that law while it is still fresh. Get it right and you move on; get it wrong and you have found the gap while it is cheap to fix, not on the morning of the exam.
Learning one rule at a time, and proving it immediately, is what turns a manual you skimmed into something you actually know — and it makes studying feel like getting somewhere rather than like waiting to find out.
What it costs
- One payment, once — not a subscription. Nothing renews and there is nothing to cancel, for an exam you sit one time.
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- Paying opens the rest of the cards, unlimited full-length practice tests, and retests built from exactly the questions you got wrong.
- Every level up to Prepared — 3 tests passed in a row.
- Do the work, fail the real exam, and we refund you.
Where these come from
Every rule here is checked against New Mexico Driver Manual, published by the New Mexico Taxation and Revenue Department, and against the state code itself. Last checked 2026-10-04.
- src/assets/drivers-manuals/NM.pdf (New Mexico Driver Manual, New Mexico Motor Vehicle Division, English Drivers Manualver11.19.19.pdf, retrieved 2026-10-04; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/NM.pages.txt (the pdftotext -layout fixture every citation here was cut from and verified against; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/NM-exam.html (MVD Procedures Manual, Chapter 11: Road And Written Test Requirements, https://www.mvd.newmexico.gov/chapter-11-road-and-written-test-requirements/, archived 2026-10-04; the 70% pass rate)
- https://www.mvd.newmexico.gov/mvd-drivers-license-manuals/
- docs/plans/new-mexico-exam-shape.md (every official source checked for the exam's shape, and what each gave)