Free driver-first triage tool

Should I worry about this warning light or car symptom?

Answer a few simple questions about your dashboard light, symptom, OBD code, and when it happens. CarsDailyHub gives you a safety-first urgency verdict, likely causes, and what to do next without mechanic jargon.

Safe-to-drive verdict Warning light decoder Symptom triage OBD code context Auto-populated vehicle selector Shop conversation script
Example result

Orange: service soon, avoid long drives

A steady check engine light with rough idle is usually not an immediate tow situation, but it should be scanned soon. A flashing check engine light changes this to red.

Likely causesNext stepsCost context

What are you seeing?

Pick the closest match. If you are not sure, choose "not sure" and describe the symptom in the next step.

Tell us about the car and symptom

The more specific you are, including variant or trim when known, the more useful the action plan becomes.

Smart vehicle context

Pick year/make/model The tool will auto-fill compatible models and adjust context.
Add mileage Mileage helps estimate urgency and likely wear items.

Any urgent red flags?

These conditions can make the result more urgent. Select everything that applies.

Your driver-safe action plan

Review the result below. Save or print it before calling a shop.

Why this tool is different

Most dashboard symbol pages are static lists. This page combines warning light color, symptoms, OBD codes, and red-flag safety conditions into a practical next-step plan.

Built for non-mechanics

No jargon-first explanations. You get plain language, likely causes, and the sentence to use when calling a shop.

Safety comes first

Brake, steering, smoke, overheating, oil pressure, fuel smell, and flashing check-engine scenarios are treated as urgent.

Fast and private

The deterministic assessment runs right in your browser, so your vehicle inputs are not saved by this tool. Only the one-time first-result explanation uses a server-side AI endpoint when configured, with rate limits and spam guards in place.

Common questions

Can I drive with a check engine light?

A steady check engine light may allow limited driving if the car feels normal, but you should scan it soon. A flashing check engine light, shaking, smoke, overheating, or loss of power should be treated as urgent.

Which warning lights mean stop driving?

Oil pressure, brake system, overheating, airbag after a crash, fuel leak or smell, smoke, and steering loss should be treated seriously. Stop safely and get professional help.

Does this tool replace a mechanic?

No. It is a general triage guide that helps you understand urgency and what to ask next. It does not provide a confirmed diagnosis.

Should I use an OBD scanner?

If the check engine light is on, an OBD-II scanner can reveal codes that make the next step clearer. Many auto parts stores also offer basic code scans.