What does a red dashboard light mean?

Red dashboard lights indicate serious issues that require immediate attention. These include oil pressure, engine temperature, and brake system warnings. Pull over safely and address the issue before continuing to drive.

Can I drive with the check engine light on?

A steady check engine light is usually safe for short drives but should be diagnosed soon. A flashing check engine light indicates a serious problem — reduce speed and have the vehicle checked immediately.

How do I reset dashboard warning lights?

Some lights reset automatically after fixing the issue. Others require an OBD-II scanner to clear the code. Always diagnose and fix the underlying problem before attempting to reset any warning light.

Mazda Dashboard Warning Lights

Reviewed by automotive technicians · Last updated August 22, 2026

2 warning lights · Models: CX-5, Mazda3

CX-5 (2014-2025) — TCS/DSC Warning Light / Traction Control & Dynamic Stability Control CAUTION

The Traction Control System (TCS) and/or Dynamic Stability Control (DSC) has detected a fault and ha…

Mazda3 (2014-2025) — TPMS Warning Light / Tire Pressure Monitoring CAUTION

The Tire Pressure Monitoring System has detected that one or more tires are below the recommended co…

Dashboard DTC Hub — Independent automotive dashboard warning light reference. Information compiled from OEM owner's manuals, SAE J2402 standards, NHTSA documentation, and certified technician field experience. Not affiliated with any automaker. All brand names, model names, and dashboard symbols are trademarks of their respective vehicle manufacturers.