Red: stop as soon as it’s safe
- Oil pressure (an oil can): the engine may not be getting enough oil. Pull over and switch off.
- Engine temperature (a thermometer): the engine is overheating. See what to do if your car overheats.
- Brake system (an exclamation mark in a circle): could be low fluid or a fault. Check the parking brake is off; if the light stays on, get the brakes checked. See brake repair.
- Charging system (a battery): the car may be running on battery alone. See signs your car battery is dying.
Yellow or amber: get it checked soon
- Check engine: a fault has been stored. Flashing is more urgent than solid — see flashing vs. solid and check engine light diagnosis.
- Tire pressure: one or more tires are low. Check and inflate them, and see why nitrogen holds pressure longer.
- ABS: the anti-lock system has a fault; normal braking usually still works, but have it checked.
- Traction or stability control: flashing briefly on a slippery road is normal; staying on means a fault.
Green or blue: information
Headlights, high beams, cruise control and turn signals. Nothing to worry about.
Your car’s manual has the final word
Symbols vary between makes, so keep the owner’s manual handy. Hybrids and EVs add their own indicators too — see hybrid and EV service.
What we do
We read stored codes with the same manufacturer-specific scan tools dealerships use, find the actual cause, and explain it in plain terms. If a red light leaves you stranded, our towing partners can bring the car to us 24/7 — see 24-hour towing.
Call 919-286-1167 or schedule an appointment — we’re open Monday to Friday, 8:00 AM to 5:30 PM at 1907 West Markham Avenue, right off Ninth Street.
Frequently asked questions
Which dashboard warning lights mean stop driving?
Red lights — especially oil pressure, engine temperature, brake system and charging system — mean stop as soon as it’s safe and get the car checked.
Can I drive with the check engine light on?
If it’s solid, usually yes, as far as a shop — but get it diagnosed soon. If it’s flashing, ease off and get it checked right away.
