Warning Lights Guides
What every dashboard light means and what to do when they come on.
Check Engine Light: What It Means and What to Do
Check light on? ASE Master Tech explains check engine light meaning, common causes, steady vs flashing, costs, and what to do next.
ABS Light On: What It Means and What to Do
ABS light on your dash? A 25-year master tech explains what the anti-lock brake light means, common causes, and whether it is safe to drive.
Tire Pressure Light On? Here's What to Do
Tire pressure light on? A master tech explains what TPMS means, how to reset it, common causes, and when to worry. Step-by-step guide included.
Battery Light On: What It Means and What to Do
Battery light on your dashboard? ASE Master Tech explains what it means, common causes like alternator failure, whether you can drive, and repair costs.
Oil Pressure Light On: What It Means and What to Do
Oil pressure light on? ASE Master Tech explains why this is an emergency, common causes, whether to keep driving, and repair costs. Act fast.
Dashboard Lights Meaning — Every Symbol Explained
Dashboard lights meaning explained by an ASE Master Tech. Every car dashboard symbol — red, yellow, green — decoded in plain English. Know what to do.
Bad Alternator Symptoms — How to Tell Before You Get Stranded
Bad alternator symptoms explained by a 25-year master tech: dim lights, dead battery, whining noise, and more. How to check your alternator before you get stranded.
White Smoke from Exhaust — What It Means
White smoke from exhaust? ASE Master Tech explains normal vs. serious causes, head gasket signs, smoke color comparisons, and repair costs.
Brakes Squeaking — What It Means and When to Worry
Brakes squeaking? ASE Master Tech explains every cause of brake noise — wear indicators, glazing, moisture, cheap pads, and when grinding means danger.