You should never ignore critical warning lights like the Oil Pressure, Brake System, Engine Temperature, Battery, and Airbag ...

Here are 2025's most popular questions and answers from The Journal's Car Doctor column, from rotating tires to oil changes.

Q: The red brake warning light stays on even though I just put on new pads, front and back. A message on the dashboard says "check stabiltrac" and "check traction control," even though I just had ...

If the warning light is on and suggesting a malfunction then the car will fail the MoT. The ABS and traction control issues may also affect the car's performance. I would suggest taking it to a garage ...

The abbreviation TCS stands for traction control system, a feature that is on all current vehicles and prevents the drive wheels from losing traction on slippery surfaces. Here’s how it works. Related ...

An integral part of the dashboard, the instrument cluster was designed with the specific purpose of informing the driver about vehicle-related information. Both good and bad info, that is. From the ...