Dashboard lights are colour-coded so you know how urgently you need to act. In general: These are information messages and do not indicate a fault. You'll probably be aware of the obvious ones such as ...

"The engine cooling warning light, resembling a thermometer over wavy lines, is one of the least recognised dashboard symbols but crucial for preventing serious engine damage. "If it lights up ...

He said: "The brake, engine, airbag, coolant and low tyre pressure warning lights are just a few of the dashboard symbols drivers will be familiar with." He added: "While warning lights should be ...