If a witness Red goes off on this Toyota Prius 3, it's never an excellent omen. It is quite usual for a witness to start when there is a simple electrical fault . However, the dysfunction is sometimes real. Before going to a garage it is useful to know a few things. Where does the malfunction of this indicator light come from? What does the red color of the witness mean? We will go around the subject.red-light-Toyota-Prius-3

Red light on a Toyota Prius 3: what is its meaning?

To correctly assimilate the danger linked to an indicator light, it is possible to compare it with a traffic light. The color codes are similar. In the situation of a red indicator light on the dashboard of this Toyota Prius 3, you will not have to drive. The red light means a real danger . This is a constant that can be found on all ranges of cars. However, a red indicator light does not necessarily mean that a repair is compulsory. Indeed, when you fail to remove the handbrake, a red warning light will be able to flicker. Small reminder essential, it is completely consistent that the lights go off when your Toyota Prius 3 starts. If the indicator light has not disappeared after 5 seconds, it means that there is a malfunction.

The most common red lights:

  • Brake system problem . It happens that it is only a forgetting of handbrake. When the hand brake is clearly not active, you will have to go to a mechanic, it is possible that the brakes of this Toyota Prius 3 do not work.
  • Battery indicator . The battery of this Toyota Prius 3 is probably HS. When you have still managed to start, you will have to drive half an hour in order to recharge the battery. If the warning light does not go out, the malfunction may be from your alternator or its belt.
  • Engine oil pressure warning light . It happens that the engine oil level of this Toyota Prius 3 is not suitable. Therefore, immediately switch off your car. The level should not be refilled if the engine is hot.
  • Coolant sight glass. You must switch off the ignition of your Toyota Prius 3 quickly enough. Your coolant is likely to be overheated. This can cause extremely serious engine problems. Wait for the engine to cool down then go to a garage for a more detailed audit.

Indicator problems are sometimes linked to poor electrical connections. When your Toyota Prius 3 has no malfunctions when you are driving, it is advisable to identify the sensors related to this malfunction and to check their proper functioning. However, you are reminded that a red light indicates a major and dangerous malfunction. Be careful!