When a witness Red is lit on the Kia Rio 4, it's not necessarily a very good omen. It's quite common for a light to come on when you find a simple bad contact . However, the dysfunction is sometimes existing. Before going to a professional it is useful to understand a certain number of parameters. What is the cause of the malfunction of your indicator light? What does this red tint of the witness mean? We will go around the subject.indicator-red-Kia-Rio-4

Red light on a Kia Rio 4: what is its meaning?

To properly understand the danger of a warning light, you can compare it to a traffic light. The meanings of the colors are similar. In the case of a red indicator light operating on the dashboard of the Kia Rio 4, you will not have to drive. This red light means a real danger . This is a constant that is found in all styles of vehicle. However, a red light does not inevitably mean that it is compulsory to carry out a repair. For example, when you forget to remove the handbrake, a red warning light can be activated. Small essential reminder, it is absolutely correct that the indicators start when your Kia Rio 4 is turned on. If the indicator light has not gone out after 5 seconds, it means that our malfunction is present.

The most common red lights:

  • Brake system problem . It happens that it is quite simply the hand brake still actuated. In the event that the handbrake is clearly not activated, you will therefore have to go to a garage, it is possible that the Kia Rio 4's brakes will no longer work.
  • Battery indicator . The Kia Rio 4's battery is probably HS. In the event that you still managed to light your vehicle, you can drive for half an hour so as to recharge the battery. If the indicator light really does not go out, the malfunction is probably due to your alternator or its belt.
  • Engine oil pressure warning light . It happens that the engine oil level of the Kia Rio 4 is not suitable. In this case, immediately shut down your engine. You should not top up the level if your engine is hot.
  • Coolant sight glass. It is necessary to switch off the ignition of your Kia Rio 4 fairly quickly. The coolant is probably overheated. It could cause super serious engine problems. Wait for the engine to cool down and then go to a garage for a more detailed diagnosis.

Witness problems will at times be linked to false contacts. In the event that your Kia Rio 4 has no malfunction, we advise you to identify the sensors linked to your malfunction and to ensure that they function properly. However, keep in mind that a red light indicates a serious and disturbing malfunction. Be careful!