If an indicator light Red lights up on your Renault Grand Scenic 3, it's never an excellent omen. It's quite common for an indicator light to come on when you find a simple bad contact . However, the dysfunction is sometimes real. Before going to a mechanic it is useful to know several parameters. Where does the malfunction of your indicator light come from? What does this red color of the indicator light reveal? It is necessary to take a quick tour of the matter.indicator-red-Renault-Grand-Scenic-3

Red light on a Renault Grand Scenic 3: what is its meaning?

To properly control the danger linked to an indicator light, you can compare it to a traffic light. The color codes are similar. In the situation of a red indicator light in operation on the dashboard of your Renault Grand Scenic 3, you should not drive. This red light indicates a real danger . This is a constant that we find for all automobile models. However, a red light does not necessarily mean that repair is essential. In fact, when you fail to remove the handbrake, a red warning light will come on. Small important reminder, it is completely consistent that the lights come on when your Renault Grand Scenic 3 starts. If the indicator light has not disappeared after 5 seconds, it means that there is a malfunction.

The most common red lights:

  • Braking device problem . It is possible that it is quite simply the hand brake still engaged. If the hand brake is not clearly activated, you will have to go to a garage, in this case, the brakes of your Renault Grand Scenic 3 may not work.
  • Battery indicator . The battery of your Renault Grand Scenic 3 is probably faulty. If you still managed to start the engine, you will have to drive for half an hour to recharge the battery. If the warning light really does not disappear, the malfunction is probably due to the alternator or its belt.
  • Engine oil pressure warning light . The engine oil level in your Renault Grand Scenic 3 may not be correct. Therefore, immediately switch off the ignition. Do not top up the level if the engine is hot.
  • Coolant sight glass. It will be necessary to switch off the ignition of the Renault Grand Scenic 3 fairly quickly. Your coolant is probably too hot. It could cause very critical motor problems. Wait for the engine to drop in temperature and then go to a garage for a more detailed diagnosis.

Concerns of indicator lights will be from time to time in connection with false contacts. If the Renault Grand Scenic 3 has no malfunction while driving, it is advisable to identify the sensors linked to this malfunction and to check their proper functioning. However, we remind you that a red light indicates a major and dangerous malfunction. Be careful!