Air Bag Sensor Light

If your car s main battery has drained recently it may well have depleted the airbag backup battery too.

Air bag sensor light. This article will help you learn how to diagnose and correct the problem. There are a number of reasons your airbag sensor light may be illuminated. Signs of a bad airbag sensor. Airbags need power to activate and to make sure that in the event of an accident they actually do they are hooked up to a backup battery.

If your airbags need to be reset a mechanic can do that for you. Your airbag backup battery is depleted. A mechanic can help you to deal with the airbag light by examining the system with the help of the car diagnostic internal system. A common reason air bag lights come on is because something is interfering with the seat belt switch the sensor that detects if the belt is properly fastened which could trigger a false warning light related to the air bags says robert foster owner of foster s master tech in bozeman montana.

The airbags in your car may not deploy in case of an accident. Why is my airbag light on. But there are other circumstances that may cause the srs light to turn on such as after the installation of a new radio or there a. The 1 common issue causing bmw airbag light to come on is due to a defective passenger seat weight sensor also referred to as the occupancy sensor child sensor passenger mat seat sensor pad.

As soon as the driver puts in the key and starts the car the airbag control module tests the airbag sensor circuit and identifies if it is working properly. The airbag light looks like a small human with a big red circle on his lap in some cars it is just the abbreviation srs. Many drivers don t know the reasons behind it and the ignorance can mean the difference between life and death literally. The best thing to do if your airbag light has come on is to take the vehicle to a mechanic right away.

The airbag light also known as the srs light supplemental restraint system illuminates on the vehicle s instrument panel usually only after the vehicle has been in an accident and the airbag has deployed. If this light stays on long after your car has started your light might be faulty or worse your airbag system may be faulty. Under normal operation the airbag light in your instrument cluster will turn on for about five seconds when you turn on the ignition. A mechanic can diagnose why your airbag light has come on.

You will also see the airbag warning light illuminate on the dashboard whenever you start the car indicating that the sensor is working fine. You should always assume that if your air bag light has come on your safety could be compromised so get it checked out as soon as possible. If your hyundai airbag light stays on when driving it means that there is a problem with the airbag system or a sensor has failed. He will then adjust the airbag sensor or determine what else may be the problem with the airbag system.

Why is my airbag light on. The sensor is installed under the passenger seat cushion and detects if the passenger is over a certain weight. A number of reasons could work behind an illuminated airbag light.