What Causes SRS Malfunction On Mercedes? Here's How You Can Fix It in Oldwick

When the supplemental restraint system (SRS) of the Mercedes is malfunctioning, then it will affect the functions of the airbag system. In this case, you have to recognize the causes behind the problem as soon as possible because they are used with seat belts. Moreover, the advanced supplemental restraint system has the following components in your vehicle.

• In the SRS, the SRS module is responsible for overseeing the airbag system.
• Subsequently, the airbag module is containing the airbag and the inflator assembly.
• Thus, the Clockspring cable is allowing the steering wheel to turn without breaking the electrical contact with the airbag module.
• Apparently, the airbag sensor measures the conditions leading up to a collision and deploys the airbags quickly.

What do you mean by SRS?

In general, the SRS or supplemental restraint system of the Mercedes is defining the entire airbag system that is triggering the sensors for managing the deployment of the airbag in the event of a crash. But, the front airbags are not deploying during rear collisions, side collisions, or car rollovers.

Moreover, the system is containing several components such as crash sensors, airbags, emergency seat belt tensioners, airbag control units, belt force limiters and front passenger seat occupancy sensors. All the components are passing data to the engine control module and noted the errors in your instrument cluster.

Whenever the SRS found any high impact of collisions on the road at the front end, the front airbags are inflated. In this way, the seat belt tensioners and front airbags deploy for protecting your head and chest from hitting the dashboard and windshield during accidents. It is generally deployed when the 15mph collision is detected at the front end.

Causes behind the SRS malfunction

Due to numerous reasons, the SRS of your Mercedes is malfunctioning. The following points define the causes more briefly.

Failed seat occupancy sensor

Thus, the SRS has sensors that alert the system when someone is sitting in the seat and also read the weight. When the seat occupancy sensor gets failed, it is unable to detect the passenger in the seat. As a result, the airbag is not ready to deploy to protect the occupants.

Electrical corrosion

When the components inside the SRS system are corroded, all the electrical contacts related to it may get failed or cause short circuits. Due to these reasons, the SRS malfunctions during collisions and triggers the SRS light on the dashboard. So, inspect the electrical corrosions and try to maintain reliable connections in SRS to function efficiently.

Bad clockspring

In general, the clockspring is defined as an electrical connector that is located inside the steering wheel for maintaining a connection with the SRS computer. For any reason, if the clockspring stops working or gets failed, then the airbag of the driver's side might not deploy during the collisions.

Low battery

Apart from the other causes, the low battery charge also malfunctions the SRS of your Mercedes. When the vehicle is off, all the electrical components including the supplemental restraint system need the power of the battery to function. When the charge of the battery is lowering down, it can put a bad effect on the system's readiness.

Failed seat belt latch

Typically, the SRS is completely relying on the sensors for monitoring the airbags when the seat belts are fastened. If the seat belt latch of the car is failed, then it could interfere with the connections of the airbag module and affect the functions of SRS. So, it is always advisable to clean out the foreign objects from the seat belt buckle of the SRS.

Is it safe to drive with malfunctioned SRS?

When the SRS of your Mercedes malfunction, you will notice an activated SRS warning light on the dashboard. For safety reasons, it is always advisable to diagnose and fix the problem as soon as possible for enjoying a safe drive on the road.

For fixing the SRS malfunction in your Mercedes, you have to check out the series of electrical connectors with harness wiring plugs and replace the system if needed. If you found that the SRS of your Mercedes malfunctions while driving on the streets of Oldwick and then bring it to a reputed local mechanic for diagnosing the causes behind the problem and fixing it accordingly.

Oldwick Village Garage is a leading auto repair and maintenance facility for European and Exotic automobiles in the entire area. We at Oldwick are equipped with the latest tools and diagnostic computers which are individually used for diagnosing.