How do I fix the SRS light on my Mercedes?

How do I fix the SRS light on my Mercedes?

Unfortunately, the SRS Airbag light doesn’t reset on its own. Even if the problem has been addressed, you will need an Airbag scanner to reset the light. Very often the light goes on because of a dying battery. But once the light is on, it will stay on even when you install a new battery, until you manually reset it.

What does the SRS light mean on a Mercedes?

Supplemental Restraint System
“SRS” stands for Supplemental Restraint System. It has to do with your safety restraints, which include your airbags and seatbelts. Keeping these in good repair can keep your safe in an accident. So if your SRS light comes on, come in to our European auto repair center right away to have it evaluated.

What would cause the SRS light to come on?

If the SRS light stays on or starts flashing on and off, you may have a problem with the airbags themselves, a loose wire, a faulty seat belt buckle, or a problem with the Engine Control Unit (ECU) that is causing the airbag warning light to stay on.

Can you drive with the SRS light on?

While you can certainly drive while your SRS light is on, it isn’t safe. You should get your vehicle to a service center as soon as possible so that a technician can inspect your SRS computer.Farv

How much does it cost to fix SRS light?

What is typical cost to resolve an illuminated Supplemental Restraint System (SRS) Warning Light? Expect to pay between $100 to $200 for the initial diagnostic.

Can a bad battery cause SRS light?

A bad battery will affect he voltage regulator and alternator. The alternator is now working harder to charge something that can’t be charged. A bad airbag sensor will cause your airbag light to turn on. …B

How do I fix my SRS light?

Conclusion – How to Reset Airbag Light

1. Turn your ignition on and off.
2. Restart your vehicle and do a test drive.
3. Examine the passenger airbag switch.
4. Inspect whether seat belts are fastened or working correctly.
5. Verify that the passenger seat sensor is not applied.
6. Use a scanner with an SRS or airbag light reset option.

Can the SRS light be reset?

You can reset the airbag light on your vehicle from your home garage, saving yourself a trip to the dealership or mechanic. 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 malfunction within the airbag system itself.

How do I check my SRS airbag?

When the vehicle is first started, the SRS light should illuminate for 1 to 5 seconds while the system goes through a self-test sequence. If the light goes out, then the system is ready. If the light stays on, there is a fault somewhere in the SRS system. The system is disabled at this point.Kh

Will disconnecting battery reset SRS light?

Often, all it takes to get rid of that pesky warning light is to reset your airbag sensor. Remove the terminal clamp and leave it disconnected for 5-10 seconds to allow the airbag sensor to reset. Then reconnect the battery terminal and turn the vehicle on. With a bit of luck, the light will stay off.Farv

Can a bad alternator cause the airbag light to come on?

Registered. or if there wasn’t enough voltage to the airbag module because of the bad alternator, it’ll cause the light to come.

What caused the SRS light to come on?

There are a few reasons why the SRS light turns on. One of the most common reasons the airbag light turns on is because there is an interference happening with the seat belt and the sensor. This causes the warning light to falsely come on. The next reason the SRS light might be on has to do with the passenger’s seat.

Is it safe to drive with SRS light on?

While you can certainly drive while your SRS light is on, it isn’t safe. You should get your vehicle to a service center as soon as possible so that a technician can inspect your SRS computer.

What does SRS mean my light is on?

The SRS light is a warning light for your supplemental restraint system (airbags). An SRS light means that there is a problem in the system. The first thing I would check is the fuse for the SRS unit. The only way to check this is with a scan tool of some sort. I used a Solus Pro.

Why is my SRS light on?

The most common causes of an SRS light is bad connections and plugs. The control units measure the airbags carefully and it does often monitoring it between 2-5 ohms. If there gets a bit of bad connection in one wiring plug, the resistance will go over 5 ohms and the SRS light will turn ON.