Why does my Mercedes say passenger airbag off?

Your passenger airbag will turn off when: The passenger is too light. The weight sensor detects that someone is occupying the seat but is not heavy enough to safely deploy the airbag. The position of the seat or the way the passenger is sitting makes deploying the airbag a safety risk.

Why does my passenger airbag says off?

In most cases the default is to have the front airbag on, but there may be a situation where the driver has manually opted to deactivate it. If you did not manually deactivate the airbag and the light is showing “OFF” there are a few possible causes, including having a shopping bag or purse sitting on the seat.

How do you turn on the passenger airbag in a Mercedes?

Airbag Button

In some models it is at about knee level to the left of the steering wheel. Here's how you know you have found the right button: It will say “Passenger Airbag” or “Airbag” on it. There should also be “off” and “on” settings.

How do you turn the passenger airbag back on?

The switch is in the glove compartment. The passenger airbag deactivation indicator is above the climate control unit. WARNING: You must switch the passenger airbag off when using a rearward facing child restraint on the front seat.

Is my car supposed to say passenger airbag off?

The passenger airbag light should be on when a passenger is present in the front seat. This light will turn off when the passenger seat is empty. This light is used to indicate that the passenger airbag is turned on. If your passenger airbag light is off, the vehicle's owner has manually deactivated the seat.

How do you reset passenger airbag sensor?

Here's how to reset an airbag light:

1. Turn the ignition on and off. …
2. Take a quick test drive. …
3. Locate and check the passenger airbag switch. …
4. Check the seat belts to ensure that they are working properly. …
5. Verify if the passenger weight sensor was triggered. …
6. Utilize an OBD-II scanner to reset the codes.

Is it safe to drive with airbag light on?

Your airbag clock spring may need replacing

This defect is more common in older cars. The bottom line is that, when your airbag light comes on, it's vital that you don't drive any further and have your car checked by a mechanic as soon as possible. Until the problem is diagnosed and fixed, your airbags will not deploy.

How do you reset passenger side airbag?

Here's how to reset an airbag light:

1. Turn the ignition on and off. …
2. Take a quick test drive. …
3. Locate and check the passenger airbag switch. …
4. Check the seat belts to ensure that they are working properly. …
5. Verify if the passenger weight sensor was triggered. …
6. Utilize an OBD-II scanner to reset the codes.

Is Mercedes affected by airbag recall?

Mercedes-Benz Recall Quick Facts:

Not all replacement parts are currently available. Affected owners can receive a replacement airbag free of charge. Mercedes-Benz is not currently offering loaner vehicles to owners. Both driver- and passenger-side airbags are affected.

Can airbag light reset itself?

It may correct itself once the battery is fully charged again, but if not the backup battery will need to be recharged along with a sensor reset. Your vehicle has many different sensors connected to different components.

Should passenger airbag be off or on?

The passenger airbag must always be activated when front-facing passengers (children and adults) are sitting in the front passenger seat. Failure to follow the advice given above can endanger life or lead to serious personal injury.

Is it OK to drive with airbag light on?

The bottom line is that, when your airbag light comes on, it's vital that you don't drive any further and have your car checked by a mechanic as soon as possible. Until the problem is diagnosed and fixed, your airbags will not deploy.

What can trigger an airbag light?

If your airbag has been deployed and has not been properly reset, the airbag light will be on. If the airbag hasn't been deployed, the light will come on when the system senses that it cannot activate the airbag; this means that there is some sort of a problem with the airbag system in your vehicle.

How much does it cost to fix airbag warning light?

Number 1 — Reset Airbag Light

You'll need to hire a professional to come in and examine the airbags before you continue to drive the car. This process can take several hours of time and usually costs a few hundred dollars, although depending upon the type of car it may be up to about $600.

How much does it cost to replace a Mercedes airbag?

On average, expect around $1,000 to $1,500 per airbag that needs to be replaced. That doesn't take into consideration other parts that need to be changed; just the airbags themselves.

What Mercedes models are being recalled?

Years, models recalled

2016-2018 Mercedes-Benz GLE350 (Quantity recalled:128,192 Vehicles) 2016-2019 Mercedes-Benz GLE400 (Quantity recalled: 9,302 Vehicles) 2017-2019 Mercedes-Benz AMG GLE43 (Quantity recalled: 23,149 Vehicles) 2016-2016 Mercedes-Benz GLE450 (Quantity recalled: 5,739 Vehicles)

Can low battery cause airbag light?

When this light is on, that means your airbags are deactivated. It means they will not deploy properly if you get into an accident. If your car's battery has drained recently, it may have also depleted the backup battery that powers the airbags.

Does a passenger airbag go off if no passenger?

• Many advanced frontal air bag systems automatically turn off the passenger air bag when the vehicle detects a small-stature passenger or child, a child in a child restraint system, or no occupant in the right front passenger seat.

At what weight do airbags turn off?

The front passenger's airbag will be turned off if the weight on the seat is approximately 65 lbs (29 kg) or less (the weight of an infant or small child).

How long do car airbags last?

• Many automakers such as Mercedes-Benz placed airbag replacement labels on all vehicles sold in the U.S. through 2002. Those labels called for airbags to be replaced after 15 years. But after much research, automakers have concluded that airbags produced after 1992 will last the lifetime of the vehicle.

What is the most common problem with Mercedes-Benz?

Engine misfires are one of the most common problems we see in Mercedes-Benz vehicles. This scenario often happens to cars that haven't undergone any routine maintenance, particularly the replacement of wear parts such as spark plugs.

What years are the most reliable Mercedes?

Here are the 5 most reliable Mercedes-Benz models for those who want a 3-point star on their car without spending a fortune on repairs.
…
5 most reliable Mercedes-Benz models

1. GLA 2014-2020.
2. C-Class 2008-2014. …
3. E-Class 2007-2009. …
4. GLK-Class 2013-2015. …
5. CLS-Class 2006-2010. Source: Derral Chen / Flickr. …

Can an airbag go off accidentally?

Air bags may accidentally deploy. Sometimes an air bag will deploy when a vehicle hits a curb or even a pothole. This accidental or inadvertent deployment can not only directly cause injury to an occupant, it can cause the driver to lose control of the vehicle and have a serious collision.

At what weight does the airbag turn on?

Weight sensors in the front passenger's seat. The front passenger's airbag will be turned off if the weight on the seat is approximately 65 lbs (29 kg) or less (the weight of an infant or small child).

How much does Mercedes airbag cost?

The Best in Auto Repair

The average cost for a Mercedes-Benz C300 air bag control module replacement is between $536 and $569. Labor costs are estimated between $125 and $158 while parts are priced at $411. This range does not include taxes and fees, and does not factor in your specific model year or unique location.

How expensive is it to replace airbags?

After a significant accident, expect the total cost of replacing your air bags to range from $1,000 to $6,000, with most bills averaging $3,000 to $5,000. The average driver-side air bag can cost $250 to $800 in parts alone, depending on the type of vehicle you drive.