Q: Passenger seat belt system failed - 2008 BMW 528xi

asked by on September 27, 2016

I was driving my car about 40 mph when the passenger seat belt system failed. I have been told that it also affects the airbags. The seat belt pre-tensioner warning displayed on the message board. Plus, the airbag and seat belt warning lights came on. Before I take my car to a mechanic, what can you suggest that needs to be done for my car?

The SRS system needs to be interrogated for faults. Faults in the supplemental restraint system (SRS) will effect the triggering logic of the airbags in the event of an accident so it is highly recommended that you get the system looked at and repaired by a mechanic as soon as possible to avoid any danger. For a fault like this, it may be best to have a dealer investigate this warning light.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

Rain is always getting onto my truck
There are several water leak issues that pertain to your truck and are addressed under technical service bulletin (TSB) 09-08-57-002D dated 02/04/2013. The TSB covers 12 different water leak repairs to the sun roof, windshield, third brake light, under seats,...
Power steering problems.
While steering wheel fluid cleaning is common in other vehicles, your Toyota Yaris is instead equipped with what is known as electronic assist steering. This means there is no fluid to flush or clean. Instead of looking at the steering...
Loud noise while driving
There is a TSB for a possible crack that can form in the right side exhaust tube, and cause a noise characteristic similar to what you are describing. The pipe will have to repaired, or replaced, based on the damage...
Where do I locate the Oil Pressure Switch?
Hey there. The oil pressure switch is located just to the left of the oil filter housing behind the alternator. If you would like a professional to take care of this for you, a certified mechanic from YourMechanic can come...
Knocking noise from under the hood
Hi, thanks for writing in. There are many possible sources of the knocking noise you hear, especially with the advanced mileage on your vehicle. Most likely are worn connecting rod and crankshaft main bearings (will knock worse if you rev...
The only way I can deactivate the alarm at this moment is by turning on the car.
Hello, thanks for writing in to YourMechanic. Most cars support a "reset" mode for the alarm that works as follows: close all doors and lock the car with the key in the drivers door. After 2-3 minutes, unlock the driver...
We put a new camshaft sensor on my 2004 dodge stratus sxt. Now the car stalls. What could cause this?
Check to see if any OBD-II trouble codes have set as if they have, they will be important clues to what is going on. Stalling has many causes apart from a faulty camshaft position sensor or faulty camshaft position sensor...
Toyota Corolla 06 will turn over but won't start
Hi There, This may be related to many different possibilities, some of which may be related to a lack of spark or possibly timing issues and some of which may be related to a fuel delivery problem or a combination...

Related articles

A Buyer’s Guide to the 2012 BMW 5-Series
BMW BMW has built a reputation for refined engineering, powerful performance and excellent fit and function. That’s exactly what you’ll find with the 2012 BMW 5-Series sedans. Composed and powerful, they provide a range of price points, features and capabilities...
How to Use a BMW With Comfort Access Technology
The The BMW comfort access technology was introduced in 2002 as a keyless remote system that uses sensors to detect where the owner is in proximity to the vehicle within 1.5 meters (about 5 feet), allowing him or her to...
What Does the Airbag Warning Light Mean?
When the airbag warning light stays on, the airbags won't deploy for seated passengers in a collision. This could be due to a sensor issue.