Code D3557A?

Tiny
BHAMDOC1973
  • MEMBER
  • 2012 BMW 535I
  • 6 CYL
  • TURBO
  • 2WD
  • AUTOMATIC
  • 111,000 MILES
Can you pull anything on this code? No check engine light or other lights on.
Sunday, March 5th, 2023 AT 3:51 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,517 POSTS
The D3557A code is a BMW fault code that indicates a problem with the driver's seat belt buckle pre-tensioner. This device pulls the seat belt tighter when the car is in an accident. Here is how to fix it in the diagrams below, once the pretensioner have been used it must be replaced. FYI> Check out the images below.
Images (Click to make bigger)
Thumb
Thumb
Thumb
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Monday, March 6th, 2023 AT 10:07 AM

Please login or register to post a reply.

Related Check Engine Light Content

Is it Safe to Drive Check Engine Light?
VIDEO
Is it Safe to Drive Check Engine Light?
Instructional repair video
Check Engine Light
GUIDE
Check Engine Light
Why is my check engine or service engine soon turned on? In this guide we talk about what this is associated with this notorious light, what it is used for and what you...

Sponsored links