Driver airbag ignition squib 1 - B0001

[Gonze]

Hi All, I have a 2016 A class was driving yesterday and unfortunately the SRS light came on. I read the fault code using Delphi, result was fault code B0001 - Driver airbag ignition squib 1.

Can anyone advise on where the ignition squib is located please or has anyone solved the problem before?

 

[LostKiwi]

It's part of the airbag in the steering wheel. Check wiring is complete and that it hasn't become disconnected. Failing that it may be a new airbag

 

[Gonze]

Once I remove the steering wheel airbag and check the connection concealed within the steering wheel and erase the fault code. If the fault doesn't clear what else should I check. thank you

 

[Gonze]

I removed the airbag, unplugged the two connections concealed behind the airbag and sprayed contact cleaner into both the socket and plugs. Let it dry for 15-20 minutes. reinstalled the airbag, cleared the fault with Delphi and all seems ok

 

[alexanderfoti]

If the fault returns, and you rule out a dodgy connection at the airbag itself, it is likely to be the clock spring contact.