Hi Guys,

My SRS light came on, the dealer tells me it is a code B1129.
Odd for a car with 20k miles but ok...

The really strange thing is the print out they showed me had the
word "Past" after the code and when they reset it, the light came
back.

Near as I can tell, it is either right-hand Side Impact Airbag Module or SRS Explosive Detonator Circuit Open.

How can I narrow this down? and, are any of the connections behind the radio? I had an in-dash navi unit installed and perhaps something behind the head unit become unplugged. I'm grasping I know but before spending a lot of money, I'd like to know for sure.

Thanks

 

Bueller? .... Bueller?

Kidding aside, no one has any idea what the "past" part means with this code?
and why it comes back after reset as "past"?

 

I've got the exact same issue. not sure what to do yet.
I have an 03 with 36k miles on it.

 

Same issue here on an '05 350z Touring Roadster, 31k miles. Extended warranty won't cover it, Nissan won't cover it; according to the dealer it's a $2800 part.

I did find this:

http://www.faqs.org/car/nissan-350z-2005/air-bags/

and this:

http://www.arfc.org/complaints/2005/...s/problem.aspx

And I know there was a recall in 2008 that covered 2007-2008 Model Years for this module; however, it doesn't appear to be extended to 2005's.

Any suggestions?