Joined: Aug 2018

Posts: 1

Likes: 0

From: Yakima

My Ride: 535xi, all of the options minus night vision

Model Year: 2010 535xi wagon

I'm getting a reoccurring SRS error of 93F9. Months of google and poking around the car have not gotten anywhere. Sometimes I can turn off the light and not see if for several weeks through short trips and long. Other times It will come back immediately or a few days. I have the updated battery cable installed, and have tried to trigger the light via pulling and pushing cables around with no luck. I'm looking for input on how to continue this diagnostic. Otherwise I was going to start spending money with replacing the battery, followed by replacing the battery cable even though it is the updated design, then seatbelt tensioner as they seem to be the common cause.