Electrical issues

Yesterday I had to disconnect my battery for about 15 minutes so I could replace my drivers side headlight. Everything looked fine when I reinstalled the battery and started it up. I went into town and on the way back noticed my dashboard airbag light was on. I did some reading and I think the backup battery might be dead. Any opinions on this? My mirrors is also acting funny, the compass works fine but I can’t get it to display temperature or backup cam.

 

Check your ECU-B 7.5A, IG1 10A, and IG1 No 2 10A fuses, I bet one of them is blown.

 

I’ll give that a try.

 

Thank you so much you solved both problems! The IG1 10A fuse was blown.