So i was on my way to work and the random beeps came back, again no dash lights or messages, no CEL it came on in sequences of 5 beeps shut truck off nothing since this is the 3rd time this month but truck runs normal, no lights or messages, anyone have any ideas?

 

Your air bag light is burnt out. Turn the key to the on position and see if you have a light on the dash.

 

I'm wondering if you might have a dash light indicator bulb burnt out......with the key in the position just before starting you should see most of them light up as a bulb check.....the ones I'd look at are the air bag light, brakes, and CEL.....

Pages 10-11 in manual>>>>http://www.motorcraftservice.com/?li.../04f12og5e.pdf

 

Ill check it out, i know the passenger airbag light above the radio comes on when i first start it up but goes out after a second or two. no CEL or other warning lights come on and all appeared normal when i restarted it but idk