I've got an 06 F150 XLT 2wd with 95k on it. I've had the truck just over 2 years & the day after I bought it I was driving down the hwy & it lost power to the gauge cluster, radio, pw & pl. I was able to get everything to turn back on by pushing the trip button. It happened a couple times that day but not again for a couple months. Recently this has been happening more than it's not & even if I hit the trip to reset it immediately happens again. When it does happen the airbag light blinks the code 5-3. I've checked trouble codes with a scanner & get the code "B1892: airbag tone indicator circuit short to ground/open" Can anyone shed some light in exactly what this is or where to start?? Thx in advance for any info