R recently took my 08 1500 in for passenger side airbag recall I'm asking how do you get General access to the airbag as I'm not sure mine has been replaced. the dust was not knocked off for the dash or glove box when I picked up the truck later I discovered a screw is missing on the windshield cowling and that the passenger side wiper blade retaining clip is broken. do they need to access through the cowling? trying to determine if airbag has been replaced and if it's coincidence for the missing screw in the wiper damage or if it's something they may have done at the garage.