Scanner - Very Fing Suprised

[Sib]

I bought a scanner to check my car out, nearly 100k on the clock and its had its share of issues of late so I thought - what the hell - lets check it out.

Not one single code is registered...

Feel robbed now.

Is this to be expected, and is there some reason it didn't pick my airbag light up?

 

[SkidMarx]

Is it a mac scanner by any chance?

 

[Sib]

Its an OBD2 U380 scanner - they type k-tec sell