Airbag light after OFT reflash?
 

Yesterday i have uploaded the OFT stage2 EL tune. Since then, i´ve got some intermittent Airbag light. Starting the car, the light is off as normal. Then it comes back after a few minutes of driving, sometimes as long as 20min.
What i have noticed, it came back usually after a hard(ish) braking.

The only thing i can think of is, when i relfashed the tune, then started to let idle for 10min., the car was sitting w.the fornt wheels on a low ramp, i.e it was not levelled.
Could the initial startup be affected by this? G-sensor calibration maybe?