Bosh Model HDI7282U/06

Despite numerous attempts to re-set Bosch Oven by circuit breaker.
When bake is selected oven will turn-on and fans can be heard and seen spinning (oven pulled-away from wall). After 10 ~20 seconds display flashes an error 160 along with an alarm. Selector has to be reset by deselecting control knob which essentially switches oven functions. Gas range works in its normal fashion.

Your assistance will be greatly appreciated.