I have the same problem with the Indesit KP9507 grill not working. The grill element has gone open circuit and needs to be replaced. Does anybody know how to replace the element in this model?
Dead easy repair just doin mine now. Make sure the power to the cooker is off then remove back panel. There you will see 4 terminals coming off the grill/oven element. Make a note where the wires go before removing them. Then you unscrew 2 screws that hold it on and remove the complete element. Install the new 1 in reverse order.