Np200 Okay so i have a nissan np200 and it has feul and spark but the engine light is off and it wont start any help please

I've got a np200 not 3 months yet , drove 6584km, drove the other day and dash caught on fire ,they say the radio is at fault , I say they fitted it, they stumped. now they looking for a reason why they can replace or repair.

If the engine light doesn't light up, when the key is turned on to accessories position, along with other lights, that means that the cars computer is not turned on, powered up. that's why its not starting. the car is not seeing the computer. could be blown fuse, ground side for computer is broken, could be harness issue and it could be the computer itself. start with checking fuses first. check all of them. you may find one burned.