Which part of MKV do you think is broklen when the ignition doesn't work l at the time of restarting after the running for one hour at the 14 Degree cersius?

Dear MKV Lovers,

Which part of MKV do you think is broklen when the ignition doesn’t work l at the time of restarting after the running for one hour at the 14 Degree cersius?

Kind regards

What HT leads do you have , I know carbon can be troublesome when hot , especially the main one coil to dis !