Scottie,
I have not had this happen on my Series 1 but I looked at all the data on back problems in the Maintenance and Servicing bit of Talk Morgan. The post called issues and resolutions back in August 07 seems to cover your problem.
Car will not start with engine at certain temperature, fault was the immobiliser locked on.
The immobiliser unit slipped and touched the bottom of the fuse box causing heat soak. The car would start once engine and immobiliser had cooled.
Hope this helps
Dave
Hope this helps
