the message means that the fuse for the starter has blown 20A in the fuse box behind the passenger headlight RHD now that can be caused by the heat shield on the starter motor touching the always live terminal on the starter. So that needs checked and fixed first there is a constant live to the starter with the fuse controlling the voltage to the solenoid to activated the starter. Follow the threads for manifold repairs and the car not starting after our friend from Finland suffered this and myself after changing the manifold and the heat shield not correctly positioned with the spring clips on the starter and solenoid barrel I think from memory it clips the the solenoid body. You will have to check the red positive battery plastic thingy there is fuses inside it as well.