odometer

In the process of trying the starter, you inadvertently switched the ignition key on-off-on-off-on and left it in the on position, doing that action in 5 seconds or less elapsed time. That in fact started the process of doing a fault code readout which was completed without finding any engine control system faults, which then was reported to you as the 'done' message. If it had found a fault it would have given you a 4-digit number proceeded by a P, instead of the done message. It may be that the ignition switch section that activates the starter relay is wearing, or your fingers were a bit tired and you didn't quite move the key to the start position, and thus you accidentally did the fault code readout procedure.

Your computer has finished displaying the fault codes.