I've had exact same problem this week on our 56 fiesta, started with ABS light then also had brake warning light before losing the speedo and counters.
It is working OK now, but would imagine it will probably happen again soon.
I also got the E200 and E197 when in test, but also got the dtc code r0120 which I can't seem to find any info about anywhere?
Any ideas what that code could be?
Cheers
Murray