After reading a thread on here where an ABS module was changed over, I started looking at mine as I have had no speedo, TC or ABS for most of this year.
and the MOT is due in a fortnight

My ABS unit is as follows;
3.0 MV6 98R
Main body marked as DX
0265220427
9127952
Bosch unit marked 771559
0273004206
2.5 V6 98R
Spare ABS unit marked as DJ
0265220427
90538656
Bosch ABS unit marked 762543
0273004206
removed the battery, 3 multiplugs and base unit next to the battery and the top radiator hose.
Drew a deep breath and started to remove the 6 screws holding the Bosch unit on, was tricky but got there in about 30 mins, swapped teh unit over and put 4

screws back in (didn't put the hard ones in as I may have had to take them out again).
re-assembled, topped up the water, refitted the battery and turned the key.
THE TC AND ABS LIGHTS ONLY WENT OFF 
8-)

re-checked all the connections and went for a test drive.
I now have a working speedo, tripp counter, functioning ABS (tested) and TC (tested)
I am a happy bunny