I will do a “how to” on both mod's as soon as I get back from holiday, however I am away for a month. These mod's are applicable to cars with the Lucas 5AS system, as yet I haven't come to grips with the Pektron unit. The inspiration for the wiper mod came from the Rover 200 wiring diagram, the F has a lot in common here. So from the washer switch positive (light green / black tracer) you take a wire to C62-23 on the multi function unit. I can't put my hands on my original notes & as I'm supposed to be packing for holiday, I'm being grumbled at so I'll sort that out when I'm back.
The passive coil connects to pins 11 & 12 on the alarm unit; the coils were fitted to MY2k onwards but my guess is that any AR cars from that period will have them. They simply unclip from the ignition barrel & pop onto the vacant spot on the recipient. You will need to extend the wires.
Another thought, which flows out of the R200 diagram piece, is know your car bits & what is used elsewhere. Bits for the “K” engine crop up all over Rover & Land Rover stuff. There are more Land Rover specialists than MG, so when I needed an engine sensor urgently I went to the nearest LR bods to pick one up & it was cheaper than an MG specialist.
One last bit before I get slaughtered; shorten the gear stick & tighten up your gear linkage. Do make sure you have a gear knob that will fit after or one that has been modified. Tighten up the gear stick yoke & change the scroll pin on the selector shaft (buy some new boots & change those when your underneath.)
Right I'm off.