I reinitialized in dry bright conditions. When I turned in the car in the rain and enabled intermittent mode they were sensing rain and adjusting with speed. When I adjusted the sensitivity they stopped working. I put the sensitivity back to high and they did not start working again.

Going to investigate the loose wire connection next. I assume for a LHD car the connection is still on thr RHD driver’s side? 2008 Range Rover Supercharged