[BigV]

the ECM, electronic control module, is the weak link in Rover's chain, in my experience. all the bad idioms you can think of, they apply to the ECM. all eggs in one basket, single point of failure, Achilles's heel, etc. our windows would work intermittently, independently, also various lights on the dash, including the antilock brake (ABS) light, it was crazy town. The module was expensive and I didn't investigate installing it myself. What a hassle. it's left a bad taste in my mouth for Rover. The older ones still look attractive and maybe the newest ones too, but the 90's -00's .. blech.