i have a 2000 mk1 2.3 ghia heater blowers, centtral locking not working trip clocks reseting and no red led on door when locked have checked all wiring all ok have tried 4 differnent cpu's still would not work all fuse's ok did have water in both foot well's but dried out now still no joy the cpu is at the drivers knee not under seat so did not get wet anyone were to go next ? any help thanks