Hello, I tried searching the forum for this particular issue but cannot seem to find any reference to one my LR3 is currently experiencing. My HDC switch does not activate the system when switch is turned on. I've read that it should activate even if you do not have any special programs running. The system works and dash light turns on when in Low Range mode and special program is running just not when in normal mode. No other fault or warning lights come on when I press the switch. I checked fuse 66 which combines HDC, brake switch and DSC switch and both those switches are working fine just not the HDC. Any ideas will be greatly appreciated. Thanks.