havin a strange problem with my electric window on drivers side.sometimes it will go down but very rarely.thought it was the switch so got another switch but still the same.took my trim of and checked for power at connection to motor with motor disconnected,getting 12v at green wire when press down and 12v at red wire when press down.Got a new motor and plugged it in...just the same!checked power again and discovered that i only get 12v out of the switch on the down side(green wire) when the motor is disconnected but as soon as i connect it i get nothing!!!drivin me nuts,dunno whats goin on!