Hello.
I have tested the button with a multi-meter. it works also cleane all of the switches with contact cleanner.
while cruising i can switch between the FM frequency and the clock with the button.. but how do you set the clock? i have pushed the button for like one minute and it never starts blinking to change the time. with bike on and off, radio on and off. just wont work. is there any trick??
I know you have tried a lot of things without success. If the following doesn't work, you've got a real problem.
Make sure the AM/FM radio is on. The time must be showing, if the radio frequency is showing, push the clock button so that the time is showing. Then press and hold the clock button until it starts flashing. Mine starts to flash within about three seconds. If this doesn't work, I'd say you have a clock issue. Good luck.
