Just replaced battery when old one failed. All works ok now, except my
front and rear lights are blinking. They blink 30 times, and are then
quiet for 10 seconds, then blink 30 times again (it takes about 40 secs.
for the 30 blinks). I have times this on 3 or 4 days, and the timing is
always the same 30 blinks, then 10 sec. Delay, then 30 blinks. I disconnect
the negative terminal of the battery when parking for any length of time.