console rear window wiper button lights blinking

I have a 97 doge caravan sport 3.3 liter
on the console beside the three buttons which work the rear window wiper, rear window washer and the rear window defroster
there are three indicator lights on mine the top two are blinking Ive got a parts van and on it all three were blinking when switch is turned off
any one can help shed some light on this problem

Try doing a Climate Control Calibration. It's easy to do and RIP explains it very well in this post:

http://www.automotiveforums.com/vbulletin/showthread.php?t=771672&highlight=heater+calibration

It's the last paragraph of his post. Good Luck.

Thank you for the link. But after reading the reply of the fellow trying this after replacing his computer and then the procedure he lost his heat.
would this be a computer calibration problem or linked to the recalibration.
its quite cold out hear now and I dont want to lose my heat. i am going to wait till it warms up some before I try unless some one can shed some light on this of maybe simply resetting the the computer of disconecting the battery for a few seconds or something