Sorry to be a bother but i am new to a Reatta. I have purchased a 1988 Reatta, the crt screen will go blank, and after nothing will work on it. When it does come back on the a/c will work fine, the radio doesnt work at all, and when i go into the screen where you can check the oil level etc, it says the computer has a problem communicating with the vehicle. I was wondering if anyone knew where to begin on this problem. Thanks. Zane