Cadillac Repair: DRIVER INFORMATION CENTER, good stuff, information center

Question
IS THIS 100% FREE SERVICE? CAN'T I JUST GET AN ANSWER? WHAT IS IT ONE PARAGRAPH LONG? HOW MUCH? THANKS  BOB
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Followup To

Question -
I WOULD LIKE TO KNOW ALL ABOUT THE DRIVER INFORMATION CENTER ON MY 1988 CADILLAC ELDROADO. ALL THE TECHNICAL INFORMATION. AFTER YOU PRESS OFF/WARMER,  THEN WHAT  WHAT DO THE CODES MEAN?  ALL THAT GOOD STUFF. AND HOW TO EXIT IN CASE I MESS UP?  THANKS      BOB

Answer -
I happen to have an extra book for your vehicle which I can sell to you  if you want it. let me know ASAP.

Contact me at; [email protected]

Answer
Lioke I said before once the codes display of which there are about 130 different codes that can display when a fault occurs you have to look thru the manual to find the code and each code consists of approx 2 pages of information. It would take me 12 hours to list all the codes and what the repairs are for all the codes.