2004 cadillac sedan deville
My dads cadillac has an issue with the compass quit working, the coolant
monitor always says the coolant is low when its not, the fuel gauge always
shows half full when its not. He was told by a mechanic that its all monitored
by a computer and its bad. $800 to replace it.
Is this correct and does that sound legit? Im just trying to help my dad
because he is 79 and they see him coming a mile away.