MY VW SHOWED HOY COMING HOME YEESTERDAY MY WIFE ...
2005 Volkswagen Beetle
October, 28, 2012 AT 5:31 PM
My VW showed hoy coming home yeesterday, my wife added coolant, not the type book called for. Now this morning, I can't even start it up and get it out of the driveway withou it showing hot. Can you help me?
Is the coolant level correct? A mixture that is too rich in Antifreeze can turn the red warning light on... there is a level sensor in the bottle / reservoir
that "senses" fluid level, but can not do so if the mixture is too rich (should be 50/50 mix of antifreeze & water).
Check for correct coolant flow BACK into the bottle... at idle, you should see fluid flowing back in to the bottle:
An "electrical glitch" or the wrong fluid mixture / level will cause and immediate flashing of the red light when cold... a mechanical issue such as a broken
water pump, will not cause the red light to flash until the engine has run for some time.