Question about 2006 Volkswagen New Beetle
Sounds as if your thermostat may be stuck in the open position, causing it to run too cool. The car runs optimally at a certain temp if the PCM (computer) sees a temp lower than it should be the light comes on. Or the temp light is just plain faulty (crossed wires,bad ground etc)
Posted on Oct 20, 2013
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Posted on Jan 02, 2017
Not certain, but you may be referring to the blue light that indicates when the water temperature in the cooling system is "cold". It's typically blue when the car first starts, then changes color when the water temperature rises. If the light remains blue the water temperature isn't heating up, and you may want to have the cooling system flushed and checked. Depending upon the cars mileage, it may be time to flush the cooling system anyway.
Posted on Jun 22, 2009
The thermostat will show what the guage shows. the seal on the coolent bottle can be checked for tightness. so it could be a faulty sensor?
Posted on Apr 28, 2009
Its exactly the abs module! and its keeping the ecu from communicating with the rest of the car, when you remove the module your tac will come back alive and the oil light will turn off. There is way to trick the ecu to thinking the abs module is working but it involves taking out the module, it is fairly simple. My email address is email@example.com, email me, and I will give you pictures and instructions on what to do. Its really easy, your abs and break light will go off along with the beeping!
Posted on Dec 11, 2009
The light should be for a low level sensor in your coolant reservoir. Check your coolant level (when vehicle is cold), if fluid level is ok then the sensor is probably the culprit.
Posted on Mar 09, 2010
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