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Why does my jetta over heating light blink when engine is cool?
Wiki User
∙ 15y ago
are you talking about the coolant light? it could just be because your coolant reserve tank is below the minimum level. try adding coolant (only special VW G12!) and the light should go off.
if it keeps happening it means you have a leak somewhere. most likely its something simple like your coolant flange.
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Wiki User
∙ 15y ago
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