Hi,

  Two weeks ago I went to my VW dealer and made them changed my coolant, since then, when I start the rear heater it smell coolant (it doesn�t smell that when I start the front heater).  I have to say that I did not start it for long time before that because it was summer but now it start to be cold in Quebec.  Is anybody has an idea of what can it be?

  Thanks,

  Gilles Gallant
  1990 Westy
  Montreal, Quebec