ETR switch (Evaporator Temperature Regulator)
This device causes the A/C compressor to cycle on and off, in order to prevent "icing" of the evaporator core.
NO LONGER AVAILABLE, DISCONTINUED BY MANUFACTURER AND VW IN MAY 2006
The 1995-2005 version of this switch is still available and can be adapted to fit, as both of these switches have just two eletrical spade connectors. See below
This part has now been discontinued by VW and is no longer available.
ETR or Evaporator Temperature Regulator Switch
Cycles A/C compressor on and off to prevent the evaporator from "icing" up.
The 1992-1994 version of this switch (VW part # 191 959 281) has been discontinued by VW and is no longer available.
While this switch is designed for 1995-2005 models, it can be used for the early 1992-1994 Eurovans, as well. There are
only two small spade type electrical contacts used.