Volkswagen Golf Service & Repair Manual: Smells from heater and air conditioner unit

Possible complaints about refrigerant circuit

  Note The air conditioning system is operating correctly if the air emerging from the vent on the dashboard is at a temperature of 7oC or less. ...

Is the smell coming from evaporator or the heat exchanger?

Fishy smell –  Due to leak in engine's cooling system or in heat exchanger of heater and air conditioner unit.   N ...

Other materials:

Specified values for wheel alignment, multi-link suspension, Golf
These specifications apply to all engines. Explanations regarding PR numbers → Chapter „Vehicle data sticker“. Front axle Basic running gear Sports running gear Raised running gear DCC running gear ...

Removing and installing fog light bulb -L22-/-L23-
  Note Removal and installation are described for the left side. Removal and installation on the right side are carried out in the same way. Removing –  Turn steering to right as far as stop. ...

Removing and installing front door trim
  Note   Removal and installation are described for the front door trim on driver side. Follow same instructions for the front passenger side as appropriate.   Removal and instal ...