Audi Q7: Heating, Ventilation & Air Conditioning

 Windshield Defogger Control Module -J505-, Removing and Installing

  Note Information regarding the Windshield Defogger Control Module -J505- and activation of the Windshield Defogger -Z2-. Refer to → Chapter "Windshield Defogger". Removing - Turn off the ignition. - Remove the glove compartment. Refer to → Body Interior; Rep. G

 Safety precautions

Explanation of warning symbols: Observe all warnings - there is a risk for injury!   Always follow the instructions in the operating manual. Electrolyte fluid is highly corrosive. Always wear protective gloves and eye protection. First aid: if electrolyte fluid enters the eyes, immediatel