Home >> Volkswagen >> 2023 >> ID.4 S >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Air Conditioning >> 87 Air Conditioning >> Coolant Circuit >> Heating Element (PTC) 3 -Z132-, Removing And Installing, AWD >> Heating Element (PTC) 3 -Z132-, Removing And Installing >> Tightening Specifications