ID.4 2021 ➤
Heating, air conditioning system - Edition 09.2021
Tightening torques
♦ ⇒ General body repairs, interior; Rep. gr. 70; Passenger
compartment trim panels; Exploded view - foot rest and floor
covering
7.15
Checking condensation drain
– Remove floor covering ⇒ General body repairs, interior; Rep.
gr. 70; Passenger compartment trim panels; Removing and
installing floor covering.
NOTICE
Risk of damage to airbag control unit. Electrical connectors
corrode when exposed to moisture.
– After unplugging connectors for control unit, cover them or
seal them off to prevent moisture from entering.
– Lug -arrow A- must be engaged at connection of heater and
air conditioning unit -1-.
– Sealing lip -4- must be fitted firmly at body opening -3-
-arrow B-.
– Condensation drain -2- must not be twisted or crushed.
– Remove condensation drain and check for constrictions
⇒ Rep. gr. 87; Removing and installing condensation drain.
Installing
Installation is carried out in reverse sequence.
Tightening torques
♦ ⇒ General body repairs, interior; Rep. gr. 70; Passenger
compartment trim panels; Exploded view - foot rest and floor
covering
7.16
Removing and installing air intake unit
of heater and air conditioning unit
Removing
DANGER
High voltage can cause fatal injury.
Danger of severe or fatal injuries from electric shock or elec‐
tric arcs.
– Have a high-voltage technician (HVT) or a high-voltage
expert (HVE) de-energise the high-voltage system.
7. Front heater and air conditioning unit
147
2024 VW ID.4 Owner's Manual
