COOLANT PIPE UNDER Hybrid Battery Unit -AX1-, REMOVING AND INSTALLING: Installing

WARNING: This page is about a different car, the 2024 Audi Q7 and 2023 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.

Install in the reverse order of removal while noting the following:

Secure all hose connections with hose clamps that match the ones used in series production. Refer to the => Electronic Parts Catalog (ETKA).
Used coolant cannot be used again.

-- Fill the cooling system. Refer to COOLING SYSTEM, FILLING, HIGH-VOLTAGE SYSTEM COOLING CIRCUIT .