Refrigerant Lines To Front Battery Cooling Module, Removing And Installing, On Vehicle Floor: Removing

WARNING: This page does not describe the selected car, but rather 18 other vehicles, including the 2016 Audi S4, 2016 Audi A4 Quattro, 2016 Audi A4, 2015 Audi S4, and 2015 Audi A4 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

-- Turn off the ignition.

-- Discharge the refrigerant circuit. Refer to USING SERVICE STATION .

-- Remove the aerodynamic trim panel on the left side. Refer to OVERVIEW - UNDERBODY PANELS .

Fig 1: Identifying Electric Wire And Heat Shield

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-- Free up the wire -1- using the Pry Lever80-200 -arrows-.

-- Move the heat shield -2- slightly to the right.

-- Free up the wiring harness -2-.

Fig 2: Identifying Refrigerant Line Components

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-- Remove the nut -1- and bolts -3 and 5- and disconnect the refrigerant lines -4 and 6-.

-- Remove the nuts -arrows- and bolts -1 and 2- and disconnect the refrigerant lines.

Fig 3: Identifying Refrigerant Line Components

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NOTE:

Close all open lines and connections on the refrigerant line with suitable caps (avoid dirt and moisture from entering the system).

-- Remove the nuts -arrows- and the front refrigerant pipes.

Fig 4: Identifying Front Refrigerant Pipes Nuts

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