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Home >> Audi >> 2017 >> TT Quattro Base, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 22 (Air Conditioning (1 Of 2) [Coupe]) >> 87 Air Conditioning >> Front Heater And A/C Unit >> Heater And A/C Unit, Removing And Installing >> Installing

Heater And A/C Unit, Removing And Installing: Installing

WARNING: This page is about a different variant/trim than selected.

Install in reverse order of removal and note the following:

-- Fill with coolant. Refer to COOLANT, DRAINING AND FILLING [DAZA] / COOLANT, DRAINING AND FILLING [CNTC, CYFB] .

-- Evacuate and charge the refrigerant circuit. Refer to Refrigerant Circuit (Refrigerant R134a Servicing, Refrigerant Circuit, Working with A/C Service Station) or Working with A/C Service Station (1 Of 2) / Working with A/C Service Station (2 Of 2) .

-- Operate the A/C system after charging the refrigerant circuit. Refer to A/C SYSTEM, STARTING AFTER CHARGING REFRIGERANT CIRCUIT .

-- Install the remaining components.

-- Check the DTC memory and erase any displayed entries, then perform the "basic setting". Use the Vehicle Diagnostic Tester in the"Guided Fault Finding"  function.

-- Check the heating and A/C system function.