Removing and installing radiator - vehicles with hybrid drive — AUDI
Removing and installing radiator - vehicles with hybrid drive on Audi: 23 steps, engines CADA, CAEB, CDNB, CDNC.
Workshop procedure for AUDI — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: Audi Q5 (8R, 2008–2017); platform code 83
- Opens: coolant
Don't miss
- Observe rules for cleanliness when working on automatic gearbox 00Repair instructions; Rules for cleanliness.
- Tie ATF lines up onto longitudinal member to prevent fluid escaping.To prevent dirt from entering, seal off open pipes/lines and connections with a clean plug from engine bung setVAS 6122.
- If there are slight impressions on the fins, refer to .Secure all hose connections with the correct type of hose clips (same as original equipment) Electronic parts catalogue.
- Do not reuse coolant.
📋 Procedure
- Remove front noise insulation General body repairs, exterior66Noise insulation; Exploded view - noise insulation.
- Remove charge air cooler .
- Remove condenser Heating, air conditioning87Refrigerant circuit; Removing and installing condenser.
- Place drip tray for workshop hoistVAS 6208 beneath engine.
- Release hose clip (2), disconnect coolant hose and drain off coolant.
- Lift retaining clip (1) and detach connection from radiator.
- ⚠ Risk of injury as the radiator fans may start up automatically.Unplug electrical connectors before starting to work in the area of radiator cowl. — Unplug electrical connector (1) for radiator fan (push retainer to the rear (arrow) and press down release catch).
- Position used oil collection and extraction unitV.A.G 1782 below connection point. [Note: Observe rules for cleanliness when working on automatic gearbox 00Repair instructions; Rules for cleanliness.]
- Unscrew bolts (arrows) and detach ATF lines from radiator. [Note: Tie ATF lines up onto longitudinal member to prevent fluid escaping.To prevent dirt from entering, seal off open pipes/lines and connections with a clean plug from engine bung setVAS 6122.]
- Detach connections (1) and (2) from radiator (lift retaining clip).
- Detach top air duct (1) (release catches (arrows)).
- Release retaining pins for radiator on both sides and pull out upwards (arrows).
- Remove bolts (1) on both sides and detach radiator bracket with radiator from lock carrier (arrow).
- Detach radiator. [Note: If radiator cannot be removed as described, bracket for mounting for headlight housing must be removed Electrical system94Headlights; Exploded view - headlights.]
- Press locking tabs on left and right sides of radiator cowl (arrow) and at the same time lift radiator cowl off radiator. [Note: If there are slight impressions on the fins, refer to .Secure all hose connections with the correct type of hose clips (same as original equipment) Electronic parts catalogue.]
- Attach air duct to intermediate flange for air cleaner housing .
- Install condenser Heating, air conditioning87Refrigerant circuit; Removing and installing condenser.
- Install charge air cooler .
- Install impact absorber General body repairs, exterior63Bumper (front); Removing and installing impact absorber.
- Install ATF lines 34ATF circuit; Removing and installing ATF lines.
- Connect coolant connection with plug-in connector . [Note: Do not reuse coolant.]
- Fill up with coolant .
- Check ATF level 37ATF; Checking ATF level.
Other AUDI procedures
- Removing and installing toothed belt – Audi · 56 torque figures
- Removing engine – Audi A8 D3 · 41 torque figures
- Removing camshaft timing chain from camshafts – Audi A6/A7 C7 · 38 torque figures
- Installing engine – Audi A8 D4 · 36 torque figures
- Removing and installing camshaft timing chain · 29 torque figures
- Removing and installing left temperature flap control motor V158 with potentiometer G220
- Removing and installing fuel pump control unit J538
- Removing and installing air recirculation flap control motor V113 - automatically controlled air conditioner
- Exploded view - oil pump, sump - engines with balance shaft assembly
- Removing and installing rear lid control unit J605
Who makes these pages, and how
TorqFix was built by a mechanic — after a 2,700 km drive with five roadside repairs that no diagnostic tool could explain.
The figures on this page come from manufacturer workshop documentation and are shown as they are. The page is assembled automatically from that data — it is not written by an AI. The AI works in the chat, where it answers for your specific car. It writes nothing here.
Variants of the same model differ. Cross-check torque against the factory manual for your engine before final tightening.
Seen a figure that does not match your manual? Write to us — we correct it and note when. support@torqfix.com
The story behind TorqFix →Workshop data on this page last updated 20 Sep 2026.