Removing Front Left Coolant Pipes

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2018 Porsche Cayenne, 2017 Porsche Cayenne, 2016 Porsche Cayenne, 2015 Porsche Cayenne, and 2014 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.

Remove front engine cover.
Remove sound insulation. → 108019 REMOVING AND INSTALLING ENGINE GUARD
Drain coolant for low-temperature cooling system. → 193817 DRAINING AND FILLING COOLANT (INCLUDES BLEEDING)
Disconnect coolant hoses -arrows- and remove upper coolant hose -1- from the brackets.

Fig 1: Locating Low-Temperature Cooling System Hose
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Unscrew screws -1... 3- for the coolant pipes.

Fig 2: Identifying Low-Temperature Coolant Pipes Screws
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Unscrew screws -1- and -2- and remove crash panel -A- .

Fig 3: Identifying Power Electronics Crash Panel
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
WARNING:
Hot fluid
- Danger of scalding
→ Let the fluid cool down.

→ Wear personal protective gear.
Open the locks on the two rapid-action couplings -arrows- and pull off the coolant lines.

Fig 4: Pulling Coolant Lines
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
WARNING:
Hot fluid
- Danger of scalding
→ Let the fluid cool down.

→ Wear personal protective gear.
Release vacuum pipe -1- from the holder. Unscrew screw -2- and pull off coolant hoses -arrow- .
Remove coolant pipes and hoses in a downward direction.

Fig 5: Locating Front Left Coolant Hoses Clamps
Courtesy of PORSCHE CARS NORTH AMERICA, INC.