Cayenne Turbo (9PA) V8-4.8L Turbo (2008)
Maintenance cover
6. Carefully open the lid on the coolant reservoir. Unscrew the lid by turning it anti-clockwise.
Lid on coolant reservoir
7. Check coolant level and, if necessary, fill the coolant reservoir with coolant to the MAX marking.
MAX marking on coolant reservoir
8. Screw on lid on reservoir.