McLaren Super Series Owner's Handbook Manual page 229

Maintaining Your McLaren
Fluid Topping Up
NOTE: Once the oil level check has been
completed and returned a value, do not
continue to test the system. This may
lead to aeration of the oil and return a
false value. To end the oil level check,
release the throttle pedal and return to
the Vehicle info menu by moving the
menu stalk back.
Topping up the engine oil
WARNING: There is a risk of injury if
the service cover is removed, even
when the engine is not running.
Engine components become very hot
and there is a risk of severe burns.
The engine ignition system carries a
high voltage. Never touch ignition
system components; ignition coils,
ignition wiring (spark plug
connections).
1. Remove the service cover.
See Service cover - 720S and 765LT Coupe,
page 1.11.
See Service covers - 720S and 765LT
Spider, page 1.13.
2. Unscrew the engine oil filler cap.
3. Top up with the correct quantity of engine
oil. Refer to Top up quantity, page 6.05.
4. Check the Folding Driver Display to ensure
level is correct.
NOTE: If you have inadvertently
overfilled the engine with oil, you must
have any excess removed at your
McLaren retailer. The engine or the
catalytic converter could be damaged.
5. Refit the engine oil filler cap.
ENVIRONMENTAL: When topping up,
take care not to spill any oil. Oil must not
be allowed to escape into the soil or
waterways.
NOTE: Ensure the oil filler cap is refitted
correctly.
6. Install the service cover
See Service cover - 720S and 765LT Coupe,
page 1.11.
See Service covers - 720S and 765LT
Spider, page 1.13.
Top up quantity
6.05