Maserati Ghibli Owner's Manual page 256

Maintenance and Care
Gasoline
Diesel
• Retighten the cap then unscrew it
7
again and check the level: it should
match the "MAX" notch marked on
the dipstick. In hot oil conditions, the
level may even exceed the "MAX"
notch.
254
• If necessary, top up with fluid
making sure that it has the same
characteristics as the one already
used in the system (refer to
"Refillings" in section 8).
CAUTION!
Make sure that the power steering
fluid does not come in touch with the
engine hot parts as it is flammable.
Coolant Gearbox and Hydraulic
Steering System Fluid Level Check
(Gasoline only)
Contact the Maserati Service Network
for this operation.
Gasoline
Engine Air Filters Replacement
Contact the Maserati Service Network
to have the air filters replaced.
A/C Air Filter Replacement
This filter performs mechanic/
electrostatic air filtering, provided that
windows and doors are perfectly
closed.
The filter is located under the engine
lid in the external A/C system air inlet,
on the passenger side of the vehicle,
next to the windshield wipers.
To replace the filter during the
scheduled maintenance services or
after the vehicle has been heavily used
on dusty roads, proceed as follows:
• Remove the access door in the cowl
screen by pressing the retaining clips
indicated.