A/C System Maintenance; Wheels Maintenance - Maserati GranTurismo 2024 Owner's Manual

Maintenance and Care

A/C System Maintenance

For best performances, the air
conditioning system should be checked
and serviced by an Authorized Maserati
Dealer at the beginning of the warm
season.
This service should include cleaning of
the condenser check of the drive belt
tension and a performance test.
During the winter, the air conditioning
system should be operated at least once
a month for about 10 minutes.
CAUTION!
Do not use chemical flushes in your air
conditioning system as the chemicals
can damage your air conditioning
components. Such damage is not
covered by the New Vehicle Limited
Warranty.
WARNING!
7
• Use only refrigerants and compressor
lubricants approved by the
manufacturer for your air conditioning
system. Some refrigerants are
flammable and can explode, causing
injuries. Other unapproved refrigerants
or lubricants can cause the system to
fail, requiring costly repairs.
308
•
The air conditioning system contains
refrigerant under high pressure. To
avoid risk of personal injury or damage
to the system, adding refrigerant
or any repair requiring lines to be
disconnected should be done by an
experienced technician.
Periodically remove any leaves and
insects that may build up and obstruct
the inlet of external air in the air
conditioning system through the grille
present underneath the rear part of the
hood.
To access the grille, lift the hood as
described in "Open and Close the Hood"
in section "Before Driving".

Wheels Maintenance

Tires Maintenance
CAUTION!
To obtain the best performances and
the longest mileage from the tires, take
following precautions during the first 310
mi (500 km):
• do not drive at the vehicle's maximum
speed;
• drive at low speed on curves;
•
avoid sudden steering;
•
avoid sudden braking;
• avoid sudden acceleration;
• do not drive at high speeds for too
long.
The tires inflation pressure must
correspond to the prescribed value (see
chapter "Tire Inflation Pressure" in
section "Technical Specifications") and
should be checked only when the tires
have cooled down. In fact, the pressure
increases as the tire temperature
progressively increases.
Never reduce the pressure if tires are hot
(see chapter "Tires Information" chapter
in section "Understanding the Vehicle").
Insufficient tire inflating pressure can
cause tire overheating and possible
internal damage, which may even lead to
the tire destruction.