Maserati GranTurismo Owner's Manual page 309

Main operations
TBM (E-call module): battery (
Check operation of lighting system (headlights, direction in-
dicators, hazard warning lights, boot, passenger compartment,
glove compartment, instrument panel warning lights, etc.)
Controls and adjustment systems in general, hinges, gas
springs, doors, engine compartment lid and luggage compart-
ment
Condition of the leather interiors
I = Inspect and carry out any other necessary operation
R = Replace
(1) The change interval of belts for water pump, air conditioning compressor and alternator is every 60.000 km (37.282 mi) or
every 4 years.
(2) Replace spark plugs every 60.000 Km (37.282 mi).
(3) The TBM's battery must be replaced every 5 years.
Service coupons
)
1° 2° 3°
Interval running coupons: every 15.000 km (9.321 mi) or 1
year (*)
(3)
I I I
I I I
I I I
Maintenance and Care
4° 5° 6°
I I I
I I I
I I I
7
307