Maserati Grecale 2023 Owner's Manual page 181

mph (70 km/h) (in compliance with the
traffic code) for 15 minutes.
Ensure proper operation of different
devices checking their respective control
telltales.
CAUTION!
Under normal conditions, all red warning
lights on the instrument cluster display
should be off. When they come on,
they indicate a malfunction. Refer to
"Warning and Indicator Lights" in section
"Dashboard Instruments and Controls".
WARNING!
Continuing to drive when a red
warning light is on could cause serious
damage to the vehicle and affect its
performance.
On-Board Diagnostics (OBD)
Your vehicle is equipped with a
sophisticated on-board diagnostic
system. This system monitors the
performance of the emissions, engine,
and automatic transmission control
systems. When these systems are
operating properly, your vehicle will
provide excellent performance and fuel
economy, as well as engine emissions
well within current local regulations of
various countries.
If any of these systems require service,
the system will turn on the
malfunction indicator light (MIL). It
will also store diagnostic codes and
other information to assist which your
Authorized Maserati Dealer will use
to service your vehicle. Although the
vehicle will still be driveable and not
need towing, contact an Authorized
Maserati Dealer for service as soon as
possible.
CAUTION!
•
Prolonged driving with the
Malfunction Indicator Light (MIL) on
could cause further damage to the
emissions control system. It could also
affect fuel economy and driveability.
The vehicle must be serviced before
any emissions tests can be performed.
Starting and Driving
•
If the Malfunction Indicator Light
(MIL) is flashing while the engine is
running, severe catalytic converter
damage and power loss could occur.
Immediate service is required at an
Authorized Maserati Dealer.
• After the problem has been solved, an
Authorized Maserati Dealer personnel
will perform specific tests on the test
bench for a complete check of the
system and, if necessary, road tests.
Messages Concerning the
Residual Life of Gasoline Engine
Oil
According to the degradation that the
engine oil has reached, according to
the conditions of use of the vehicle,
the instrument cluster can display the
request to carry out the oil change in
advance of the expected Service.
A first warning will indicate to change
the oil as soon as possible and a second
will indicate to do it immediately.
After this last warning, if the oil is
not replaced, the warning message
indicated in the picture will also come
on.
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