Maserati Ghibli 2021 Owner's Manual page 272

Maintenance and Care
Refer to these Service Manuals before
attempting any procedure yourself.
Intentional tampering with emissions
control systems may void your
warranty and could result in civil
penalties.
WARNING!
You can be badly injured working on
or around a motor vehicle. Take your
vehicle to an Authorized Maserati
Dealer.
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