Maserati Ghibli 2021 Owner's Manual page 262

In an Emergency
Jump-Start Procedure
WARNING!
•
Stay clear of the radiator cooling fan
whenever the engine hood is raised.
It can start anytime the ignition
device is on. You could be injured by
the moving fan blades.
• Remove any metal jewelry such
as watch bands or bracelets that
might make an inadvertent electrical
contact. You could be seriously
injured.
• Do not allow the vehicles involved in
the jumpstarting operation to touch
each other as this could establish
a ground connection and cause
personal injury.
• Turn off the heater, radio, and all
unnecessary electrical accessories.
• Set the parking brake, shift the
automatic transmission into P (Park)
and turn the ignition device to OFF.
7
• If using another vehicle to jumpstart
the battery, park the vehicle within
the jumper cables reach and set the
parking brake and make sure the
ignition is off.
• Connect one terminal clamp of the
positive jumper cable to the positive
(+) remote post of the vehicle with
the discharged battery after lifting
258
the protection cap of the cable
indicated on the external side of the
integrated power module.
• Connect the opposite terminal clamp
of the positive (+) jumper cable to
the positive (+) post of the booster
battery.
• Connect one terminal clamp of
the negative jumper cable to the
negative (–) post of the booster
battery.
• Connect the opposite terminal clamp
of the negative (–) jumper cable to
the remote negative (–) post of the
vehicle with the discharged battery as
rendered.
• Start the engine in the vehicle that
has the booster battery, let the
engine idle a few minutes, and then
start the engine in the vehicle with
the discharged battery. If using a
portable battery booster, wait a few
seconds after connecting the cables,
before starting the booster vehicle.
Once the engine is started, remove the
jumper cables in the reverse sequence.
• Disconnect the terminal clamp of
the negative (–) jumper cable from
the remote negative (–) post of the
vehicle with the discharged battery.
• Disconnect the opposite terminal
clamp of the negative jumper cable
from the negative (–) post of the
booster battery.
• Disconnect the terminal clamp of
the positive (+) jumper cable from
the positive (+) post of the booster
battery.