change key battery MASERATI GRANTURISMO 2019 Owners Manual

(Continued)
slope or an uneven surface, place
chocks or other suitable items in
front of or behind the wheels to
stop the vehicle from moving.
• Never start or run the engine with
the vehicle on a jack.
• No person should place any portion
of their body under a vehicle that is
supported by a jack.
• Take the bag with compact spare
wheel
and tools out of the trunk
compartment and remove it from the
bag.
• Remove from the compressor case
the inflation hose and the cable with
a plug for the power outlet.
• Unscrew the valve cap of the
compact spare wheel and screw the
fitting of the inflation hose onto the
valve. • Insert the plug in one of the
available power outlets fitted in the
trunk or passenger compartment.
• Turn the key in the ignition switch in
MAR (ON) position.
• Turn the compressor on by pressing
the switch.
• Stop the compressor pressing switch
again, when the pressure indicated
by the gage reaches the
recommended level (see “Tire
Inflation Pressure” in section
“Features and Specifications”) and
screw the cap on the compact spare
wheel valve.
CAUTION!
• In order to obtain a more accurate
reading, the compressor should be
switched off when checking the tire pressure of the compact spare wheel
on the pressure gage.
• Do not run the compressor for more
than 20 minutes: there is a risk it
could overheat. Also, prolonged
power absorption may discharge the
battery, subsequently preventing the
engine from starting.
• The compressor has been designed
exclusively to inflate compact spare
wheels; do not use it to inflate air
mattresses, dinghies etc.
• Fit the adapter on the wrench.
Extend
the wrench as shown, then
loosen by approximately one turn,
the five bolts on the wheel to be
changed.
• Open the jack partially, releasing and
turning the control lever clockwise.In an Emergency
6
206