climate control MASERATI GHIBLI 2019 User Guide

Analog Clock To adjust the analog clock located on
the center of the dashboard above the
MTC+ display, use the MTC+ System
(see “MTC+ Settings” in this section).
The time can be displayed also on the
MTC+ status bar and on the
instrument cluster display (see “MTC+
Settings” in this section).
Clock lighting works in the same way
as instrument and controls
backlighting (refer to “Lights” in
section “Understanding the Vehicle”). Air Conditioning Controls The vehicle is equipped with an
automatic dual-zone air conditioning
system that allows to adjust separately
the temperature and the airflow
distribution in the left and in the right
zone of the passenger compartment,
according to the requests of the driver
and the front passenger.
A humidity sensor, positioned on the
inner surface of the windshield, over
the rear view mirror, allows the A/C
system to prevent/eliminate fogging
of the windshield and side windows.
The best efficacy in preventing
fogging is obtained by selecting the
“AUTO” function, described later.
A dual zone solar sensor helps to
achieve the best comfort in presence
of solar radiation.
Dual Zone Climate Controls This system can be operated by using
the controls of the automatic climate
control panel on the dashboard, or
the softkeys on the MTC+ display
when “Climate” mode is selected.
In the "Climate" screen of the MTC+,
the front seats and steering wheel
comfort setting soft-keys may be
present (optional equipments). The “OFF” state of the front seats
comfort setting is shown on their
soft-key.
Front seats and steering wheel
comfort setting soft-keys are present
even when the A/C is off (see "Front
Seats" and/or "Steering Wheel
Adjustment" in section
"Understanding the Vehicle" for
further details).
When the MTC+ System is in any mode
other than “Climate” (“Radio”,Dashboard Instruments and Controls
4
197

“Media”, “Controls”, etc.) the driver
and passenger temperature settings
will be indicated on the upper part of
the display.
Description of Controls
All described functions can be set and
modified using the climate control
panel or the MTC+ display.
To adjust driver and passenger side
temperature and fan speed, climate
control panel features rocker switches that can be pushed up to increase
temperature/speed, or down to
decrease them. When MTC+ is in any
mode other than “Climate”, pressing
an air distribution or blower hard
control on the climate control panel a
small pop-up will appear for three
seconds above the “Climate” icon on
the main bar.
1. Climate control on/off
Once you enter the screen “Climate”,
touch the “ON” soft-key to switch the
climate control on/off. If the A/C
system has been turned off,
temperature values in the upper status
bar will be obscured in all MTC+
modes. The “OFF” soft-key will illuminate
when the A/C is on.
NOTE:
For the vehicles equipped with Remote
Start, the Air Conditioning System will
not function during Remote Start
operation if the climate control is left
in “OFF”.
2. A/C
Touch the A/C soft-key to change the
current air conditioning setting; the
soft-key illuminates when the A/C is
on. Operating this function will cause
the automatic feature to switch into
manual mode and the “AUTO” LED on
the buttons and MTC+ soft-key will
turn off.
3. Driver temperature control
Provides the driver with independent
temperature control. Touch the blueDashboard Instruments and Controls
4
198

soft-key for cooler temperature.
Touch the red
soft-key for warmer
temperature. The driver's temperature
setting will be displayed on the MTC+
between the soft-key
and . The
MTC+ display can also be used to
adjust the temperature by touching
and sliding the bar towards soft-key
, to increase temperature, or
towards soft-keys
to decrease it.
During this phase, a small pop-up on
the side will show the corresponding
temperature. You can increase or
decrease the temperature using the
rocker switch on the climate control
panel.
NOTE:
In “SYNC” mode, this control will also
automatically and simultaneously
adjust the passenger temperature.
4. Passenger temperature control
Provides the passenger with
independent temperature control.
Touch the
soft-key for cooler
temperature. Touch the
soft-key for
warmer temperature. The passenger's
temperature setting will be displayed
on the MTC+ screen between the
soft-keys
and . You can increase
or decrease the temperature using the rocker switch on the climate control
panel.
NOTE:
Pressing the 4 button/soft-key while in
“SYNC” mode will automatically exit
“SYNC”.
5. Recirculation
Press to change the current setting,
the LED indicator on the button and
the relevant soft-key illuminates to
indicate which recirculation function is
activated. For further details, see
paragraph “Dual zone Climate Control
Functions” in this chapter.
6. Blower control
Blower control is used to adjust the
amount of air forced through the
climate system. Eight levels of blower
speed can be selected. Adjusting the
blower will cause automatic mode to
switch to manual.
On the climate control panel, push the
rocker switch up to increase blower
speed. Push the rocker switch down to
decrease blower speed. Pushing down
the rocker switch when set blower is
at the first speed, causes the A/C
system shutdown (OFF condition).
On the MTC+ display, touch the small
icon of the blower to decrease the
speed, or the big icon to increase it. Between the two icons, bars will
appear to show the number of the
corresponding selected speed.
The blower can also be activated/
regulated by touching the bars
between the two blower icons.
When the MTC+ is displayed in any
mode other than “Climate”, the
blower speed is indicated by the
bright segments in the climate icon.
7 - 8. AUTO
This function automatically controls
the interior temperature by adjusting
the air flow rate and the air
distribution respectively on the driver
and on the passenger zone. Press
“AUTO” to switch the ATC between
manual and automatic mode. The LED
on the button and the “AUTO”
soft-key illuminates when the “AUTO”
function is activated. See “Automatic
Temperature Control (ATC)” in this
chapter for more information.
9. MAX defrosting/demisting
Press the
button or the MTC+
soft-key to switch the airflow setting
to the windshield and the front side
windows to get quick defrosting/
defogging. The LED on the button and
the MTC+ soft-key illuminates when
this feature is activated. Operating
this function will cause the ATC toDashboard Instruments and Controls
4
199

switch into manual mode: so the
“AUTO” LED on the button and the
MTC+ soft-key will turn off. With
engine off, the blower will run at
minimum speed (1) and can be
increased manually: with engine on,
the blower speed will gradually
increase to the higher speed (8). MAX
defrosting/demisting shall also involve
REAR defrosting/demisting function. If
this function is turned off the climate
system will return to the previous
setting, switching on the A/C (“A/C”
LED on the button and the MTC+
soft-key illuminated).
10. REAR defrosting/demisting
Press the
button or the MTC+
soft-key to turn on the rear window
defroster and the heated outside
mirrors. The LED on the button and
the MTC+ soft-key will illuminate
when the rear window defroster and
the heated external mirrors are on.
The rear window defroster and the
heated external mirrors automatically
turn off after 10 minutes.
CAUTION!
Failure to observe the following
cautions may cause damage to the rear windows defroster:
• Use care when washing the inside of
the rear window. Do not use abrasive
window cleaners on the interior
surface of the window. Use a soft
cloth and a mild washing solution,
wiping parallel to the heating
elements. Labels can be peeled off
after soaking with warm water.
• Do not use scrapers, sharp
instruments, or abrasive window
cleaners on the interior surface of
the window.
• Keep all objects inside the vehicle at
a safe distance from the window.
11. MAX A/C
By
pressing the
“MAX A/C” button or
the MTC+ soft-key, the system
automatically switches to get the
maximum cold air flow in both zones.
12 - 13. Air flow distribution modes
The airflow distribution mode,
respectively on the driver and on the
passenger zone, can be adjusted so air
comes from the dashboard vents, vents
under the dashboard in direction of
the floor, vents under the front seats
and demist/defrost vents.
The MTC+ display contains the
relevant soft-keys used to set these
modes for each zone. The climate control panel features a single button
for each zone: press it several times to
select and set the required airflow
distribution mode.
Available settings are as follows:
• “Floor” mode
Air for each zone comes from the
front vents, located under the
dashboard and under the front
seats. A small portion of the airflow
is directed through the
defrost/demist vents to prevent
windows fogging.
• “Dashboard” mode
Air flows for each zone from four
adjustable vents of the dashboard,
two vents on the upper part of the
dashboard and two positioned at
the rear end of the central console.
Each of these vents can be singly
adjusted. The air grids or vanes of
the vents can be moved to adjust air
flow direction. A setting wheel,
placed near each vent, allows to
regulate or close the airflow.
• “Bi-Level” mode
Air for each zone comes from the
dashboard and central console
adjustable vents and the fixed floor
vents. A small portion of the airflow
is directed through theDashboard Instruments and Controls
4
200

defrost/demist vents to prevent
windows fogging.
NOTE:
Bi-Level mode is designed to let cooler
air come in the dashboard and rear
part of the central console vents and
warmer air from the floor vents.
• “Defrost” mode
Air for each zone comes from the
dashboard defrost/demist vents to
prevent windows fogging.
• “Mix” mode
Air for each zone comes from the
defrost/demist vent, the vent under
the dashboard and from floor vent.
This mode is recommended for cold
climates, to improve comfort and
prevent windows fogging.
• “Hi-Level” mode
Air for each zone comes from the
dashboard defrost/demist vents,
from the dashboard and central
console adjustable vents and the
fixed floor vents.
• “Tri-Level” mode
Air for each zone comes from all the
adjustable/fixed and defrost/demist
vents. 14. “SYNC” mode
Touch the “SYNC” soft-key on the
MTC+ to switch the Sync feature
on/off. The “SYNC” soft-key
illuminates when this feature is
selected. This function is used to
synchronise the passenger
temperature setting with the driver
temperature setting.
Changing the passenger temperature
setting while in “SYNC” will
automatically exit this feature.
Dual Zone Climate Control
Functions Air Conditioning (A/C)
The “A/C” soft-key allows to manually
activate or deactivate the air
conditioning system. When the air
conditioning system is turned on, cool
dehumidified air will flow through the
vents into the cabin. For improved fuel
economy, touch the “A/C” soft-key to
turn off the air conditioning and
manually adjust the blower and
airflow mode settings.
When the “A/C” and “AUTO”
functions are switched off it is not
possible to have air at a lower
temperature than the outside. Recirculation
and Air Quality
Sensor
When outside air contains smoke,
odours, or high humidity, or if rapid
cooling is desired, you may wish to
recirculate interior air by pressing the
recirculation control button or the
relevant soft-key to activate the two
different functionalities.
The recirculation function, that allows
to open/close the A/C air inlet by
operating the
button on the
climate control panel or the MTC+ soft
key, is integrated with the Air Quality
Sensor.
This sensor, positioned upstream of
the A/C filter, in front of the air intake
of the A/C system, detects the
presence of polluting substances and
submits an electric signal to the A/C
control unit, that closes the intake of
the external air by activating the air
recirculation.
The
button or the MTC+ soft-key
can therefore enable three operating
modes, switchable in sequence.
Starting from the outside air condition
with LED on the button off and MTC+
soft-key not highlighted, in which the
external air is aspirated by the A/C
system and treated to be introduced
into the passenger compartment,
subsequent actuations of theDashboard Instruments and Controls
4
201

button or the MTC+ soft-key
change the state as follows.
• First press: the A/C system activates
the automatic recirculation control
by using the signal transmitted from
the AQS. The symbol “A” on the
button and the MTC+ soft-key
lights up.
• Second press: the A/C system
activates the recirculation, the LED
on the
button or the MTC+
soft-key light up. The A/C system will
stay this way up to a new actuation,
or until the increased humidity could
lead to windshield fogging: in this
case the recirculation automatically
switches to external air.
• Third press: the A/C system switches
back to external air (default
operating mode).
The next press of the
button and
the MTC+ soft-key restarts the
operating cycle just described.
NOTE:
To avoid the risk of fogging, the AQS is
disabled when the external
temperature falls below 35°F (2°C). NOTE:
In cold weather, use of recirculation
mode may lead to window fogging.
Select the MIX mode and increase
the blower speed to prevent fogging.
MAX A/C
Activating this function, the system
switches to exit “AUTO”, enter “A/C”
and recirculation. The minimum
temperature (LO) in both zones, the maximum blower speed and the
“Dashboard” air distribution mode
are also selected.
The blower speed can be adjusted and
the air distribution can be modified
without exiting “MAX A/C”. To exit
“MAX A/C” touch the relevant MTC+
soft-key or exit A/C or recirculation.
Selecting
, “AUTO”, or “OFF”, will
also exit “MAX A/C”.
Automatic Temperature Control
(ATC) Automatic operation
• Press the “AUTO” button of driver
and/or passenger zone on the
climate control panel or the relevant
soft-key on the MTC+ screen.
• Set the desired temperature
adjusting the driver and/or passenger
temperature control buttons orDashboard Instruments and Controls
4
202

soft-keys. The system automatically
work to maintain the best comfort
level inside the passengers
compartment.
• When the system is set up for your
comfort level, it is not necessary to
change the settings anymore, simply
allow the system to function
automatically.
• To provide you with maximum
comfort in the automatic mode, during cold start-ups the blower
speed will remain low until the
engine warms up.
Manual operation
The system allows manual selection of
blower speed, air distribution mode,
A/C status and recirculation control.
The blower fan speed can be set to
any fixed speed by using the blower
control. In this case the blower will
operate at a fixed speed until a
different speed is selected. This allows
the front occupants to control the
volume of air circulated in the vehicle
exiting the “AUTO” mode.
The user can also choose the direction
of the airflow by selecting one of the
available mode settings. A/C
operation, recirculation control and
“SYNC” mode can also be manually
selected.
Operating Tips • Continuous use of the air
recirculation in winter, in rainy
weather or humid climate is not
recommended because it may cause
window fogging.
• Interior fogging on the windshield
can be quickly removed by fast
defrosting/defogging. The “Mix”
mode can be used to maintain a clear windshield and provide
sufficient heating. If side window
fogging becomes a problem increase
blower speed.
NOTE:
• Recirculation mode without A/C
should not be used for long periods
of time, as fogging may occur.
• If inside the passenger compartment
there are conditions of high
temperature and humidity, when the
A/C compressor is switched on (A/C
softkey illuminated on MTC+ display
or LED on climate control panel A/C
button ON) there may be some cold
steam at ventilation port outlet: this
situation is normal and does not
indicate air conditioning system
malfunction.
• Automatic Temperature Controls
(ATC) will automatically adjust the
climate control settings to prevent or
eliminate window fogging on the
front windshield.
• Make sure the A/C system air intake
grille, located under the bonnet
directly in front of the windshield, is
free of obstructions such as leaves or
other objects. Leaves collected in the
air intake may reduce airflow, and if
they enter the plenum, they couldDashboard Instruments and Controls
4
203

plug the water drains. In winter
make sure the air intake is clear of
ice, slush, and snow.
• The temperature can be displayed in
U.S. or Metric units by selecting the
“Units” customer programmable
feature. See “MTC+ Settings” in this
section.
• Any time you store your vehicle or
keep it stationary (i.e., during
vacation) for two weeks or more, run
the air conditioning system at idle
for about five minutes in the fresh
air by high blower setting. This will
ensure adequate system lubrication
and minimize the possibility of
compressor damage when the system
is started again.
A/C Filter The climate control system filters
outside air containing dust, pollen and
some odors. Strong odors cannot be
totally removed by A/C filter at the
entrance of the air climate system. See
“Maintenance Procedures” in section
“Maintenance and Care” for filter
replacement instructions. Phone and Voice Controls
on Steering Wheel The commands on the right side of the
steering wheel activate/deactivate the
phone mode (
) and the Voice
Recognition (
) control functions.
These functions are only available
when one or more Bluetooth ®
compatible mobile phones are paired
with the MTC+ System connection: to
pair a phone and to learn all available
functions refer to the MTC+ guide.
NOTE:
On the Maserati website, at
www.maserati.com , or through an
Authorized Maserati Dealer you may
consult the list of telephones that are
compatible with the MTC+, and their
level of compatibility. The voice command communication
system is fully integrated with the
vehicle's audio system.
The volume can be adjusted from the
upper knob on the central console (see
“Infotainment System” in this section
or from the steering wheel radio
controls (see “Audio Controls” in this
section).
The system will automatically mute the
radio when using the phone mode.
When activating the phone mode
using voice commands with
speakerphone, you should talk quietly
in a normal conversational tone by
keeping the driving position and
turning to the microphone of the voice
command system located inside of the
internal rear-view mirror.
The ability of the system voice control
to recognize the user's voice
commands can be invalidated when
speaking too quickly or too loudly.
WARNING!
Any voice-controlled system should be
used only in safe driving conditions
following all applicable regulations.
Full attention should be kept on
driving.Dashboard Instruments and Controls
4
204

whenever the brake pads and/or brake
discs are replaced.
Brake Overheating Driving on mountain roads with steep
slopes or a sports use of the vehicle
could overheat the brake system
components. In these conditions, the
parking brake must not be used since
the push of the power actuator might
not be sufficient to ensure vehicle
braking, especially on a slope.
Drive normally without braking to
allow the brakes to cool down a few
minutes before stopping. The
automatic or manual activation of the
parking brake will ensure vehicle
braking.
Brake overheating could also cause
“squeals” and “vibration”. Use of the Engine Breaking-In Today's most modern production
methods are designed to provide
extremely precise construction and
assembly of components. However,
moving parts do undergo a settling
process, basically in the first hours of
vehicle operation.
Do not drive keeping at a constant
high speed rate for a prolonged time.
While cruising, brief full-throttle
acceleration within the limits of local
traffic laws contributes to a good
break-in. Wide-open throttle
acceleration in low gear can be
detrimental and should be avoided.
The engine oil installed in the engine
at the factory is a high-quality energy
conserving type lubricant. Oil changes
should be consistent with anticipated
climate conditions under which vehicle
operations will occur. For the
recommended viscosity and quality
grades, see “Refillings” in section
“Features and Specifications”.
A new engine may consume some oil
during its first few thousand
miles/kilometers of operation. This
should be considered as a normal part of the break-in and not interpreted as
an indication of malfunction.
Specific Requirements
Avoid exceeding 5000 rpm for the first
620 mi trip (1000 km).
After starting the vehicle, do not
exceed 4000 rpm until the engine has
warmed up sufficiently (coolant
temperature: 149-158°F /65 70°).
While Driving Never travel with the tachometer
indicator approaching the peak rpm,
not even downhill. When the
tachometer indicator is approaching
the peak rpm (red colored zone), take
precautions to avoid exceeding that
limit.
Ensure proper operation of different
devices checking their respective
control telltales.Driving
5
242

Tires
Driving over rough or damaged road
surfaces, as well as debris, curbs and
other obstacles can cause serious
damage to wheels, tires, and
suspension parts.
This is more likely to occur with
low-profile tires, which provide less
cushioning between the wheel and
the road.
Be careful to avoid road hazards and
reduce your speed, especially if your
vehicle is equipped with low profile
tires.
WARNING!
Overloading of your tires is
dangerous. Overloading can cause tire
failure, affect vehicle handling, and
increase the stopping distance. Use
tires of the recommended load
capacity for your vehicle. Never
overload them. Department of Transportation
Uniform Tire Quality Grades The following tire grading categories
were established by the National
Highway Traffic Safety Administration.
The specific grade rating assigned by
the tire's manufacturer in each
category is shown on the sidewall of
the tires on your vehicle.
All passenger car tires must conform
to Federal safety requirements in
addition to these grades.
Treadwear
The Treadwear grade is a comparative
rating, based on the wear rate of the
tire when tested under controlled
conditions on a specified government
test course. For example, a tire graded
150 would wear one and one-half
times as well on the government
course as a tire graded 100. The
relative performance of tires depends
upon the actual conditions of their
use, however, and may depart
significantly from the norm due to
variations in driving habits, service
practices, and differences in road
characteristics and climate.
Traction Grades
The Traction grades, from highest to
lowest, are AAA, A, B, and C. These grades represent the tire's ability to
stop on wet pavement, as measured
under controlled conditions on
specified government test surfaces of
asphalt and concrete. A tire marked C
may have poor traction performance.
WARNING!
The traction grade assigned to this
tire is based on straight-ahead
braking traction tests, and does not
include acceleration, cornering,
hydroplaning, or peak traction
characteristics.
Temperature Grades
The
temperature grades are A (the
highest), B, and C, representing the
tire's resistance to the generation of
heat and its ability to dissipate heat,
when tested under controlled
conditions on a specified indoor
laboratory test wheel. Sustained high
temperature can cause the material of
the tire to degenerate and reduce tire
life, and excessive temperature can
lead to sudden tire failure. The grade
C corresponds to a level of
performance, which all passenger car
tires must meet under the Federal
Motor Vehicle Safety Standard No.Driving
5
285