2020 Maserati Grancabrio Sport Instrument Cluster | Indicators User Manual
With its flawless integration of form and function, the 2020 Maserati Grancabrio Sport Instrument Cluster is a marvel of contemporary automotive design, giving drivers a full view of their vehicle’s critical information. The centrepiece of the driver’s cockpit, this advanced cluster provides a plethora of information at a glance. Every crucial parameter, including temperature, fuel levels, and speed and RPM, is tastefully shown for simple monitoring. The strategic placement of the digital indicators ensures maximum visibility and uninterrupted information gathering for drivers. The instrument cluster epitomises Maserati’s dedication to performance and luxury with its streamlined design and user-friendly arrangement. The GranCabrio Sport’s instrument cluster is a tribute to the brand’s commitment to perfection in every aspect, whether driving on the motorway or through urban streets.
2023 Maserati Granturismo Specs, Price, Features, Mileage (Brochure)
Instrument Cluster
The instrument cluster is divided into three main areas displaying information, signs and text and/or icon messages.
- A Fuel level gauge with a low fuel indicator and analogue speedometer showing the vehicle speed.
- B Analogue tachometer and coolant thermometer with high-temperature warning light.
- C TFT display. In addition to other information, in this area, the odometer display shows the total distance covered by the vehicle.
The speedometer and tachometer display the main warning lights (see “Warning and Indicator Lights on Analogue Instruments” in this chapter). The other warning lights are displayed on the TFT display together with mode and drive function indicators (see “TFT Display: Warning/Indicator Lights” in this chapter).
NOTE: The image shows the instrument cluster after the initial check cycle.
Warning and Indicator Lights on Analogue Instruments
Low Fuel Indicator on Fuel Gauge The illumination of the red indicator inside the gauge indicates that there are approx—18 litres (4 UK gal) of fuel in the tank. If the pointer positions on “0” (beginning of scale) and the fuel reserve indicator flashes, there is a system malfunction. In this case, contact the Service Network to have the system checked. 
Telltales on Speedometer Following telltales are displayed on the fuel level gauge and speedometer, and related messages are visible for 10 seconds on the central sector of the display, unless otherwise indicated. The telltales indicated with (*) are also displayed on the TFT display (see “TFT Display” paragraph in this chapter). 
Charging System Warning Light 
This warning light shows the status of the electrical charging system. If the light stays on or comes on while driving, turn off some of the vehicle’s non-essential electrical devices or increase engine speed (if at idle). If the charging system warning light remains on, the vehicle is experiencing a problem with the charging system. Require IMMEDIATE service at the Service Network. If jump-starting is required, refer to “Jump Start Procedures” in the section “In an Emergency”.
Malfunction Indicator Light
The Malfunction Indicator Light (MIL) is part of an on-board diagnostic system that monitors engine and automatic transmission control systems. Under normal conditions, this indicator light should switch on when the key in the ignition switch is in the MAR position and switch off as soon as the engine is started. This is a sign that the indicator light working properly. If the indicator remains lighted up or switches on while driving, there is a failure in the fuel supply/ignition and emission control systems. The failure could cause high exhaust emissions, loss of performance, poor vehicle handling and high consumption levels. Under these conditions, you can proceed slowly without forcing the engine or driving at high speeds. The indicator light will switch off if the problem is solved. The error will be registered by the system in any case.
CAUTION!
- When the key in the ignition switch is in the MAR position and if the indicator light does not switch on or if it switches on while driving, contact the Service Network as soon as possible.
- Prolonged driving with the MIL on could cause damage to the engine control system. It also could affect fuel economy and drivability. If the MIL is flashing, severe catalytic converter damage and power loss will soon occur. Immediate service is required.
Parking Lights Indicator With the key removed from the ignition switch, it indicates that the parking lights are on.
Transmission Failure Warning Light Depending on the message displayed it signals:
- a transmission failure. If the failure permits, slowly drive to the nearest Centre of the Service Network;
- a too-high temperature of the transmission oil. In this case, slow down until the temperature goes down to the normal values for use (the warning light goes off).
For further information see the chapter “Automatic Transmission” in the section “Driving”.
CAUTION! Continuous driving with the transmission temperature warning light illuminated will eventually cause severe transmission damage or failure. WARNING! If the transmission temperature warning light is illuminated and you continue operating the vehicle, in some circumstances you could cause the fluid to boil over, come in contact with hot engine or exhaust components and cause a fire. 
High Beam Indicator This indicator lights up when the high beams are switched on or when blinking.
Low Oil Pressure Warning Light
Under normal conditions, the warning light illuminates when the key in the ignition switch is turned to the MAR position and goes off as soon as the engine is started. If the warning light stays or turns on while driving, the engine oil pressure is too low. The warning light is combined with a displayed message. In this case, turn the engine off immediately and carry out the necessary checks. Do not operate the vehicle until the problem has been solved. This light does not indicate the oil level. The engine oil level must be checked with the dipstick located under the hood (see “Maintenance Procedures” in the section “Maintenance and Care”). If the problem persists, contact the Service Network.
Headlight On Indicator This indicator will illuminate when the position lights or headlights are turned on. For further details, see “Lights” in the section “Understanding the Vehicle”.
Left Turn Signal Indicator Light The indicator lights up when the left direction indicators or the hazard lights are turned on. The indicator light will flash at the same frequency as the turn indicators and is controlled by the left multifunction lever. If the vehicle electronics senses that the vehicle drives for more than 1.6 km (1 mile) with either turn signal on, a continuous sound will alert the driver to turn the signal off. If the indicator flashes at a rapid rate, check for a defective exterior light bulb.
Rear Fog Light Indicator
This indicator lights up when the rear fog lights are switched on.
Tyre Pressure Monitoring Light
This warning light is connected to the Tire Pressure Monitoring System (TPMS). Under normal conditions, the warning light should illuminate when the key in the ignition switch is in the MAR position and should go off as soon as the engine is started. If the warning light remains lit or illuminates while driving, the pressure of one or more tires is too low: the related message will be displayed. If the warning light flashes before remaining on, it indicates that the system is temporarily unavailable. This warning light illuminates even when you calibrate the TPMS and remains lit until the system is calibrated. Please refer to “Tire Pressure Monitoring System (TPMS)” in the section “Driving” for further information.
Telltales on Tachometer Following telltales are displayed on the tachometer and related messages are visible for 10 seconds on the central sector of the display unless otherwise indicated (see “TFT Display” in this chapter). 
Anti-Lock Brake Light This light, and its related message, indicate possible malfunctions of the Anti-Lock Brake System (ABS). The light will turn on when the key in the ignition switch is in the MAR position and may stay on for 4 seconds. If the ABS light remains lit or turns on while driving, the Anti-Lock portion of the brake system is not functioning and requires service. However, the conventional brake system will continue to operate normally if 
the warning light is switched off. If the ABS light turns on while driving, or if it does not switch on when the key in the ignition switch is in the MAR position, please visit as soon as possible a Service Center to restore the Anti-Lock Brakes functions.
Seat Belt Reminder Light
When the key in the ignition switch is in MAR position, the seat belt reminder light will light up for a few seconds as a bulb check. During the bulb check, you will hear an acoustic signal if one or both front seat belts are unbuckled. After the bulb check or while driving, if the driver or front passenger seat belt is unbuckled, together with the acoustic signal the seat belt reminder light will light up.
WARNING! Maserati urges you to use the seat belts correctly fastened and adjusted at all times. Correct use of seat belts can help reduce the risk of serious injury in the event of an accident. Do not pass seat belts over sharp edges: they could tear. Do not pin anything to the seat belts. This could reduce their initial strength and cause them to tear in the event of a crash. Refer to “Occupants Restraint Systems” in the section “Before Starting” for further information.
Low Brake Fluid Warning Light
This warning light illuminates when the brake fluid level drops below the minimum level. If accompanied by a specific message, it indicates an EBD system failure. In this case, do not apply the brakes suddenly, since this may cause an early locking of the rear wheels. Driving extremely carefully, immediately go to the nearest Service Network centre to have the system checked.
WARNING!
If the warning light illuminates while driving, immediately check the brake fluid level. If the fluid is below the minimum level, there may be a leakage in the circuit. Contact the Service Network before driving further.
Airbag/Pretensioner Warning Light
This warning light will illuminate for a few seconds for a bulb check when the key in the ignition switch is in MAR position. If the light does not illuminate while starting the engine, stays lit, or switches on while driving, have the system checked at the Service Network as soon as possible. In the latter case, the message will remain displayed. See “Supplemental Restraint System (SRS) – Air bags” in the section “Before Starting” for further information.
WARNING! If the warning light remains ON or if it does not illuminate or illuminates while driving, contact your Service Network as soon as possible.
Electronic Stability Control (ESC) Malfunction Indicator Light This indicator light on the instrument cluster will display when the key in the ignition switch is in the MAR position. It should switch off by starting the engine. If the light stays on with the engine running, there is a malfunction in the ESC system. If the light still stays on after several ignition cycles, and the vehicle has been driven for several kilometres at more than 48 km/h (30 mph), visit the Service Network as soon as possible to have the problem diagnosed and restored.
NOTE: Each time the key on the ignition switch is turned in the MAR position:
- The
ESC Off indicator light and the ESC malfunction indicator light illuminate temporarily. - The ESC system will be on, even if it was turned off previously. The ESC system will make buzzing or clicking sounds when active. This is normal; the sounds will stop when the ESC becomes inactive by solving the problem that caused the ESC activation.
Passenger’s Airbag Deactivated Indicator This indicator light switches on when the passenger’s airbag is deactivated. This warning light flashes to indicate a malfunction of 
the warning light. See “Supplemental Restraint System (SRS) — Airbags” in the section “Before Starting” for further details. 
Right Turn Signal Indicator This indicator lights up when the right direction indicators or the hazard lights are switched on. The indicator will flash at the same frequency as the turn indicators and is controlled by the left multifunction lever. If the vehicle electronics senses that the vehicle drives for more than 1.6 km (1 mile) with either turn signal on, a continuous sound will advise the driver to turn the signal off. If the indicator flashes at a fast rate, check for a defective outside indicator light bulb. 
Maserati CODE Warning Light With the key in the ignition switch in MAR position, the amber warning light in the instrument cluster and on the display illuminates when the system detects the following faults:
- alarm system not available
- electronic key not detected
- have the vehicle protection system checked.
Or when the user is informed of the following events:
- vehicle break-in detected;
- electronic key not recognised.
Electronic Stability Control (ESC) Off Indicator Light This indicator notifies that the Electronic Stability Control (ESC) is disabled; the linked message will be displayed.
Parking Brake Engaged Indicator This indicator light illuminates when the parking brake is applied.
High Coolant Temperature Warning Light
The thermometer in the instrument cluster indicates the temperature of the coolant. If the needle indicates high temperatures and at the same time the warning light comes on, stop the vehicle immediately and have the cooling system checked by the Service Network. 
TFT Display: Menus and Settings
The TFT display performs the following functions:
- provides general information while driving;
- signals failures and warnings.
The user can interact with the system by setting the parameters for the information that can be recalled. The screen page displayed following the initial check cycle, in normal operating conditions, (standard screen page) contains the following information:
- date;
- time;
- gear engaged;
- driving mode;
- total odometer;
- trip odometer “A”, “B” or vehicle speed repeated;
- other indicators or warning lights that may be displayed as icons(see “TFT Display: Warning Indicator Lights” in this chapter);
- outside temperature.
From the “Settings” menu in the MTC+, the user can also choose to have the information displayed for the trip, audio, media, navigator and phone repeated on the instrument cluster. For the relevant procedures and instructions, see the chapter “MTC+ Settings”, in this section, and “On Board Computer (Trip)” in the section “Driving”.
TFT Display: Controls
Mode Button The screen page activation and setting are controlled by pressing the “MODE”, “+” and “–” buttons on the left control panel next to the steering column. 
Pressing the “MODE” button briefly will switch to the following screen pages in sequence:
- Trip A.
- Trip B.
- Tyre pressure (*).
- TPMS calibration (*).
- Front left seat comfort (**).
- Front right seat comfort (**).
- Standard. If equipped with a Tire Pressure Monitoring System (TPMS) If equipped with “Comfort Pack”.
“+“ and “–” Buttons Using the “+ “ and “–” buttons, the user can adjust the instrument cluster brightness. When a screen page is viewed, these buttons can be used to select the available options (see paragraph “TFT Display: Screen Pages” in this chapter).
TFT Display: Screen Pages
Trip Screen Page The Trip screen page is recalled by pressing the “MODE” button. Each Trip screen page “A” or “B” is timed, i.e. it is displayed for a maximum of 10 seconds, after which the screen page previously active is displayed once again. Before the 10-second timing has elapsed, pressing the “MODE” button briefly (less than 2 seconds) will reset the trip information relating to the flashing odometer “A” or “B”. When the “Trip A” or “Trip B” feature is active, the following information is viewed on the display:
- travelled distance (shown in the lower right area)
- average fuel consumption (Avg. cons.)
- average travelling speed (Avg. speed)
- trip time
- fuel range (Range)
The unit for this data can be adjusted by the user from the MTC+ Settings menu.
NOTE: Trip and Service information can be viewed by accessing the “Trip” menu on the MTC+ screen (see “On Board Computer Trip (Trip)” in section “Driving”) Tyre Pressure Screen Page If the vehicle is equipped with the Tire Pressure Monitoring System (TPMS), by pressing the “MODE” button the user will display information about the tire pressure. This screen page is displayed for 10 seconds and, in normal conditions (calibrated system and no faults), it will appear as shown in the picture. 
In addition, the system acknowledges the following conditions:
- low pressure or puncture in one or more tyres
- the system not calibrated;
- system failure.
For further details, see “Tire Pressure Monitoring System – TPMS” in the section “Driving”. TPMS Calibration Page Select the “TPMS CALIBRATION” screen page by pressing the “MODE” button to calibrate the system. This operation is necessary after the replacement or reversal of one or more tyres: in these cases, 
a warning light will illuminate the instrument cluster and the display will show the message warning the driver to calibrate the system. NOTE: The TPMS calibration operation is possible even with the engine running but the vehicle must be stationary (0 km/h-mph). See “Tire Pressure Monitoring System (TPMS)” in the section “Driving” to calibrate the system. 
Comfort Screen Page If the vehicle is equipped with a “Comfort Pack”, repeatedly press the “MODE” button to display the screen page showing the operating status of the heating system for each seat. The user can view the following information:
- seat indication;
- heating level.
This screen page remains displayed for 10 seconds.
RPM Indicator Page (MC version only) The “RPM INDICATOR” screen page allows the user to display, within the standard screen page, also a virtual RPM gauge. The screen page can be recalled by pressing the “MODE” button repeatedly. The options available are the following:
- ON (display enabled);
- OFF (display disabled).
The chosen option is activated if the user presses the “MODE” button to confirm it. 
If the audio or navigation data repetition option is active on the MTC+, when the user sets the virtual RPM indicator this setting shall be ignored until the repetition function is disabled (see “NTC+ Settings” in this section).
TFT Display: Warning/Indicator Lights
Besides some warning/indicator lights shown inside the analogue instruments (indicated by (*) in the “Warning and Indicator Lights on Analogue Instruments” paragraph of this chapter) the TFT display shows in the dedicated area other warning/indicator lights with the relevant messages for 10 seconds, unless otherwise specified.
Low Engine Oil Level Warning Light This warning light and the related displayed message, indicate a low engine oil level. The engine oil level must be checked with the dipstick fitted under the hood (see “Maintenance Procedures” in the section “Maintenance and Care”).
Power Steering Failure Warning Light
This warning light, and the related message, illuminate when the power steering is not operating and needs service. Drive slowly to the nearest Service Network Centre, being extremely careful as steering effort may increase.
Catalyst Over Temperature Warning Light
This warning light, and the related message, light up if the engine runs irregularly with consequent high temperature in the exhaust system.
WARNING!
- If the warning light is accompanied by the message “ temperature slow down”: the temperature of the catalytic converters is too high. The driver must slow down immediately until the warning light turns off.
- If the message “Excessive catalyst temperature do not drive on” appears after decelerating: the temperature in the catalytic converters has reached a dangerous level and the catalytic converters could be damaged. Drive slowly to the nearest Service Network.
- If the light turns on permanently 3 times the engine will stop. It will be possible to restart the vehicle only after a key-off / key-on cycle. Then slowly drive to the nearest Service Centre.
- Maserati declines all responsibility for whatever damage derived from non-compliance with the above-mentioned warnings.
Engine Temperature Warning Light
This warning light coupled with the light on the coolant thermometer notifies when the engine is overheated. If the temperature reaches critical levels this warning light will illuminate in red colour combined with the related message on display. If the warning light switches on while driving, safely pull over and stop the vehicle. If the A/C system is on, turn it off. Also, shift the transmission into N (Neutral) and idle the vehicle. If the temperature does not return to normal, immediately turn the engine off and contact the Service Network. Check “Engine Overheating” in the section “In an Emergency” for more information.
Doors and Lids Open Warning Light
This warning light indicates that the doors or lids are open or not properly closed. The instrument cluster display also shows an image of the vehicle with the part not closed highlighted in red and the related message.
WARNING! Before starting, close any doors and lids that are open or not properly closed.
Soft Top Failure Warning Light This warning light illuminates if the hydraulic and electric soft top movement systems fail.
Brake Pads Wear Warning Light This warning light and the related message indicate that the brake pads have reached their wear limit. Please contact the Service Network to have them replaced.
Fuel Cut-off Enabled Warning Light This warning light illuminates when a collision activates the inertia switch, thus cutting off the fuel supply. WARNING! After a collision, if you smell fuel or note leakages from the fuel system, do not reactivate the switch to prevent the risk of fire.
Windshield and Headlights Washer Low Fluid Indicator This indicator will illuminate for 10 seconds to indicate a low level of the windshield and headlights washer fluid. A related message will be displayed. See “Maintenance Procedures” in the section “Maintenance and Care” for fluid filling.
Lighting System Failure Warning Light This warning light illuminates in the case of a system failure or burning-out of the position, direction indicator, rear fog and number plate light bulbs. See “Bulb Replacement” in the section “Maintenance and Care” for further details.
Stop Light Failure Warning Light This warning light illuminates in the case of a system failure or burning-out of the stop light bulbs. See “Bulb Replacement” in the section “Maintenance and Care” for further details.
Twilight Sensor Failure Warning Light This warning light illuminates in the case of a failure of the twilight sensor. Contact the Service Network to have the vehicle checked.
Adaptive Light Control System Failure Warning Light This warning light, and the related message, indicate a failure of the automatic headlight aiming system. Please contact the Service Network to check the system.
ASR System Failure Warning Light This warning light indicates the deactivation or failure of the ASR system. In the event of a failure, contact the Service Network.
Rain Sensor Failure Warning Light
This warning light indicates that the rain sensor of the windshield wiper system is faulty. Please contact the Service Network to check the system.
Park Assist Sensor Failure Warning Light This warning light indicates that the sensor of the park assist system is faulty. Please contact the Service Network to check the system.
Suspensions Failure Warning Light This warning light and the related message turn on while driving if there is a failure of the suspension system. Please contact the Service Network to check the system.
Ice Hazard Indicator
When the external temperature falls below 3°C (38°F), the temperature value blinks for a few seconds, and the warning light turns on and a message is displayed to warn the driver of the risk of an icy roadbed. Under such conditions, we recommend using the ICE drive mode (see “Automatic Transmission” in the section “Driving”) drive carefully and slow down as the grip of the tyres may be significantly reduced. The warning light switches off when the temperature reaches 6°C (43°F) or higher.
EPB Automatic Operation Disabled Warning Light This warning light and related message illuminate when the EPB automatic activation/deactivation function is disabled. The failure could also completely or partially block the vehicle because the parking brake could remain on even after it has been automatically or manually disengaged through its controls. If it is still possible to use the vehicle (parking brake not engaged) drive to the nearest Service Network and remember to perform each operation/command during which the electric parking brake does not work.
Seat Heating Indicator It indicates that the heating function is activated on one or more seats.
Maintenance Schedule Indicator Depending on the accompanying message, this indicates that service schedule deadlines are either approaching or due. Upon reaching a deadline, contact the Service Network.
Cruise Control (CC) Set Indicator This green light indicator will illuminate when the CC is set. For further information, check “Electronic Cruise Control” in the section “Driving”.
SPORT Drive Mode Indicator This indicator illuminates when the button that sets the vehicle to the SPORT mode is pressed.
NOTE:
- SPORT mode changes the vehicle’s driving features.
- SPORT mode should not be activated if the road surface is in poor conditions or slippery.
- In low- and medium-grip conditions (e.g., rain, snow, ice, sand, etc.) it is advisable not to activate SPORT mode, even with the ESC enabled.
ICE Drive Mode Indicator This indicator illuminates when the low grip function is active.
Fuel Economy Indicator While driving, the system will indicate that you should shift gears to optimise fuel consumption when the required speed is reached. The recommended gearshift indicator will only work when the transmission is set to manual sequential operation.
AUTO Drive Mode Indicator
This indicator illuminates when the automatic drive mode is active.
MANUAL Drive Mode Indicator This indicator illuminates when the manual drive mode is active.
FAQs
This light means that there might be a problem with the engine, like a problem or low oil pressure.
At least once a month, you should check all of your tyres’ pressure, even the spare, to make sure they work well and keep you safe.
It could mean that there is a problem with the charging device.
The brake system warning light usually means that something is wrong with the brakes, while the brake fluid warning light means that the brake fluid level is low.
This symbol usually means a general warning or a problem that needs your attention but isn’t very specific.
This light usually means that there is a problem with the car’s security system or the key that doesn’t work. The best thing to do is look into this further or get help if this light stays on.
The temperature warning light means the engine is getting too hot. You must pull over safely, turn off the engine, and let it cool down before continuing if this light comes on.
To keep the engine from overheating and getting damaged, it’s best to check the coolant level often, especially before long trips or during normal maintenance.
If the airbag warning light stays on, it means that there might be a problem with the airbag system.
The traction control warning light usually means that there is a problem with the vehicle’s traction control system, while the ABS warning light usually means that there is a problem with the anti-lock brake system.
If the oil pressure warning light flickers, it means that there might be a problem with the flow or pressure of the oil. You need to stop right away, turn off the engine, and check the oil level.
It is best to follow the manufacturer’s recommendations for how often to change the oil. Depending on driving conditions and usage, this is usually every 5,000 to 10,000 miles.
This light generally means that there is a problem with the power steering. It’s important to take care of this problem right away to keep vehicle control and safety.
This warning light means that there might be a problem with the fuel system, like not enough fuel or a problem.
The check engine light means that there might be a problem with the engine or pollution system.
Useful Links
View Full PDF: 2016 Maserati Grancabrio Sport Owner’s Manual|Auto User Guide
2023 Maserati Granturismo Specs, Price, Features, Mileage (Brochure)