2023 Maserati Ghibli Warning and Indicator Lights User Manual

This Guide covers the 2023 Maserati Ghibli’s warning and indication lights. Understanding these lights helps you spot problems and keep your car running properly.

2023 Maserati Ghibli Specs, Price, Features, Mileage (Brochure)

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Warning and Indicator Lights

Warning and Indicator Lights on Speedometer
Following telltales are displayed on the speedometer, and related messages are visible for 5 seconds on the central sector of the display, unless otherwise indicated (see “TFT Display” paragraph
in this chapter).Malfunction Indicator Light (MIL)

The Malfunction Indicator Light (MIL) is part of an onboard diagnostic system that monitors engine and automatic transmission control systems. Under normal conditions, this indicator light should switch on when the ignition device is in RUN position and switch off soon after the engine is started (the MIL does not shut off immediately). This is a sign of the indicator light working properly. If the indicator remains illuminated 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. Should this occur, proceed with caution to your Authorized Maserati Dealer without heavy throttle application or driving at high speeds. Obey all applicable local traffic regulations. The indicator light will go out if the problem is no longer present. The error will be registered by the system in any case.

CAUTION!

• When the ignition device is in the RUN position and if the indicator light does not switch on or if it switches on while driving, contact an Authorized Maserati Dealer 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 may occur. Immediate service is required. In addition, the On-Board Diagnostics (OBDII) system incorporates a diagnostic connector that can be interfaced using diagnostic equipment. This makes it possible to read the error codes stored in the control unit, together with a set of specific parameters for the engine operation diagnostic cycle, for compliance with CARB & EPA OBDII regulations.

Left Turn Signal Indicator Light
This indicator lights up when the left turn signals or the hazard flashers are turned on. The indicator light will flash at the same frequency of the turn signals and is controlled by the stalk switch lever. If the vehicle electronics sense that the vehicle drives for more than 1 mile (1.6 km) with either turn signal on, a continuous sound will alert the driver to turn the signal off. If the indicator flashes at a fast rate, check for a defective exterior light LED.

Tire 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 ignition device is in RUN and should go off once the engine is started. If the warning light remains lit or illuminates while driving, the pressure of one or more tires is too low and a message will be displayed. The TPMS malfunction warning light is connected to the low tire pressure monitoring light. When the system detects a malfunction, the monitoring light and the related message will flash for approximately one minute and then remain lit. This sequence will continue upon subsequent vehicle startups as long as the malfunction lasts. When the malfunction warning lights up, the system may not be able to detect or signal low tire pressure correctly. For further information,

chapter “Tire Pressure Monitoring System (TPMS)” in section “Safety”.

Anti-Lock Braking System (ABS) Malfunction Warning Light
This warning light, and its related message, indicate possible malfunctions of the Anti-Lock Brake System (ABS). The warning light will turn on when the ignition device is in RUN position and may stay on for 4 seconds. If the ABS warning 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 (US market) or (CDN market) warning light is switched off. If the ABS warning light turns on while driving, or if it does not switch on when the ignition device is in RUN position, please visit an Authorized Maserati Dealer as soon as possible to restore the Anti-Lock brake function.

Electronic Stability Control (ESC) Activation/Malfunction Indicator Light
The ESC activation/malfunction indicator light on the instrument cluster will display when the ignition device is in RUN 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 miles at more than 30 MPH (48 km/h) speed, visit an Authorized Maserati Dealer as soon as possible to have the problem diagnosed and serviced.

NOTE:
Each time the ignition device is in RUN:

• The ESC OFF indicator light and the ESC activation/malfunction indicator light illuminates temporarily.
• When the ESC is functioning, the system will make buzzing or clicking sounds. This is normal. The sounds will stop once ESC becomes inactive and the road conditions that caused the ESC activation no longer persist.

Electronic Stability Control (ESC) OFF Indicator Light
This indicator notifies that the Electronic Stability Control (ESC) is disabled; the linked message will be displayed.

Warning and Indicator Lights on Tachometer
Following telltales are displayed on the tachometer and related messages are visible for 5 seconds on the central sector of the display, unless otherwise indicated.

Start&Stop Active Indicator Light
This indicator light indicates that the engine has been switched off automatically by the Start& Stop system. When the engine starts again, the telltale will switch off. If the indicator light during an automatic engine shutdown (AutoStop) phase starts flashing, it will be necessary to restart the engine normally with the ignition device while holding down the brake pedal.
See chapter “Normal Starting of the Engine” in section “Starting and Driving” for further information.

Rear Fog Light Indicator Light
This indicator lights up when the rear fog lights are switched on.

High Beam Indicator Light

This indicator lights up when the high beams are switched on or when blinking.

Brake Warning Light
This warning light monitors various brake functions, including brake fluid level, brake pads wear (on US market only) and parking brake engagement. If the brake warning light illuminates the parking brake may be engaged, the brake pads have reached wear limit (on US market only), the brake fluid level may be low or a problem with the anti-lock brake system (ABS) reservoir may have occurred. In all the above situations, a related message will be displayed. If the warning light still illuminates when the parking brake has been disengaged, and the fluid level is at the full mark on the master cylinder reservoir, there could be a brake hydraulic system malfunction or a problem with the brake booster detected by the ABS/ESC system. If this occurs, the light will remain lit until the problem has been solved. If the problem concerns the brake booster, the ABS master cylinder will run when engaging the brake and a brake pedal pulsation may be felt during each stop of the vehicle. Inefficiency of one of the dual brake system cycles is indicated by the brake indicator light, which will turn on when the brake fluid level in the master cylinder has dropped below a certain level. The warning light will remain lit until the problem has been solved. If the brake warning light flashes for 10 seconds with the electric parking brake warning light and the related message on, an EPB system failure has occurred. If a brake failure occurs, visit an Authorized Maserati Dealer as soon as possible in order to check up the brake system. In the event of an Electronic Brake Force Distribution (EBD) failure, both the brake warning light and the ABS light illuminate. Immediate repair of the ABS system is required. Functioning of the brake indicator light can be checked by turning the ignition device from OFF to RUN position. The warning light should illuminate for approximately 2 seconds.
The warning light should switch off unless the parking brake is engaged or a brake fault is detected. If the warning light does not illuminate, have the light system repaired by an Authorized Maserati Dealer. The warning light will also switch on when the parking brake is engaged with the ignition device in RUN position. This warning light only indicates the brake is engaged but not the clamping force of the parking brake to the wheels.

WARNING!
Driving a vehicle with the red brake light on can be very dangerous and is not recommended. Part of the brake system may have failed, resulting in increased braking distances and the risk of an accident. Have the vehicle checked as soon as possible at an Authorized Maserati Dealer.

Air Bag Warning Light

This warning light will illuminate for a few seconds for a bulb check when the ignition device is in RUN.

If the light does not illuminate while starting the engine, stays lit, or switches on while driving, have the system checked at an Authorized Maserati Dealer as soon as possible. In the latter case, the message will remain displayed: to hide it, press the button on the steering wheel right side.

For further information, chapter “Supplemental Restraint System (SRS) –Air bags” in section “Safety”.
WARNING!
If the warning light remains ON or if it does not illuminate or illuminates while driving, contact your Authorized Maserati Dealer as soon as possible.

Right Turn Signal Indicator Light
This indicator lights up when the right turn signals or the hazard flashers are switched on. The indicator light will flash at the same frequency of the turn signals and is controlled by the multifunction lever behind the steering wheel. If the vehicle electronics sense that the vehicle drives for more than 1 mile (1.6 km) 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 exterior light LED.

Seat Belt Reminder Indicator Light

When the ignition device is in RUN, the seat belt reminder indicator 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 a seat belt is unbuckled, together with the acoustic signal the seat belt reminder light will light up and a message will indicate which belt is not fastened. The SBR system monitors the condition of the seat belt buckled and unbuckled for all the passengers in the vehicle. The system visualizes this indicator light inside the tachometer and the state of each rear seat belt represented by the same symbol in red or green color on the upper part of the TFT.

WARNING!
Maserati urges you to use the seat belts correctly fastened and adjusted at all times. Correct use of the 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. For further information, chapter “Occupants Restraint Systems (ORS)” in section “Safety”.

Warning and Indicator Lights on TFT Display
The relevant messages will be indicated within the main area for 5 seconds, unless otherwise specified. Fault messages will be stored under “Stored Messages”.

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, it means that the vehicle is experiencing a problem with the charging system. IMMEDIATELY contact an Authorized Maserati Dealer to have the vehicle serviced. If jump starting is required, refer to “Auxiliary Jump Start Procedure” in section “In an Emergency”.

Transmission Temperature Warning Light

This warning light and the related message indicate that the transmission fluid temperature is rising. If this warning light turns on, safely pull over and stop the vehicle. Then, shift the transmission into P (Park) and run the engine at idle until the temperature drops and the light switches off. If the problem persists, contact an Authorized Maserati Dealer.

CAUTION!
Continuous driving with the transmission temperature warning light illuminated will eventually cause severe transmission damage or failure.

Engine Temperature Warning Light
This warning light notifies when the engine is overheated. If the temperature reaches critical levels and the gauge displayed in sector 12, on the left side of the tachometer, turns red, this warning light under the engine temperature gauge indicator will illuminate in red color combined with the related message on display. When the temperature is reaching the set threshold an acoustic signal will be heard. 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 an Authorized Maserati Dealer. Check “Engine Overheating” in section
“In an Emergency” for more information.

Low Oil Pressure Warning Light
Under normal conditions, the warning light illuminates when the ignition device is turned to RUN 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 and an acoustic signal that will last 4 minutes. In this case, turn the engine off immediately and carry out the necessary checks. Do not operate the vehicle until the problem has been corrected. This warning 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 section “Maintenance and Care”). If the problem persists, contact an Authorized Maserati Dealer.

Engine Oil Temperature Warning Light

This warning light indicates that the engine oil is overheated. The warning light is combined with the related displayed message. In this case, drive carefully until the temperature drops back to normal level and the light warning light turns off. If the problem persists, contact an Authorized Maserati Dealer.

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 section “Maintenance and Care”).

Electric Power Steering Failure Warning Light
This warning light, and the related message, illuminate when the electric power steering is not operating and needs service. If the warning light is on, steering assistance may be not available. After battery disconnection event, the warning light may be on. In this case, start the engine and perform a steering wheel stroke end to end. If the problem persists, contact an Authorized Maserati Dealer.

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.

CAUTION!

• If the warning light is accompanied by the message “Catalyst Temp Getting Hot Reduce Speed”: the temperature of the catalytic converters is too high. The driver must slow down immediately until the warning light turns off.
• If the message “Catalyst Temp Hot Stop Safely Wait To Cool” 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 Authorized Maserati Dealer.

Door Ajar Indicator
This indicator illuminates when one or more doors are ajar. The indicator light will show which This indicator illuminates when one or more doors are ajar. The indicator light will show which These indicator lights will illuminate to indicate that the trunk lid and/or the hood are ajar. When the trunk lid or the hood is open, a related message will be displayed besides the light if the vehicle is running at a speed of 5 MPH (8 km/h) or faster.

Traffic Sign Assist (TSA) Indicator Lights
Speed limit unconditioned signs (in example: 80 MPH), limiting condition acknowledged (in example: snow) and conditioned speed limit signs are displayed when the TSA function is active.

For further information, see “Traffic Sign Assist – TSA” in section “Driver Assistance Systems”.

Electronic Throttle Control (ETC) Indicator Light

This indicator light indicates a failure of the Electronic Throttle Control (ETC) system. If the indicator turns on while driving (a torque decrease is possible), have the system checked by an Authorized Maserati Dealer. When detecting a failure, the light indicator will illuminate while the engine is running. If the indicator remains lit with the engine running, you can still drive your vehicle. However, contact an Authorized Maserati Dealer as soon as possible. If the indicator is flashing while the engine is running, immediate service is required. You may experience reduced performance, an elevated/rough idle or engine stall and your vehicle may require towing.

Low Fuel Indicator Light
When the fuel level reaches approximately 4.2 Gallons (16 litres) this indicator light under the fuel gauge indicator will turn on, and remain on until fuel is added together with the related message. In this condition the color indicating the quantity of fuel in the tank, inside the indicator on display, will go from white to amber. Refer to “Refuelling” in section “Starting and Driving” for fuel filling.

Windshield Washer Low Fluid Indicator Light
This indicator light will illuminate for 5 seconds to indicate a low level of the windshield washer fluid. A related message will be displayed. See “Maintenance Procedures” in section “Maintenance and Care” for fluid filling.

Headlight Aiming System Failure Warning Light

This warning light and the related message indicate a failure of the automatic headlight aiming system (horizontal leveling, electromechanical swiveling) or of the Advanced Frontlighting System (AFS). Please contact an Authorized Maserati Dealer to check the system.

Automatic High Beam Failure Warning Light
This warning light and the related message illuminate to report a failure of the automatic high beam headlights. Contact an Authorized Maserati Dealer as soon as possible.

Suspensions Failure Warning Light
This warning light and the related message turn on while driving if there is a failure of the Skyhook suspension system. Please contact an Authorized Maserati Dealer to check the system.

Ice Hazard Indicator Light

When the external temperature falls below 38 °F (3 °C), the temperature value blinks for a few seconds, the warning light turns on, a message is displayed and an acoustic signal is triggered to warn the driver of the risk of icy roadbed. Under such conditions, we recommend using the I.C.E. drive mode (see “Automatic Transmission” in section “Starting and Driving”) drive carefully and slow down as the grip of the tires may be significantly reduced. The warning light flashes for 5 seconds and switches off when the temperature reaches 43 °F (6 °C) or higher.

Brake Pads Wear Warning Light (CDN market only)
This warning light and the related message indicate that the brake pads have reached their wear limit. Please contact the Authorized Maserati Dealer to have them replaced.

Electric Parking Brake Failure Warning Light
This warning light and related message illuminate when there is an EPB system failure. 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 though its controls. If it is still possible to use the vehicle (parking brake not engaged) drive to the nearest Authorized Maserati Dealer and remember to performing each operation/command that the electric parking brake is not functioning.

Start& Stop Disable Indicator Light

This indicator light illuminates when Start &Stop system is not available in the conditions described in “Start& Stop Not Active” of the “Automatic Start& Stop System” chapter, or the system is turned off through the hard button on the central console or through the controls on the right side of the steering wheel or the relevant soft-key on MIA. See chapter “Automatic Start &Stop System” of section “Starting and Driving” for further information.

Start&Stop Failure Warning Light
This warning light illuminates when there is a failure in the Start& Stop system. Switch the engine on or off using the normal procedure with the ignition device START/STOP and have the vehicle checked at an Authorized Maserati Dealer.

Scheduled Maintenance (Service) Indicator Light
This indicator light illuminates and a message flashes on the display for approximately 5 seconds after an acoustic signal to indicate that the next scheduled maintenance is due or is already overdue. Unless reset, the message will continue to display each time you cycle the ignition device to the RUN position. To turn off the message temporarily, press and release the button on the steering wheel. To reset the service indicator system, please visit an Authorized Maserati Dealer.

ADAS Status Indicators Lights

When you are not viewing the “Drive Assist” page, the indicator lights at the top left-hand side of the display indicate status of individual ADAS system or the combination of them (see examples). For further details, refer to “Adaptive Cruise Control – ACC”, “Lane Keeping Assist – LKA” and “Active Driving Assist – ADA” in section “Driver Assistance Systems”.

Forward Collision Warning (FCW) Off
This warning light informs the driver that FCW is disabled. If this light occurs together with other specific messages, take your vehicle to an Authorized Maserati Dealer for service. This warning light will light even when the activation of another driver assistance function or drive mode (such as ” -ESC OFF”) disables the FCW.

Forward Collision Warning (FCW) and Pedestrian Emergency Braking (PEB) Fault
This warning light informs that FCW and/or PEB is in fault state and autonomous braking may not be available. If this light occurs together with other specific messages, take your vehicle to an Authorized Maserati Dealer for service.
It is nevertheless possible to drive the vehicle without using this function (for further details, refer to “Forward Collision Warning – FCW” in section “Driver Assistance Systems”).

AWD Failure Warning Light (on AWD version only)

This warning light turns on to indicate a fault of the AWD system otherwise a fault or overheating due to excessive wheel spin. Contact an Authorized Maserati Dealer as soon as possible, and avoid using the vehicle in heavy duty conditions.

Passive Speed Limit Set
This indicator light indicates the passive speed limit set via the controls on the RH side of the steering wheel (for further details, refer to “TFT Display Setting and Menu Overview” in this section).

Passive Speed Limit Exceeded
This indicator light informs the driver that the speed limit that was set has been exceeded.

Suspension Setting Indicator Light

This indicator light displays which suspensions setting (soft “S” or hard “H”) is on. For further details, refer to “Drive Mode” in section “Starting and Driving”.

Drive Mode Indicator Light
Drive mode set by the driver through the controls on central console is displayed above the transmission lever indicator (example in picture: NORMAL). For further details, refer to “Drive Mode” in section “Starting and Driving”.

Cruise Control (CC) Ready or Canceled
This white indicator light will illuminate when the CC is ready to be set (with 3 dashes below) and, once it sets, when it is temporarily canceled (set speed in white below). For further information, check “Cruise Control – CC” in section “Driver Assistance Systems”.

Cruise Control (CC) Set

This green indicator light will illuminate with the set speed when the CC is set and in driver override. For further information, check “Cruise Control – CC” in section “Driver Assistance Systems”.

Blind Spot Assist (BSA) or Active Blind Spot Assist (ABSA) Ready and Active
This white indicator light indicates that the BSA is in stand-by (ready): the same indicator light in green color indicates that the system is active.

Active Blind Spot Assist (ABSA) Intervention
This amber indicator light indicates the intervention of the system on the steering to avoid a potentially dangerous lane change. For further information, see “Active Blind Spot Assistance – ABSA” in section “Driving Assistance systems”.

Lane Keeping Assist (LKA) Fault

This warning light on indicates that the LKA system is in fault. If the warning light and the relevant message do not go off after a few maneuvers and eventually an ignition cycle, contact an Authorized Maserati Dealer.

Active Driving Assist (ADA) Fail
This warning light will turn on to indicate a failure of the ADA system. Contact an Authorized Maserati Dealer as soon as possible avoiding using this system and, once it sets, when it is= temporarily canceled (set speed in white below). For further details, refer to “Adaptive Cruise Control – ACC” in section “Driver Assistance Systems”.

 Adaptive Cruise Control (ACC) Set
This green indicator light with below the set speed turns on when the ACC is set (for further details, refer to “Adaptive Cruise Control – ACC” in section “Driver Assistance Systems”) and vehicle will keep set speed.

Adaptive Cruise Control (ACC) Fault

This warning light turns on when ACC is not operating or needs servicing. For further details, refer to “Adaptive Cruise Control – ACC” in section “Driver Assistance Systems”.

Blind Spot Assist (BSA) and Active Blind Spot Assist (ABSA) Failure
This warning light and related message light on to report a failure of the BSA system. As consequence, on vehicles equipped with ABSA also this latter will be not working or malfunctioning. Contact an Authorized Maserati Dealer as soon as possible avoiding to use this system.

Low Beams On Indicator Light
This indicator light will illuminate when the low beams headlights are turned on. For further details, see “External Lighting” in section “Understanding the Vehicle”.

Headlight On Indicator Light

This indicator light will illuminate when the position lights or headlights are turned on. For further details, see “External Lighting” in section “Understanding the Vehicle”.

Automatic High Beam On Indicator
This indicator turns on when the “Auto Dim High Beams” function is set on MIA (see “Functions of Settings Menu on MIA” in this section).

Gear Shift Indicator Light
This indicator lights up to indicate gear shift change in order to optimize fuel consumption. See “Drive Mode” in section “Starting and Driving” for further information.

Performance “Launch Control” Indicator Light (TROFEO version only)

This indicator lights up when the car is engaged in the “Launch Control” performance start procedure. See chapter “Launch Control Mode” in section “Starting and Driving” for the activation procedure.

FAQs

What should I do if the 2023 Ghibli check engine light comes on?
Check engine lights indicate engine or emission control system problems. A qualified technician should inspect your vehicle to determine the cause and make any necessary repairs.

Why is the 2023 Ghibli battery warning light on?
Battery warning lights indicate charging issues. A bad alternator, loose battery connection, or dead battery could cause it. Get a professional to diagnose and fix your car.

What does the 2023 Ghibli oil pressure warning light mean?
The oil pressure warning light indicates engine oil pressure. Low oil levels, faulty oil pumps, or oil leaks may cause this. Stop and check oil. Add oil. If the light stays, get help.

What does the 2023 Ghibli ABS warning light indicate?
When the ABS fails, the warning light illuminates. It could be a sensor, ABS module, or brake fluid issue. Get a technician to diagnose and fix your car.

Useful Links

View Full User Guide: Maserati Ghibli 2023 User Manual | Auto User Guid

2023 Maserati Ghibli Specs, Price, Features, Mileage (Brochure)

Video: 2023 Maserati Ghibli Warning Lights