2022 Maserati MC20 Warning Lights and Indicators Guide
In the intricate world of automotive engineering, the dashboard of a vehicle serves as a symphony of visual cues, each indicator meticulously crafted to convey vital information to the driver. Among the prestigious fleet of automobiles, the 2022 Maserati MC20 stands as a pinnacle of Italian luxury and performance, boasting a dashboard adorned with an array of warning indicators and symbols designed to ensure both safety and efficiency on the road. From the subtle glow of the engine temperature warning light to the urgency of the low fuel indicator, each symbol tells a story of potential hazards, maintenance needs, or system malfunctions, guiding the driver through the complexities of modern automotive technology with clarity and precision.
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Warning and Indicator Lights
Hard Telltales
The following telltales are displayed on the lateral sectors of the instrument cluster.
Airbag Warning Light
This warning light will illuminate for a few seconds for a bulb check when the ignition device is in ON. 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.
For further information see the chapter “Supplemental Restraint System (SRS) – Air bags” in the section “Understanding the Vehicle”.
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.
Seat Belt Reminder Indicator Light
When the ignition device is in ON, 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 seat belts are unbuckled.
After the bulb check or while driving, with the passenger seated, if the driver or the 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.
For further information see the chapter “Occupants Restraint Systems (ORS)” in the section “Understanding the Vehicle”.
Brake Warning Light
This warning light monitors various brake functions, including brake fluid level, brake pad wear and parking brake engagement.
If the brake warning light illuminates the parking brake may be engaged, the brake pads have reached the wear limit, 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 warning 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. The 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 to check up on 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 is required.
The function of the brake indicator light can be checked by turning the ignition device from the STOP to the ON position.
The warning light should illuminate for approximately 2 seconds. The warning light should be switched 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 the ON 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. 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.
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 the light should switch on when the ignition device is in the ON position and switch off soon after the engine is started (the MIL does not shut off immediately).
This is a sign that the indicator light working properly. If the indicator remains lit 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 ON 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.
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 ignition device is in ON 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 tyres is too low and a message will be displayed.
The TPMS malfunction indicator is connected to the low tyre 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 indicator lights up, the system may not be able to detect or signal low tyre pressure correctly.
For further information see the chapter”Tire Pressure Monitoring System (TPMS)” in the section “Understanding the Vehicle”.
Left Direction Indicator Light
This indicator lights up when the left direction indicators or the hazard lights are turned on.
The indicator light will flash at the same frequency of the direction indicators and is controlled by the left multifunction lever.
If the vehicle electronics sense that the vehicle drives for more than 1 mile (1.6 km) with either direction indicator on, a continuous sound will alert the driver to turn the indicator off. If the indicator flashes at a fast rate, check for a defective exterior light LED.
Right Direction Indicator Light
This indicator lights up when the right direction indicators or the hazard lights are switched on. The indicator light will flash at the same frequency as the turn indicators and is controlled by the left 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 direction indicator on, a continuous sound will alert the driver to turn the indicator off.
If the indicator flashes at a fast rate, check for a defective exterior light LED.
Soft Telltales
The following telltales are displayed in the central sector of the instrument cluster.
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 the light remains on, it means that the vehicle is experiencing a problem with the charging system. Require IMMEDIATE service at an Authorized Maserati Dealer. If jump-starting is required, refer to “Auxiliary Jump Start Procedure” in the section “In an Emergency”.
Engine Coolant Temperature Warning Light
This warning light notifies when the coolant temperature is too high and the engine is overheated. If the coolant temperature reaches critical levels, this warning light will illuminate the combined with the related message on display.
When the coolant 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 coolant temperature does not return to normal, immediately turn the engine off and contact an Authorized Maserati Dealer. Check “Engine Overheating” in the 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 ON 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 solved. This warning light does not indicate the oil level. 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 a normal level and the warning light turns off.
If the problem persists, contact an Authorized Maserati Dealer.
Overfilling of Engine Oil Warning Light
This warning light and the related displayed message, indicate a too-high engine oil level. In this case, the engine oil level must be checked and reported to the correct level. Contact an Authorized Maserati Dealer to perform this operation.
Electric Power Steering Failure Warning Light
This warning light illuminates when the electric power steering is not operating and needs service.
If the warning light is on, steering assistance may be not available.
NOTE:
After the battery disconnection event, the warning light may be on. In this case, start the engine and perform a steering wheel stroke end to end to switch off the warning light. If the problem persists, contact an Authorized Maserati Dealer.
Active Steering Torque (AST) System Failure
This warning light, and the related message, light up if a failure in the automatic steering correction occurs. If the indicator turns on while driving, have the system checked by an Authorized Maserati Dealer.
Door Ajar Indicator Light
This indicator light illuminates when one or more doors are ajar or not properly closed. The indicator light will show which door is ajar. When one or more doors are open, a related message will be displayed if the vehicle is running at a speed of 5 MPH (8 km/h) or faster. Front and Rear Hoods not Properly
Front and Rear Hoods not Properly
Closed Indicator Lights These indicator lights will illuminate to indicate that the front and/or rear hoods are not properly closed.
When the front or rear hood is open, a related message will be displayed on the instrument cluster if the vehicle is running at a speed of 5 MPH (8 km/h) or faster.
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 is 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.
Brake Disk Temperature Warning Light
This warning light illuminates in the case of brake discs overheating. In this case, avoid heavy use of the brake system until the warning light goes off.
Transmission Failure Warning Light
This warning light illuminates in amber to indicate a maneuver is not allowed. This warning light illuminates in red, together with a buzzer warning, to indicate that the dual-clutch transmission is faulty. In this case, stop the vehicle and contact an Authorized Maserati Dealer.
Transmission Overheating 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, move the transmission into P (Park) mode 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 the light illuminated will eventually cause severe transmission damage or failure.
Low Fuel Indicator Light
When the fuel level reaches approximately 3.5 UK gal (16.0 litres) this indicator light at the end of the fuel economy dynamic bar, normally white, will turn on in amber, and remain on until fuel is added together with the related message.
Refer to “Refuelling” in the section “Starting and Driving” for fuel filling.
Headlight Aiming System Failure Warning Light
This warning light, and the the related message, indicate a failure of the automatic aiming of the headlight 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 WET drive mode (see “Drive Mode” in the section “Starting and Driving”) drive carefully and slow down as the grip of the tyres may be significantly reduced.
The warning light flashes for 5 seconds and switches off when the temperature reaches 43°F (6°C) or higher.
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 through 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 perform each operation/command that the electric parking brake is not functioning.
Gasoline Particulate Filter (GPF) Fail (Canadian Market only)
This warning light will turn on to indicate a failure of the GPF system.
Contact the Authorized Maserati Dealer as soon as possible.
Keyless Start System Failure
This warning light illuminates to signal a failure of the keyless start system.
Contact an Authorized Maserati Dealer as soon as possible
Rear Fog Indicator Light
This indicator lights up when the rear fog lights are switched on.
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 the ON 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 the device is in the ON position, please visit as soon as possible an Authorized Maserati Dealer to restore the Anti-lock brake functions.
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 the ON 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 30 MPH (48 km/h) speed, visit an Authorized Maserati Dealer as soon as possible to have the problem diagnosed and restored.
NOTE:
Each time the ignition device is in ON:
- The ESC OFF indicator light and the ESC activation/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.
Electronic Stability Control (ESC) OFF Indicator Light
This indicator notifies that the Electronic Stability Control (ESC) is disabled; the linked message will be displayed.
Fuel Level Failure Warning Light
This warning light illuminates when there is a failure of the fuel level sensor. Contact an Authorized Maserati Dealer as soon as possible.
Engine Oil Failure Warning Light
This warning light illuminates
when there is a failure of the engine pressure level sensor. Contact an Authorized Maserati Dealer as soon as possible.
Rain Sensor Failure Warning Light
This warning light illuminates in the case of failure of the automatic windscreen wiper. Contact an Authorized Maserati Dealer as soon as possible.
Park Sensors Failure Warning Light
This warning light illuminates in the case of failure of one or more park sensors. Contact an Authorized Maserati Dealer as soon as possible.
Twilight Sensors Failure Warning Light
This warning light illuminates in the case of failure of the twilight sensor. Turn on the lights manually and contact an Authorized Maserati Dealer as soon as possible.
Immobilizer and Antitheft System Warning Light
This warning light monitors various functions of the immobilizer and antitheft systems. The pop-up message in the instrument cluster will indicate for which of these functions the warning light has come on.
The warning light can appear:
- to report a failure of the engine immobilizer system. In this case, contact an Authorized Maserati Dealer as soon as possible.
- when the ignition device is moved to the ON position, to indicate a possible break-in attempt detected by the alarm system.
- when the engine is started and the key fob is not recognized by the system.
- to report an antitheft system failure.
Fuel Filler Cap Open Warning Light
After refuelling the car performs a check of the fuel filler cap and this warning light comes on if it is not correctly closed, after approximately 10 minutes also depending on driving conditions. See “Refueling” in the section “Starting and Driving” for more details.
CAUTION!
Do not drive with this warning light on. Check that the fuel filler cap is tightened correctly.
Engine Oil Pressure Warning Light
This warning light illuminates when the pressure of the engine oil is low (not much oil or leak in the system) and must be checked at an Authorized Maserati Dealer centre.
Fuel Cut-off System Failure Warning Light
This warning light illuminates in the case of failure of the inertia switch of the fuel system. In this case, contact an Authorized Maserati Dealer as soon as possible.
Fuel Cut-off Warning Light
This warning light illuminates in the event of fuel cut-off system intervention. For reactivating the fuel cut-off system, see “In Case of Fuel Cut-off” in the section “In an emergency”.
Exterior Lights Failure Warning Light
This warning light illuminates to indicate a failure on the following lights: position/DRL lights, parking lights, direction indicators, rear fog light, reversing light and brake lights. The failure may be caused by a blown bulb/LED, a blown protection fuse or an interruption of the electrical connection. Contact an Authorized Maserati Dealer to replace the bulb/LED or the relevant fuse.
Audio System Failure Warning Light
This warning light illuminates to report a failure of the audio system. Contact an Authorized Maserati Dealer as soon as possible to have the failure eliminated.
Blind Spot Assist (BSA) Failure Warning Light
This warning light and related message light on to report a failure of the BSA system. Contact an Authorized Maserati Dealer as soon as possible avoiding using this system.
Suspension System Failure Warning Light
This warning light illuminates a failure of the suspension system. Contact an Authorized Maserati Dealer as soon as possible.
Soft Suspension Setting Indicator Light
This warning light illuminates when the most comfortable suspension setting is activated
Middle Suspension Setting Indicator Light
This warning light illuminates when the middle calibration setting of the suspensions is activated.
CCB Disk Wear Indicator Light
This indicator light illuminates when the carbon ceramic brake discs (if equipped) have reached the limit of wear.
CAUTION!
It is recommended to use only the original or equivalent, bench-tested spare pads to ensure the original performance of the braking system.
Windshield Wiper Failure Warning Light
This warning light illuminates to indicate a windshield wiper failure. Contact an Authorized Maserati Dealer as soon as possible to have the failure eliminated.
Electronic Differential Failure Warning Light
This warning light illuminates to indicate a failure of the electronic differential (if equipped) of the traction system. Contact an Authorized Maserati Dealer as soon as possible
Generic Failure Warning Light
This warning light illuminates to indicate a generic failure. The accompanying message describes the failure.
ABS Active Indicator Light
This warning light illuminates when the ABS cuts in.
Lifter System Failure Warning Light
This warning light illuminates to indicate a failure of the lifter system. In this case, avoid using the system and contact an Authorized Maserati Dealer as soon as possible to have the failure eliminated.
Performance “Launch Control” On Indicator Light
This indicator light illuminates when the “Launch Control” procedure is ready to be performed. For further information see “Launch Control Mode” in the section “Starting and Driving”.
Cruise Control (CC) Set
This green indicator light will illuminate with the set speed when the CC is set and in the driver override. For further information, check “Cruise Control – CC” in the 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 the driver override. For further information, check “Cruise Control – CC” in the section “Driver Assistance Systems”.
Headlight On Indicator Light
This indicator light will illuminate when the position/DRL lights or headlights are turned on. For further details, see “External Lights Controls” in the section “Instrument and Controls”.
Vehicle Rising Indicator Light
This indicator light illuminates during the rising phase of the vehicle. For further information see “Front Lifter System” in the section “Understanding the Vehicle”.
Vehicle Lowering Down Indicator Light
This indicator light illuminates during the lowering phase of the vehicle. For further information see “Front Lifter System” in the section “Understanding the Vehicle”.
Performance “Launch Control” Running Indicator Light
This indicator lights up when the car is launched in the “Launch Control” performance start procedure.
See the chapter “Launch Control Mode” in the section “Starting and Driving” for the activation procedure.
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 cancelled (set speed in white below). For further information, check “Cruise Control – CC” in the section “Driver Assistance Systems”.
High Beam Indicator Light
This indicator lights up when the high beams are switched on or when blinking.
FAQs
This warning light means that there is a general problem or danger that needs to be addressed. It could be because of low tyre pressure, trouble with the brakes, or something else. It’s important to know exactly what’s going on when this light comes on.
There is a problem with the engine or pollution system when the check engine light comes on. It could be a loose gas cap or something more important going on with the engine.
This sign means that the engine oil pressure is low. It’s important to stop the car right away and check the oil level. Keeping the engine running with low oil flow can do a lot of damage.
If the battery charge is low, the battery warning light, which looks like a battery, will come on in the dashboard. You may also have trouble starting the car or notice that the lights are getting dim.
If the ABS light comes on, it means there is trouble with the ABS.
If the temperature gauge reads “high,” it means the engine is running hot. This could be because of a leak in the water, a broken thermostat, or something else wrong with the cooling system. To keep the engine from breaking down, this needs to be fixed right away.
There is a problem with the power steering system, as shown by this warning light. It could be that the power steering fluid is low or that something is wrong with the system itself. As soon as possible, you should get it checked out.
This symbol usually means that there is a problem with the car’s security or antitheft device. If the key doesn’t work, it could mean that the system is broken.
If the airbag light comes on, it means there is a problem with the airbag system. This needs to be fixed right away because if it isn’t, the airbags might not go off properly in a crash.
This light usually means that there is a problem with the stability control or traction control device. It could mean that these services are turned off or not working right.
When the fuel light blinks, it generally means that the fuel level is very low. It’s a warning to fill up the gas tank as soon as possible so the car doesn’t run out.
This light means that the oil amount is low. To keep the engine from getting damaged, you need to check the oil level right away and add oil if needed.
One or more tyres have low air when the TPMS (Tyre Air Monitoring System) light comes on. As soon as possible, check the tyre pressure and fill them up to the right amount.
This sign tells people to buckle up their seatbelts. Before you drive, make sure that everyone in the car is safely buckled up.
This symbol means that there is a problem with the windshield wipers or the amount of washer fluid. If the wipers don’t work right, check the washer fluid tank and add more if needed.
Useful Links
View Full PDF: Maserati MC20 2022 User Manual|AutoUser Guide
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