Maserati Quattroporte 2023 Lane Keeping Assist User Manual
Introduction
The Italian car manufacturer Maserati makes the luxurious sports sedan known as the Quattroporte. The most recent information regarding the Maserati Quattroporte is for the 2021 model year as of my knowledge cutoff in September 2021. As a result, I am unaware of the specifics of the 2023 version’s features, such as the Lane Keeping Assist. However, sophisticated driver assistance systems (ADAS) like Lane Keeping Assist are frequently available in contemporary automobiles, including high-end sedans like the Quattroporte. The purpose of Lane Keeping Assist is to assist drivers in keeping their cars in their respective lanes on the highway. Without the driver using the turn signal, it monitors the vehicle’s position and detects if it is straying out of its lane using sensors, cameras, or other technologies.
When the system detects the vehicle unintentionally leaving its lane, it can provide warnings, such as visual alerts or steering wheel vibrations, to alert the driver. In some cases, Lane Keeping Assist can also intervene by gently applying steering torque to guide the vehicle back into the correct lane. It’s worth noting that the specific features and capabilities of Lane Keeping Assist can vary among different car manufacturers and models. Therefore, for the most accurate and up-to-date information about the Lane Keeping Assist system in the Maserati Quattroporte 2023, I would recommend contacting Maserati or referring to their official website or product brochures closer to the release date of the 2023 model.
Lane Keeping Assist (LKA)
This system was designed especially for highway or freeway driving, to reduce the risk that the vehicle, under particular circumstances, accidentally departs from the lane in use. When this happens, graphic instructions on instrument cluster display together with steering torque application and steering wheel vibration (depending on the distance to the line and the setting that the driver has chosen from the “Settings” menu on MIA as described in “Customized Settings” of this chapter) warn the driver that the vehicle is going out of the lane initiates a steering maneuver to try to prevent the lane exit. To detect lane lines, the system uses the forward-facing camera behind of the rear-view mirror, which is the same one used also by the lighting system to manage the automatic high beams. The logic core is in the front radar. LKA system remembers the condition it was in before turning off the vehicle. Refer to “Functions of Controls Menu on MIA” in section “Dashboard Instruments and Controls” for further information.
NOTE:
In case of wet road or raining conditions the function could be disabled by the system in order to minimize the risks.
Speed Range of Use
| Speed | MPH (km/h) |
| Minimum | 37 (60) |
| Engaged/activated | 37 (60) |
| Maximum | 112 (180) |
- Customized Settings
LKA is configurable by the driver in order to maximize its efficiency based on the driver driving style and the expectation of the system, reducing at the same time the possible invasiveness.
Entering “Settings” menu of the “Vehicle” page on MIA display the driver can see the current setting beside the “Lane Keeping Assist” soft-key.
Touching “Lane Keeping Assist” soft-key to enter the setting page.
Driver warnings are “Visual & Haptic” (default mode). System response can be set to “Early”, “Medium” (default mode) or “Late”. System reaction force can be set to “Low”, “Medium” (default mode) or “High”.
Meanings of Settings
- “Visual & Haptic”: the system will apply steering torque when lane departure is detected while showing at the same time the proper cluster indication, adding to this steering vibration when the departure is very imminent. When “Visual & Haptic” is selected and LKA is enabled then the following menu will be used by the system.
- “LKA Sensitivity”: it tunes the distance to the lane boundary where the system will start to apply steering torque.
- “LKA Strength”: it tunes the steering torque value to have a stronger or weaker directional correction/deviation.
WARNING!
In rare cases, Lane Keeping Assist (LKA) may make an inappropriate steering torque application. LKA may be interrupted at any time by counter steering. Lack of driver attention may lead to serious injury or death
System Availability
The ADAS systems help the driver while driving. These systems can be set and monitored simultaneously on the display, after opening “Driver Assist” menu (see paragraph “TFT Display:
Menu and Submenu Content” in section “Dashboard Instruments and Controls”). When you are not in the “Driver Assist” page, the system status is indicated by a notification at the top left of the TFT display. LKA is designed for an attentive driver; therefore the system is available only when his/her hands are on the steering wheel or with hands off only for a very limited amount of time. When the system is enabled it will trigger cluster warning in case at least one hand is not detected on the steering wheel. The torque application as well as the vibration are suppressed/inhibited in case of: high driver torque in the steering wheel, high lateral acceleration, trailer connected to the proper control module, hands not on the steering wheel detected for more than a certain time. High dynamic driving behaviors, driving on the lane boundary, or driving off course will prevent the function from working. FCW braking and stability system interventions (ESC, ABS) will also prevent the system from operating. Changing lanes results in system inhibition for a certain time. In addition, the driver must respect some road characteristics such as minimum-maximum width, lanes clearly defined by two lane boundaries and only in limited Driver Assistance Systems cases for a limited time, the presence of at least one lane boundary. The LKA system is active both in the case of both lines visible and available for the system, and in case of the only line available on the road. Each LKA intervention is notified to the driver with the relative graphics which is shown for the entire duration of the system intervention and for a minimum time of 1 second. Multiple interventions are allowed both in terms of visual and acoustic signals and in terms of steering torque. If more then three consecutive interventions are required within a period of 180 seconds, starting from the second intervention the acoustic signal will last 10 seconds longer the previous one. Starting from the third acoustic signal the system will emit a continuous sound and a message on TFT display will indicate to keep the center line.
NOTE:
- In case of wet road or raining conditions the function could be disabled by the system in order to minimize any risks.
The system is developed to work only on the lines painted on the road surfaces, but it may happen that shadows, traces of old lines, road edges, etc. are also interpreted as such. - Being this function used to prevent unintentional lane change/lane drift, it will be temporary suppressed/inhibited by a turn indicator activation, therefore, graphic warning, steering torque application and vibration will be terminated. In these conditions the graphics turn gray.
Function Description and Operating Mode
- The function intent is to prevent the lane departure by warning the driver through indication on the cluster and if set applying steering torque and vibration. The graphic which intent is to represent at the glance the system knowledge of the lane in front of the car, the system suppression status and warning. For this a simple color code has been adopted for each line (of the two presented):
- Both gray lines means system is enabled, not able to operate (suppression condition present or lane detection system not able to estimate properly the lane);
- Left/right gray line: the lane detection system is not able to detect that specific lane boundary;
- Yellow line: there is a steering torque intervention in progress that tries to prevent a departure on that side, in this situation the warning should increase the driver attention requiring him/her to properly handle the situation;
- Yellow flashing line: the graphic is shown whenever the system detects a very imminent lane departure, at this can be added torque and steering vibration if configured by the customer.
The white lines (one or both) indicates that the corresponding lane boundary is detected and the system is capable to intervene on it.
Whenever the system is enabled there will be graphic on the dedicated screen of the “Driver Assist” page. This graphic will be available in the form of symbols (see detail in figure) in the top left corner of the cluster screen.
An example of this screen, with only LKA system activated and with LKA and ACC systems activated, can be found in the following figures:
In the first, only LKA system is activated, steering torque in progress to correct the trajectory towards the lane center.| - In the second LKA and ACC systems are activated, car is crossing the lane boundary, steering torque and vibration if configured are in progress when this graphic is shown.
The icons that represent the status of the ADAS systems remain displayed even when you exit the “Driver Assist” screen.
System Limitations
Because of physical limits, in order to properly operate, the system needs good visibility (it might not work or not properly operate in case of heavy rain, snow, wet roads, fog, direct sun on the camera, etc.).
NOTE:
The sensors are not able to detect the presence of the hands on the steering wheel areas covered in wood, plastic bezels or carbon inserts (where present). Sharp turns, slopes and change in slopes, poor lane boundaries, as well as construction areas and all the scenario described in this paragraph may challenge the system, therefore be always ready to prevent any unexpected behavior of the car. Damaged front bumper, windshield replaced without proper technical intervention may also lead to system malfunction or system unavailability. Other conditions such as fault, but
not explicitly indicated here may also prevent/interrupt the system intervention.
WARNING!
If the driver fails to adapt his/her driving style, Lane Keeping Assist (LKA) can neither reduce the risk of an accident nor override the laws of physics. It cannot take into account road, weather or traffic conditions. Active LKA is only an aid. Driver is always responsible for the distance to the vehicle in front, for vehicle speed, for braking in good time and for staying in lane.
System in Fault
When the LKA cannot properly operate due to a fault of its components or because the windshield in front of the forward facing camera is dirty, the amber light and/or the corresponding message will be displayed.
If message suggestion does not allow fixing the fault, do not use the system and have the vehicle inspected at an Authorized Maserati Dealer.
Radar Device – Regulatory Information
The “Regulatory Information” for all the radio frequency and radar devices can be consulted by accessing the “Services” section on the website www.maserati.com.
FAQs
- Does the Maserati Quattroporte 2023 have Lane Keeping Assist?
Most Maserati Quattroportes 2023 have Lane Keeping Assist. This system gently steers the vehicle or warns if it starts to drift. - How does Lane Keeping Assist work in the Maserati Quattroporte 2023?
Maserati Quattroporte 2023 Lane Keeping Assist uses cameras or sensors to monitor road lane markings. If the system detects the vehicle drifting out of the lane without the turn signal activated, it can correct the steering or warn the driver. - Can I adjust the sensitivity of Lane Keeping Assist in the Maserati Quattroporte 2023?
The Maserati Quattroporte 2023 can adjust Lane Keeping Assist sensitivity. The infotainment system or vehicle settings may allow you to customize sensitivity settings. - Can Lane Keeping Assist in the Maserati Quattroporte 2023 be disabled?
The Maserati Quattroporte 2023 can disable Lane Keeping Assist. The vehicle’s settings menu or a button or control usually allows this. To improve safety, keep the system on. - Does Lane Keeping Assist in the Maserati Quattroporte 2023 work at all speeds?
The Maserati Quattroporte 2023 has variable-speed Lane Keeping Assist. The system’s capabilities and vehicle configuration determine the operating range. - Can Lane Keeping Assist detect lane markings in poor weather conditions?
Maserati Quattroporte 2023 Lane Keeping Assist may be limited in poor weather when lane markings are not visible. Heavy rain, snow, or fog can impair the system’s lane marking detection and tracking. - Does Lane Keeping Assist in the Maserati Quattroporte 2023 provide haptic feedback through the steering wheel?
Maserati Quattroporte 2023 Lane Keeping Assist may provide steering wheel haptic feedback. The driver can be alerted by gentle vibrations or resistance. - Is Lane Keeping Assist in the Maserati Quattroporte 2023 a hands-free system?
Maserati Quattroporte 2023 Lane Keeping Assist is not hands-free. It assists and warns drivers, but they must keep their hands on the wheel and stay engaged. - Can Lane Keeping Assist in the Maserati Quattroporte 2023 detect road edges or curbs?
Maserati Quattroporte 2023 Lane Keeping Assist detects and tracks lane markings. It may not detect road edges. Drivers must stay alert and drive safely to avoid hazards. - Can Lane Keeping Assist in the Maserati Quattroporte 2023 handle sharp curves or exit ramps?
Maserati Quattroporte 2023 Lane Keeping Assist may struggle with sharp curves and exit ramps. When driving in difficult conditions, the driver must pay attention and steer. The system’s capabilities may vary. - Does Lane Keeping Assist in the Maserati Quattroporte 2023 replace the need for attentive driving?
No, Maserati Quattroporte 2023 Lane Keeping Assist assists the driver but does not replace attentive driving. Drivers must stay alert, follow traffic laws, and actively steer. - Can Lane Keeping Assist in the Maserati Quattroporte 2023 be retrofitted to older models?
Retrofitting Lane Keeping Assist to older Maserati Quattroportes may not be possible or recommended. Retrofit options depend on vehicle configuration and compatibility. Maserati dealerships and authorized service centers can advise on retrofitting. - Can Lane Keeping Assist in the Maserati Quattroporte 2023 detect motorcycles or bicycles?
Maserati Quattroporte 2023 Lane Keeping Assist detects and monitors lane markings, not motorcycles or bicycles. Its functionality varies, so drivers must be aware of other vehicles and drive safely. - Can Lane Keeping Assist in the Maserati Quattroporte 2023 assist with lane changes?
Maserati Quattroporte 2023 Lane Keeping Assist helps keep the vehicle in its lane and warns if it drifts. It may not be designed for lane changes. Signal and manually change lanes while watching traffic. - Does Lane Keeping Assist in the Maserati Quattroporte 2023 provide visual indicators or alerts?
Yes, Lane Keeping Assist in the Maserati Quattroporte 2023 alerts the driver of lane departures or system corrections on the instrument cluster or infotainment display. These indicators inform the driver of system status.
Useful Links
View Full User Guide: Maserati Quattroporte 2023 User Manual | Auto User Guide
Download Manuals: On-Board Owner Documentation | Maserati