Maserati GranTurismo 2024 Active Lane Management User Manual
Introduction
The Maserati GranTurismo 2024 Active Lane Management is a cutting-edge driver assistance feature created to improve convenience and safety while traveling on highways. This system actively monitors the car’s lane position and assists the driver in maintaining center of gravity. In order to identify lane markings on the road, the Active Lane Management feature uses a combination of sensors and cameras. Then it makes gentle steering adjustments to aid in keeping the car in the intended lane. On lengthy highway trips, where driver fatigue or distractions may increase the risk of unintentional lane departures, this technology is especially helpful.
The Active Lane Management feature on the Maserati GranTurismo 2024 encourages safer and more secure highway driving. It improves stability and lowers the chance of unintentional lane departures by helping the driver stay in the lane. Maserati’s dedication to fusing performance and safety for an exceptional driving experience is demonstrated by this technology.
Active Lane Management -ALM
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 “Customised Settings” of this chapter) warn the driver that the vehicle is going out of the lane initiates a steering manoeuvre 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 automatic high beam. The logic core is in the front radar.
ALM system can be enabled or disabled pushing the button located at the end of the left multifunction lever, behind the steering wheel.
ALM 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.
Active Blind Spot Assist (ABSA) Intervention
When the system is enabled pushing the button at the end of the left multifunction lever and the driver intends to change lane, using or not the turning light, an active steering manoeuvre will be performed if another vehicle is detected in the Blind Spot detection zones (see “Blind Spot Assist – BSA” in this section for further information).
Emergency Lane Keeping (ELK) Intervention
WARNING!
In special cases like vehicle oncoming, vehicle overtaking, new jerseys or guardrails, Active Lane Management (ALM) may make an unexpected steering torque application. Lack of attention may lead to serious injury or death.
Speed Range of Use
| Speed | km/h (mph) |
| Minimum | 60 (37) |
| Engaged/activated | 60 (37) |
| Maximum | 180 (112) |
Customised Settings
ALM is configurable by the customer in order to maximize its efficiency based on the driver driving style and his 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 “Active Lane Management” soft-key.
Touching “Active Lane Management” soft-key to enter the setting page.
The system can be set to “Vibration only”, “Steering Assist only” and “Vibration + Steering Assist”.
lane Warning can be set to “Early” (default mode), “Medium” and “Late”. Vibration Strength can be set to “Low” (default mode), “Medium” and “High”. Steering Assist Strength can be set to “Low” (default mode), “Medium” and “High”.
Meanings of Settings
“Vibration and Steering Assist”: the system will apply steering torque when lane departure is detected showing
at the same time the proper cluster indication, adding to this steering vibration when the departure is very imminent.
When “Vibration and Steering Assist” is selected and of course ALM is enabled then two following menu will be used by the system.
- “ALM Lane Warning”: it tunes the distance to the lane boundary interested where the system will start to apply steering torque.
“ALM Vibration and Steering Assist Strength”: it tunes the vibration, steering torque and speed value increasing or decreasing it to have a stronger or weaker trajectory correction/deviation.
WARNING!
In rare cases, Active Lane Management (ALM) may make an inappropriate steering torque application. ALM may be interrupted at any time by counter steering. Lack of 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 “Main Menu Contents” in section “Dashboard Instruments and Controls”). When you are not in the “Driver Assist” page, the system status is displayed in the right digital dial (ADAS area).
ALM 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 for a very limited amount of time. When the system is enabled it will trigger cluster warning in case hands are 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, hands not on the steering wheel detected for more than a certain time.
High dynamic behaviours, driving on the lane boundary, off course will prevent the function from working.
FCW braking and stability system interventions (ESC, ABS) will also prevent the system from operating. Changing lane results in system inhibition for a certain time. In
addition, the road must respect some characteristics such as minimum maximum width, lane clearly defined by two lane boundaries and only in limited cases for a limited time at least one. The ALM 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 ALM 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 the display will indicate to keep the centre 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. - The system warns the driver with a pop-up if the vehicle stays near the lane for more than 10 seconds. The system is not available when in CORSA mode.
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 grey.
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 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 colour code has been adopted for each line (of the two presented):
- Both grey lines means system enable, not able to operate (suppression condition present or lane detection system not able to estimate properly the lane);
- Left/right grey 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 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.
An example of this screen with ALM system activated, can be found in the following figures.
ALM system is 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 in the right digital dial when exiting the “Driver Assist” screen.
System Limitations
Because of physical limits the system to properly operate 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 behaviour 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, Active Lane Management (ALM) 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 ALM 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 Faulty
When the ALM 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, avoid using the system and have the vehicle inspected at the Service Network.
Radar Device – Regulatory Information
The “Regulatory Information” for all the radio frequency and radar devices can be consulted by accessing the section “Services” on the website www.maserati.com.
FAQs
- What is Active Lane Management in the Maserati GranTurismo 2024?
Active Lane Management is a feature that offers gentle steering inputs to help the driver stay in the designated lane. - How does the Active Lane Management system work?
To identify lane markings on the road, the system makes use of sensors and cameras. Following that, it offers steering assistance to keep the car centered in its lane. - Is Active Lane Management available in all models of the GranTurismo 2024?
The GranTurismo 2024’s specific model and trim level may determine whether Active Lane Management is offered. For accurate information, it is best to refer to the manufacturer’s specifications or a licensed dealer. - Can I activate or deactivate Active Lane Management?
The driver typically has the ability to activate or deactivate Active Lane Management. It’s crucial to keep in mind that the system might have default settings when the car is started. - Does the Active Lane Management system work at all speeds?
The system is primarily intended for use while driving on highways. Depending on the particular model and system capabilities, it may have speed restrictions and have varying degrees of effectiveness. - Does the system provide visual or audible alerts when the vehicle drifts out of the lane?
Yes, the Active Lane Management system typically gives the driver a visual or audible alert when the car starts to veer off the road. - Can the Active Lane Management system prevent all instances of unintentional lane departures?
While the system helps drivers stay in their lane, it might not always be able to stop unintentional lane departures. The driver must maintain focus and actively participate while operating the vehicle. - Can I override the steering inputs provided by the Active Lane Management system?
The majority of the time, the driver has the option to manually steer the car in place of the system’s steering inputs. It’s critical that the driver always maintain control of the car. - Does the Active Lane Management system work in all weather conditions?
Weather conditions like a lot of rain, snow, or fog may affect how well the system works. In dangerous weather, it is advised to drive more cautiously and modify one’s habits as necessary. - Can I use the Active Lane Management feature on narrow or winding roads?
The primary use of Active Lane Management is on highways or other roads with distinct lane markings. It might not be appropriate for curvy or narrow roads where there are few or inconsistent lane markings. - Does the Active Lane Management system replace the need for proper driver attention?
No, the Active Lane Management system is intended to help the driver, not to take the place of their active participation and full attention while driving. - Can the Active Lane Management system detect temporary or construction lane markings?
It may not always be possible for the system to recognize temporary or construction lane markings. For precise operation, it depends on lane markings that are distinct and visible. - Can the Active Lane Management system be affected by changes in lighting conditions?
Extreme changes in lighting, like abrupt shifts from bright sunlight to darkness, may impair the system’s functionality. It’s crucial to maintain awareness and adjust your driving style accordingly. - Does the Active Lane Management system operate at night?
Although the Active Lane Management system can function at night, visibility and lighting conditions may have an impact on how well it performs. Driving in low light is advised to be done so with extra caution. - Can I rely solely on the Active Lane Management system for safe driving?
No, the Active Lane Management system is not meant to replace safe driving habits; rather, it is meant to supplement them. Driving requires constant active participation, situational awareness, and adherence to rules and regulations for traffic.
Useful Links
View Full User Guide: Maserati GranTurismo 2024 User Manual | Auto User Guide
Download Manuals: On-Board Owner Documentation | Maserati