2021 McLaren Super Series 765LT Cruise Control (SCC)
The 2021 McLaren Super Series 765LT’s Cruise Control system (SCC) is the pinnacle of driving comfort and technological complexity. It combines the brand’s history of high-performance cars with cutting-edge features that help drivers. This state-of-the-art SCC system shows how dedicated McLaren is to making driving an unforgettable experience. It effortlessly maintains a desired speed on highways and long stretches of road. The 765LT’s SCC is unique because it can change based on radar and camera technology. It can keep a set speed and also change it on the fly to keep a safe distance from the car in front of it. This system, which is built right into the supercar’s electronics, improves both comfort and safety. It makes long trips more enjoyable and shows how committed McLaren is to technical excellence and new ideas, even in its high-performance lineup.
Cruise Control
Overview
WARNING: Pay particular attention to road and traffic conditions, when cruise control is activated, and always travel at a speed which is safe for the current conditions.
Never use cruise control on winding or slippery roads or when visibility is poor, e.g. in fog, heavy rain or snow.
Cruise control allows the driver to maintain a constant speed without using the accelerator pedal. This is useful on motorway journeys where a constant speed can be maintained for long periods.
All cruise control functions are operated by the cruise control stalk, positioned on the right of the steering column.
Using cruise control 
Accelerate to the desired speed and push the stalk up briefly, to activate cruise control. The set speed will appear on the Folding Driver Display.
NOTE: Cruise control will only operate at speeds in excess of 20 mph (30 km/h).
Speed can be increased at any time by pressing the accelerator pedal. Once the accelerator pedal is released the vehicle will return to the cruise control speed.
WARNING: Always be aware that cruise control is engaged and do not override cruise control for extended periods. Releasing the accelerator in these circumstances could lead to the vehicle not decelerating at the rate you expect.
Cancelling cruise control 
Briefly press the cruise control stalk away from you.
Cruise control is cancelled. The indicator on the Folding Driver Display extinguishes but the last speed set remains stored.
NOTE: The last speed stored is cleared when you switch off the engine.
Cruise control is also cancelled if the foot brake is pressed, if neutral is selected or if active speed limiter is selected.
NOTE: Cruise control is cancelled automatically if electronic stability control detects wheel spin, vehicle skid or if electronic stability control is switched off.
Increasing cruise control speed
- A brief press of the stalk upwards will increase the vehicle speed in 1 mph (1 km/h) increments (depending on the units selected, see Distance & Speed unit, );
or press and hold the stalk upwards until the desired speed is reached, then release the stalk;
or accelerate to the new desired speed and push the stalk up. - Reducing cruise control speed
A brief press of the stalk downwards will decrease the vehicle speed in 1 mph (1 km/h) decrements (depending on the units selected, see Distance & Speed unit,);
or press and hold the stalk downwards, the vehicle will decelerate, release the stalk when the desired speed has been reached.
NOTE: If you decelerate using the cruise control stalk, the gearbox may shift down to increase the rate of deceleration.
Downshifting manually using the gear change paddles will not disengage cruise control.
Resuming a stored speed
WARNING: Only resume the stored speed if it is appropriate for the current road and traffic conditions. Sudden acceleration could endanger yourself and others.
Pull the cruise control stalk briefly towards you.
Cruise control will adjust the vehicle’s speed to the last speed stored.
FAQs
Speed Cruise Control is what SCC on the 2021 McLaren Super Series 765LT stands for. It is a feature that aids in keeping your speed steady when driving, particularly on highways.
Release the accelerator pedal after setting your chosen speed by accelerating or decelerating to the required speed and pressing the SCC button on your steering wheel.
The minimum speed needed can differ between models, and it might not function at very low speeds.
You can change the preset speed by clicking the “Set” button after manually accelerating or decelerating or by using the “+” and “-” buttons on your steering wheel.
You can do this by either pressing the accelerator pedal or tapping the brake pedal. SCC will restart when you let go of the pedal.
Adaptive cruise control, which modifies the following distance, may not be available on the 765LT. Standard cruise control is typically included, which maintains a predetermined speed without accounting for following distance.
Traffic or barriers are not taken into account by standard SCC. Until you manually intervene by depressing the brake or accelerator, it will keep moving at the set speed.
You can disable SCC by pressing the SCC button, lightly applying the brakes, or disabling the cruise control using the steering-wheel controls.
SCC availability could differ by trim or bundle. To ensure that SCC is present, you should confirm this with the vehicle’s documentation.
Does SCC work well in hilly or mountainous terrain? SCC may not work as well in hilly or mountainous territory because it may find it difficult to keep a consistent pace on steep inclines and declines.
While it is normally safe to use SCC in light rain or snow, it is best to disengage it for safety concerns in severe rain, snow, or slick situations.
After a brief period of becoming comfortable with the controls, SCC is intended to be user-friendly and should be simple to use.
Depending on the exact model and the local speed limits, you can set a maximum speed with SCC.
Yes, you may set SCC to a speed that is lower than the pace you are travelling at, and the car will slow down to that speed.
SCC normally operates in automatic transmission mode. It may not be as beneficial to use it in manual mode in certain circumstances, thus speed control should generally be done manually.
Useful Link
View Full PDF: 2021 McLaren Super Series 765LT User Manual | Auto User Guide
2021 McLaren Super Series 765LT Alarm System Quick Guide