Acura RL Adaptive Cruise Control 2011 Manual

Acura RL Adaptive Cruise Control 2011 Sedan manual cover
Pages 1
Year 2011
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Acura RL Adaptive Cruise Control 2011 Sedan Specification

The Acura RL 2011 Sedan features an advanced Adaptive Cruise Control (ACC) system designed to enhance driver convenience and safety. This sophisticated system utilizes a millimeter-wave radar sensor mounted at the front of the vehicle to monitor the distance between the RL and the vehicle ahead. The ACC system operates by detecting slower-moving vehicles in the same lane and automatically adjusting the RL's speed to maintain a pre-set following distance, thus reducing driver fatigue during long journeys and in heavy traffic conditions.

The system offers a range of selectable following distances, which can be set by the driver through the Multi-Information Display (MID) interface. It can operate at speeds between 25 and 90 mph, making it versatile for both highway and city driving. When the road ahead is clear, the ACC system will accelerate the RL back to the pre-set speed. If a slower vehicle is detected, the system will decelerate or even apply the brakes if necessary to maintain the selected gap.

The ACC is seamlessly integrated with the Acura RL's braking and throttle systems, ensuring smooth and predictable adjustments. It also includes a fail-safe mechanism that deactivates the system and alerts the driver to take manual control if conditions become unsuitable for ACC operation. Additionally, the system is designed to work in tandem with the Collision Mitigation Braking System (CMBS) to provide an added layer of safety, further enhancing the vehicle's overall safety profile.

In summary, the Acura RL 2011 Sedan's Adaptive Cruise Control system exemplifies advanced automotive technology, delivering both comfort and enhanced safety to the driver through its intelligent speed and distance management capabilities.

Acura RL Adaptive Cruise Control 2011 Sedan F.A.Q.

How do I activate the Adaptive Cruise Control on my 2011 Acura RL?

To activate the Adaptive Cruise Control, press the MAIN button on the steering wheel. Then, accelerate to your desired speed and press the SET button to engage the system.

What should I do if the Adaptive Cruise Control is not maintaining the set distance?

If the system is not maintaining the set distance, ensure that the radar sensor is not obstructed by dirt or debris. If the issue persists, consult your owner's manual or contact a certified Acura technician.

Can I use Adaptive Cruise Control in heavy rain or snow conditions?

It is not recommended to use Adaptive Cruise Control in heavy rain or snow as the sensors may not function properly, potentially leading to unsafe driving conditions.

How do I adjust the following distance in Adaptive Cruise Control?

You can adjust the following distance by using the DISTANCE button on the steering wheel. Each press changes the distance setting, which is displayed on the instrument panel.

What does the ACC indicator light mean on my dashboard?

The ACC indicator light illuminates when the Adaptive Cruise Control system is activated. If it flashes, there may be a system malfunction, and you should have the vehicle inspected by a professional.

Can Adaptive Cruise Control bring my 2011 Acura RL to a complete stop?

The 2011 Acura RL's Adaptive Cruise Control can slow the vehicle down but does not bring it to a complete stop. You must be prepared to take over braking when necessary.

Why is my Adaptive Cruise Control not available or showing an error message?

An error message could indicate sensor obstruction, system calibration issues, or a malfunction. Check for obstructions and ensure the sensors are clean. If the issue persists, consult a professional.

How often should I have my Adaptive Cruise Control system checked or serviced?

It's advisable to have your Adaptive Cruise Control system checked during your regular vehicle maintenance schedule or if you notice any issues with its performance.

Does Adaptive Cruise Control work at all speeds in the 2011 Acura RL?

The Adaptive Cruise Control in the 2011 Acura RL is designed to work at speeds above approximately 25 mph. It may not function effectively at lower speeds.

What should I do if my Adaptive Cruise Control disengages unexpectedly?

If the system disengages unexpectedly, check for any alerts or messages on the dashboard. Ensure that the sensor is unobstructed and consult with an Acura specialist if the problem continues.