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Where is the collision prevention assist plus sensor location?


As vehicle technology continues to advance, understanding the various components that contribute to safety features is essential for every car owner. One such feature is the Collision Prevention Assist Plus system, which plays a crucial role in preventing accidents. In this article, we will explore the location of the sensor associated with this system, helping you better understand your vehicle's safety mechanisms.


What is the Collision Prevention Assist Plus System?


The Collision Prevention Assist Plus system is designed to detect potential collisions and provide warnings to the driver. If necessary, it can also apply the brakes automatically to prevent or mitigate an accident. This system relies on various sensors strategically placed around the vehicle to function effectively.


Location of the Collision Prevention Assist Plus Sensor


The primary sensor for the Collision Prevention Assist Plus system is typically located in the front of the vehicle. Here are the common locations where you can find this sensor:



  • Front Bumper: The most common location for the sensor is integrated into the front bumper. This allows it to monitor the distance between your vehicle and any obstacles ahead.

  • Grille Area: Some vehicles have the sensor mounted within the grille, providing a clear line of sight for detecting objects in front of the car.

  • Windshield: In certain models, additional sensors may be located near the rearview mirror on the windshield, which helps in detecting vehicles approaching from the side.


Understanding where these sensors are located can help you maintain them properly and ensure they function correctly. Regular inspections can prevent issues that may arise from dirt or damage to these critical components.


Importance of Sensor Maintenance


Maintaining the Collision Prevention Assist Plus sensor is vital for the safety of your vehicle. Here are some tips to ensure your sensors remain in good working condition:



  • Regular Cleaning: Keep the sensor area clean from dirt, debris, and ice to ensure accurate readings.

  • Professional Inspections: Have your vehicle inspected by a professional mechanic regularly to check for any sensor malfunctions.

  • Awareness of Warning Lights: Pay attention to any warning lights on your dashboard that may indicate a problem with the collision prevention system.


By following these maintenance tips, you can help ensure that your vehicle's safety features operate effectively, providing you with peace of mind while driving.


Frequently Asked Questions

Where is the DPS sensor located?


exhaust manifold outlet
Sensors are located in the exhaust manifold outlet of the exhaust system.



How do I check the forward collision avoidance assist system?


With the vehicle on, select Settings → Vehicle → Driver assistance → Forward safety → Fwd. cross-traffic safety from the infotainment system screen to turn on Junction Crossing function and deselect to turn off the function. When the vehicle is restarted, Forward Collision-Avoidance Assist will always turn on.



Why won't my forward collision warning work?


Forward Collision-Avoidance Assist may not properly operate in an area (e.g. open terrain), where any substance are not detected after turning ON the vehicle. Forward Collision-Avoidance Assist may not operate normally if the vehicle is turned off and restarted with the front radar cover, bumper or sensor covered.



Where are the sensors on a pre-collision assist?


Front bumper area: The pre-collision system typically utilizes sensors located in the front bumper area. Look for any visible damage, loose connections, or dirt/debris that could be obstructing the sensors. Grille area: Some vehicles have sensors embedded in or around the grille.



Where is the FCW sensor located?


Forward Collision warning or FCW. Available on select trims is designed to alert the driver if a possible collision with a vehicle ahead of the car is detected. While the vehicle is traveling faster



Where are Mercedes sensors located?


The frequency of the waves is also used to calculate the speed of the object cleaning dirty Mercedes radar sensors and cameras The Grille mounted sensor the radar sensor is located on the front of



Where is the collision prevention assist sensor on a Mercedes?


You do have a collision prevention assist module with built in radar sensor located on the right center side of the bumper. If the collision module is blocked at all behind the front bar, it will definitely set a fault code eventually.



Where is the collision mitigation sensor located?


How Does Collision Mitigation Braking Work? The CMBS utilizes a radar sensor in the grille and a front-facing camera located behind the rearview mirror to help detect other vehicles and pedestrians on the road ahead.



How do you clean a collision sensor?


If weather permits, get regular car washes to keep the sensors on your car clean. For do-it-yourself cleaning, use a mild automotive-specific detergent so you won't damage your car's paint. Be gentle in cleaning fenders, because salt and sand can be abrasive on paint.



Where is the forward collision warning sensor located?


The Intelligent Forward Collision Warning system uses a radar sensor located in the front of the vehicle to measure the distance between the two cars ahead, as well as their relative speed.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.