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ACC Blinded Warning

WARNING: This page is about a different car, the 2008 Dodge Magnum, 2008 Dodge Charger, and 2008 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: ACC Menu Display In EVIC (ACC BLINDED WARNING)
GC0052562Courtesy of CHRYSLER LLC

The ACC Blinded Warning will display when conditions temporarily limit system performance. This most often occurs at times of poor visibility, such as in snow, fog, heavy rain, or when driving into direct sunlight (sunrise or sunset). The ACC system may also become temporarily blinded due to obstructions, such as dirt or ice. In these cases, the EVIC will display "ACC BLINDED."

Fig 2: ACC Sensor Location
GC0052563Courtesy of CHRYSLER LLC

If weather conditions are not a factor, the driver should examine the sensor. It may require cleaning or removal of an obstruction. The sensor is located behind the grille, slightly offset from the center of the grille.

To keep the ACC System operating properly, it is important to note the following maintenance items:

  1. Always keep the sensor clean. Carefully wipe the sensor lens with a soft cloth. Be cautious not to damage the sensor lens.
  2. Do not remove any screws from the sensor or the sensor mount. Doing so could cause an ACC system malfunction or failure and require a sensor re-alignment.
  3. If the sensor is damaged due to an accident, see your authorized dealer for service.
  4. Do not attach or install any accessories near the sensor, including transparent material, aftermarket grilles or installing a vehicle front-end protector. Doing so could cause an ACC system failure or malfunction.

When the condition that deactivated the system is no longer present, the system will return to the "ACC Off" state and will resume function by simply reactivating it.

NOTE: Installing a vehicle front-end protector or aftermarket grille or modifying the grille, attaching or install any accessories near the sensor is not recommended. Doing so may block the sensor and inhibit ACC operation.