See also:

Blocked sensor
An extreme build-up of materials on the left and/or right quarter panel fascias such as mud or snow can cause degraded performance of the BLIS . Also, heavy rain can cause the same effect. ...

Reporting safety defects (U.S. only)
If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTS ...

Automatic search for parking space
To start, press the APA control switch (on the center console). The message center will display ACTIVE PARK SEARCHING. To designate what side of the street to search on, use the turn signal. ...