See also:

Blind spot information system (BLIS ) with crosstraffic alert (CTA) (if equipped)
The BLIS is a convenience feature that aids the driver in assessing whether a vehicle is within an area on either side of the vehicle extending rearward from the outside mirrors to approxima ...

2010 Lincoln MKS Review
Lincoln is a brand adrift in the automotive marketplace. Few of its models set themselves apart from lesser-equipped Fords, and those that do usually fall short of the competition from Lexus, Infi ...

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. ...