CTA false alerts

Due to the nature of radar technology, there may be certain instances when the BLIS will alert with no object present when backing up. This is known as a false alert. Some level of false alerts are normal.
Circumstances that may cause a false alert when backing up are backing out of a garage, backing into a parking space, and objects very close to the sensor. False alerts are temporary and self correct.
See also:
Accessory delay
With accessory delay, the window switches, audio system and moon roof
(if equipped) may be used for up to 10 minutes after the ignition is
turned off or until either front door is opened. ...
Looks
Even though the MKS is a comfortable car with a refined interior and a lot of
standard features, the first thing people will notice is its bold looks. The
profile is vanilla bland, but both the sn ...
Switching off AdvanceTrac
If the vehicle is stuck in snow, mud or sand, and seems to lose engine
power, switching off certain features of the AdvanceTrac system may be
beneficial because the wheels are allowed to spin. Thi ...
