The sunroof has an automatic reversal system that is only active when the sunroof
is operated in express-close mode.
If an object is in the path while express-closing, the reversal system will detect
an object, stop, and open the sunroof slightly...
Other information:
If equipped, LDW may help avoid crashes due to unintentional lane departures.
LDW uses a camera sensor to detect the lane markings at speeds of 56 km/h (35 mph)
or greater. It may provide an alert if the vehicle is crossing a lane without using
a turn signal in that direction...
If equipped, OnStar provides these services:
With Stolen Vehicle Assistance, OnStar Advisors can use GPS to pinpoint
the vehicle and help authorities quickly recover it.
With Remote Ignition Block, if equipped, OnStar can block the engine from
being restarted...