Cadillac 2010 STS - Manual (Page 265)

PRESS START AND BRAKE TO START
ENGINE
This message displays when you need to press down
on the brake pedal while pressing the start button on
the electronic keyless ignition when trying to start your
vehicle. See Starting the Engine on page 3‑27 for more
information.
RADAR CRUISE NOT READY
This message displays when the Adaptive Cruise
Control system is not activating due to a temporary
condition. Your vehicle does not require service. This
message also displays when either of the following
conditions occur:
. The driver turns off the head-up display (HUD)
while the Adaptive Cruise Control is engaged.
. The driver attempts to engage the Adaptive Cruise
Control while the HUD is off.
If this message appears when attempting to activate the
system, continue driving for several minutes and then
try activating the system again.
RIGHT REAR DOOR AJAR
This symbol appears with
this message.
This message displays when the passenger side rear
door is not closed completely. Make sure that the door
is closed completely.
SERVICE AC (Air Conditioning)
SYSTEM
This message displays when the electronic sensors that
control the air conditioning and heating systems are no
longer working. Have the climate control system
serviced by your dealer/retailer if a drop in heating and
air conditioning efficiency is noticeable.
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