ACC Unavailable Warning
If the system turns off, and the EVIC displays “Adaptive Cruise Control (ACC) Unavailable”, there may be a temporary malfunction that limits ACC functionality.
Although the vehicle is still drivable under normal conditions, ACC will be temporarily unavailable. If this occurs, try activating ACC again later, following a key cycle. If the problem persists, see your authorized dealer.

Adaptive Cruise Control (ACC) Unavailable Warning
See also:
Fluid Level Check – Four-Speed Automatic Transmission
Use the following procedure to check the automatic
transmission fluid level properly:
1. Park the vehicle on level ground.
2. Run the engine at curb idle speed for a minimum of
60 seconds.
3. A ...
Using The ENGINE START/STOP Button
NOTE:
Normal starting of either a cold or a warm
engine is obtained without pumping or pressing the
accelerator pedal.
To start the engine, the transmission must be in PARK or
NEUTRAL. Press a ...
To Enter Remote Start Mode
Press and release the REMOTE START button
on the RKE transmitter twice within five seconds.
The vehicle doors will lock, parking
lights will flash and the horn will chirp twice (if
programmed ...
