Key-In-Ignition Reminder; Sentry Key - RAM 1500 Owner's Manual

18 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Key-In-Ignition Reminder

Opening the driver's door when the Key Fob is in the
ignition and the ignition switch position is OFF or ACC,
a chime will sound to remind you to remove the Key Fob.
NOTE:
• The Key-In-Ignition reminder only sounds when the
Key Fob is placed in the OFF or ACC ignition position.
• If equipped with Electronic Vehicle Information Center
(EVIC) the EVIC will display "Key In Ignition".

SENTRY KEY

The Sentry Key Immobilizer System prevents unauthor-
ized vehicle operation by disabling the engine. The
system does not need to be armed or activated. Operation
is automatic, regardless of whether the vehicle is locked
or unlocked.
The system uses a Key Fob with a factory-mated Remote
Keyless Entry (RKE) transmitter and Wireless Ignition
Node (WIN) to prevent unauthorized vehicle operation.
Therefore, only Key Fobs that are programmed to the
vehicle can be used to start and operate the vehicle. The
system will not allow the engine to crank if an invalid
Key Fob is used to start and operate the vehicle. The
system will shut the engine off in two seconds if an
invalid Key Fob is used to start the engine.
NOTE: A Key Fob that has not been programmed is also
considered an invalid key.
During normal operation, after turning on the ignition
switch, the Vehicle Security Light will turn on for
three seconds for a bulb check. If the light remains on
after the bulb check, it indicates that there is a problem
with the electronics. In addition, if the light begins to
flash after the bulb check, it indicates that someone used