Cadillac 2011 STS - Manual (Page 269)

Black plate (83,1) Cadillac STS Owner Manual - 2011
NO FOBS DETECTED
This message displays if the vehicle does not detect the
presence of a keyless access transmitter when you
have attempted to start the vehicle or a vehicle door
has just closed. The following conditions may cause this
message to appear:
. Driver-added equipment plugged into the
accessory power outlet on the center console
is causing interference. Examples of these
devices are cell phones and cell phone chargers,
two-way radios, power inverters, or similar items.
Try moving the keyless access transmitter away
from these devices when starting the vehicle. In
addition, PDA devices and remote garage and
gate openers may also generate Electromagnetic
Interference (EMI) that may interfere with the
keyless access transmitter. Do not carry the
keyless access transmitter in the same pocket
or bag as these devices.
. The vehicle is experiencing Electromagnetic
Interference (EMI). Some locations, such as
airports, automatic toll booths, and some gas
stations, have EMI fields which may interfere
with the keyless access transmitter.
If moving the transmitter
to different locations
within the vehicle does
not help, place the
transmitter in the center
console transmitter pocket
with the buttons facing
forward and then press
the START button.
. The vehicle's battery voltage is low. The battery
voltage must be above 10 volts for the keyless
access transmitter to be detected properly.
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