Cadillac 1995 DeVille Owners Literature page 165

TRANS FLUID RESET
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48
With the engine not running and the ignition ON, press and hold the OFF
and REAR DEFOG buttons until the TRANS FLUID RESET message
appears in the Information Ce.nter (bctween five and 20 seconds).
TURN SIGNAL ON
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20
This message is a reminder, after driving about a mile, that you have your
turn signal on.
TRUNK OPEN
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24
This message indicates that your trunk is open when the ignition is ON.
VERY
LOW REFRIGERANT A/C COMPRESSOR OFF
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12
This message means that the Air Conditioning system detects a
refrigerant level that is low enough to cause damage to the A/C
compressor. To avoid damage, the A/C compressor automatically turns off
and the Electronic Climate Control will automatically switch from AUTO
to ECON and remain there. Have your A/C system serviced if this
message appears.
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