Diesel Exhaust Fluid (Def); Warning Light; Security Light; High-Beam On Light - Chevrolet Equinox 2018 Owner's Manual

136 Instruments and Controls
For the uplevel cluster, this light is
near the fuel gauge and comes on
briefly when the ignition is turned on
as a check to show it is working.
It also comes on when the fuel tank
is low on fuel. The light turns off
when fuel is added. If it does not,
have the vehicle serviced.
Diesel Exhaust Fluid
(DEF) Warning Light
This light, a Driver Information
Center (DIC) Message, and a chime
come on when there is an issue with
the DEF.
If the DEF issue has not been
corrected, the light will continue to
flash. The vehicle's speed may also
be limited. See Diesel Exhaust Fluid
0 223.

Security Light

The security light should come on
briefly as the engine is started. If it
does not come on, have the vehicle
serviced by your dealer. If the
system is working normally, the
indicator light turns off.
If the light stays on and the engine
does not start, there could be a
problem with the theft-deterrent
system. See Immobilizer Operation
0 50.

High-Beam On Light

This light comes on when the
high-beam headlamps are in use.
See Headlamp High/Low-Beam
Changer 0 159.
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IntelliBeam Light
This light comes on when the
IntelliBeam system, if equipped, is
enabled. See Exterior Lamp
Controls 0 157.