
For the base level cluster, this light 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.

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.
Engine Oil Pressure Light
Diesel Exhaust Fluid (DEF) Warning Light#07-02-32-002N: Hydraulic Power Steering System Leak - Required Diagnostic Actions - (Sep 18, 2013) Hydraulic Steering
Subject:Hydraulic Power Steering System Leak – Required Diagnostic ActionsModels: 2005-2014 GM Cars and TrucksEquipped with Hydraulic SteeringThis bulletin has been revised to add the 2014 model year and to change the tool requiredto remove the steering line fitting seals. Please discard Corporat ...