Chevrolet Silverado: Warning Lights, Gauges, and Indicators / Door Ajar Light

Cruise Control Light

For vehicles with cruise control, the cruise control light is white when the cruise control is on and ready, and turns green when the cruise control is set and active...

Information Displays

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Chevrolet Silverado 2019-2026 Owners Manual: Four-Wheel-Drive Light

Auto Mode Shown, Other Modes Similar If equipped, the four-wheel-drive light displays what mode the vehicle is in. The light will show each mode: 2WD, 4HI, AUTO (all transfer cases); 4LOW and N (two-speed transfer case only). The light will flash when a shift is in progress...

Chevrolet Silverado 2019-2026 Owners Manual: Engine Oil Life System

When to Change Engine Oil This vehicle has a computer system that indicates when to change the engine oil and filter. This is based on a combination of factors which include engine revolutions, engine temperature, and miles driven. Based on driving conditions, the mileage at which an oil change is indicated can vary considerably...