2007 Chevrolet Express Van Owner's Manual - Page 184

Cruise Control Light If the reduced engine power light is on, but there is no reduction in performance, proceed to your destination. The performance may be reduced the next time the vehicle is driven. The vehicle may be driven at a reduced speed while the reduced engine power light is on, but acceleration and speed may be reduced. Canada United States The cruise light comes on whenever you set your cruise control. See Cruise Control on page 151 for more information. Anytime the check engine light stays on, the vehicle should be taken to an authorized GM dealer as soon as possible for service. Highbeam On Light This light comes on when the high-beam headlamps are in use. Reduced Engine Power Light United States Canada See Headlamp High/Low-Beam Changer on page 149. If the check engine and reduced engine power lights are on, the throttle may be disabled and a noticeable reduction in the vehicle's performance may occur. 184