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Home >> Chevrolet >> 2010 >> Cobalt LS, 4D Sedan, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 29 (Exterior Lights) >> System Description >> Headlights System Description >> High Beams

High Beams

WARNING: This page is about a different car, the 2011 Honda Insight and 2010 Honda Insight. However, it is still accessible from the selected car via links, so may be relevant.

When you turn the headlight switch to the ON position and the dimmer/flash-to-pass switch to the high position, ground signals are supplied to under-dash fuse/relay box connector M (34P) terminals No. 3 and No. 5. The MICU then energizes the high beam headlight control circuits, supplying battery voltage to the high beam headlights, turning them on.