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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 >> Low Beams

Low 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 move the headlight switch to the ON position and the dimmer/flash-to-pass switch to the low position, a ground signal is supplied to the No. 5 terminal of the under-dash fuse/relay box connector M (34P). The MICU then energizes the low beam control circuit, supplying battery voltage to the low beam of the headlights, turning them on.

NOTE: If there is a B-CAN communication failure, the headlight high beam indicator will not come on.