One problem related to headlight switch has been reported for the 2006 Chevrolet Avalanche. The most recently reported issues are listed below.
The contact owns a 2006 Chevrolet Avalanche. The contact stated that the headlights failed to operate properly. The contact personally diagnosed the vehicle and found that the automatic headlight control switch had failed. The vehicle was repaired by the contact. The manufacturer was contacted about the failure. The failure mileage was 24,862. The VIN was unavailable.