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Home >> Volvo >> 2007 >> XC70 >> Repair and Diagnosis >> External Pages >> Different car >> Section 50 (Bulbs, Control Modules, Charging - Design And Function) >> Headlight Control Module (HCM) (2007) >> Diagnostic functions >> Activating components
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Activating components

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2007 Volvo V70, 2006 Volvo V70, 2005 Volvo V70, 2004 Volvo V70, and 2003 Volvo V70. However, it is still accessible from the selected car via links, so may be relevant.

This function can be used to activate components to check that they are working.

For more information on activations, see Vehicle communication information under Specifications, other.

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