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Home >> Volvo >> 2004 >> S40 Base, 1.9 27 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 46 (Electrical Components - Design And Function (544 Body)) >> Central Locking, Keyless Entry System (2005-2011) >> System Overview (2005, 2006, 2007) >> Passive Functions

Passive Functions

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The passive functions are controlled by the keyless vehicle module (KVM). These passive functions cover unlocking, locking and vehicle start. To this end, certain components are connected to the keyless vehicle module (KVM) instead of the central electronic module (CEM).