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Home >> BMW >> 2012 >> 335i 2D Convertible, Standard Trans >> Repair and Diagnosis >> General Information >> OEM General Information >> Functional Description - F30 >> Body Electrical System - Functional Description >> Front Electronic Module (FEM) >> Brief component description >> Electronic immobilizer

Electronic immobilizer

There are some changes to the start enable via the electronic immobilizer. One new feature is the discontinuation of the Car Access System (CAS) signal. Powertrain CAN and FlexRay already render data transfer between Front Electronic Module (FEM) and engine control redundant. In addition, the Front Electronic Module (FEM) controls the release of the electric steering lock.