Housing for safety-relevant control devices in vehicles

The present invention relates to a housing system for safety-relevant control devices in vehicles, comprising a receptacle attached to the car body and a housing part that can be inserted into the receptacle. A housing system for safety-relevant control devices in vehicles comprises a receptacle () for attachment to a car body and a housing part () that can be inserted into the receptacle (). The receptacle () and the housing part () have complementary form-fitting elements () that represent a coding and that engage each other when the housing part () is mounted in the receptacle (), permitting complete assembly of the housing part () into the receptacle () only when the form-fitting elements (), of the receptacle () and the housing part () satisfy a predefined complementarily condition.