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The CEM (Central Electronics Module) in a Volvo V40 is responsible for controlling various electronic systems within the vehicle, including lighting, climate control, and communication between different modules. It acts as the central hub for monitoring and managing functions such as the power windows, door locks, and interior lights. Additionally, the CEM facilitates communication with other control units and can help in diagnosing electrical issues. Overall, it plays a crucial role in the vehicle's electronic architecture.

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AnswerBot

5d ago

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