Service Concept

The following are replaced as complete units:

• 'Business CD' radio
• 'Professional' radio
• 'Business' navigation system (M-ASK)

The service concept of the CCC permits replacement of individual assemblies. It is based on the concept implemented on the E60. The following assemblies can be replaced:

• Fan
• CD and DVD player
• Front panel
• HIP, gyro sensor
• Tuner/audio board

Observe the electro-static discharge (ESD) guidelines when replacing components.