Head Unit Control Unit, Basic Function - GF82.85-D-9891A

Model All (Light transporter) 

Overview 

This document contains information on:

• General 
• Function requirements 
• Function 
  • Location 
  • Structure 

General 

The head unit control unit is the central controller unit for the entertainment and communication systems integrated in the vehicle.

Depending on the equipment installed, the head unit control unit controls the following functions:

• Multimedia system control
• Radio mode
• Media mode
• TV mode
• Smartphone integration
• Telephone
• Navigation
• WLAN hotspot
• Voice control

The head unit control unit is connected to the network architecture of the vehicle.

Function requirements 

• Circuit 30t ON

Function 

Location 

The head unit is located in the instrument panel.

Structure 

The head unit control unit contains the following components depending on the equipment:

• Radio tuner
• TV tuner
• Amplifier
• GPS receiver
• Bluetooth® receiver
• WLAN receiver

	Further basic functions
	Multimedia system, basic function		GF82.85-D-9900A
	Component descriptions
	Head unit, component description	Model 907, 910 with code XJ4 (Modification year G4-I) Model 907 with code M1E (Electric vehicle)	GF82.85-D-3140A