Audi Workshop Service and Repair Manuals > A4 Mk1 > Vehicle electrics | Radio, Telephone and Navigation System - Self-diagnosis | Self diagnosis, V.A.G Inspection Service | Self-diagnosis of multi-function steering wheel

Radio, Telephone and Navigation System - Self-diagnosis

Self-diagnosis of multi-function steering wheel

Encoding control unit

This function can be used to encode the multi-function steering wheel control unit with index "G" as follows:

Notes:

◆ The encoding procedure is used to set the various configuration options for the multi-function steering wheel.
◆ The encoding table only lists the possible combinations applying to the Audi A4.
◆ The code must always correspond to the equipment fitted in the vehicle.

Encoding procedure

→ Indicated on display:

Rapid data transfer HELP

Select function XX

→ Indicated on display:

Rapid data transfer Q

07 - Encode control unit

→ Indicated on display:

Encode control unit Q

Enter code number XXXXX 06812

Code: e.g. 00011

◆ First digit: 0 = Standard
◆ Second digit: 0 = Standard
◆ Third digit; language variant: 0 = German
◆ Fourth digit; Tiptronic: 1 = With Tiptronic
◆ Fifth digit; steering wheel variant: 1 = Steering wheel for radio-/telephone operation

→ The display will show the control unit identification and the code that was entered (00011).

4B0907487G Steering wheel electronics D04 ⇒

Code 00011

‒ Press ⇒ key to terminate encoding procedure.

Indicated on display:

Rapid data transfer HELP

Select function XX

Indicated on display:

Rapid data transfer Q

06 - End output

Encoding table:

X	X	X	X	X	Code
X					Standard
0					Always zero
	X				Standard
	0				Always zero
		X			Language variant
		0 1 2 3 4 5 6			German English French Italian Dutch Spanish Portuguese
			X		Tiptronic
			0 1		Without Tiptronic With Tiptronic
				X	Steering wheel variant
				1 2	Radio and telephone operation Radio operation (6-button radio)

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