S4 Quattro Wagon V8-4.2L (BHF) (2008)
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Emergency Battery: Removal and Replacement
Telephone/Telematics System
Telematics Emergency Battery
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Turn off all electrical consumers.
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Remove ignition key.
Removing
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Remove Telephone/Telematics Control Module (J526 ). Refer to => [ Telephone/Telematics Control Module ].
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Remove both screws - arrows - on underside of Telephone/Telematics Control Module (J526) and remove cover.
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Disconnect connector - 1 - and remove Emergency Battery (Telematics) (A16) - 2 -.
Installing
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Install in reverse order.
