Audi Workshop Service and Repair Manuals > A4 Mk3 > Vehicle electrics | System description - entry and start authorisation | Self diagnosis, V.A.G Inspection Service | Advanced Key | System overview of entry and start authorisation control unit "Advanced Key" | System overview for "Advanced Key" (2-door vehicles)

System overview for "Advanced Key" (4-door vehicles) > < System overview of entry and start authorisation control unit "Advanced Key"

System overview for „Advanced Key“ (2-door vehicles)

1 -	Entry and start authorisation button -E408-

2 -	Contact sensor for front right exterior door handle -G606-

3 -	Convenience system central control unit -J393-

4 -	Central locking and anti-theft alarm system aerial -R47-

5 -	Luggage compartment aerial for entry and start authorisation -R137-

6 -	Contact sensor for front left exterior door handle -G605-

7 -	Left aerial for entry and start authorisation -R200-

8 -	Interior aerial 1 for entry and start authorisation -R138-

9 -	Electronic steering column lock control unit -J764-

The components -J393-, -J764- and -R47- are fitted in both the standard version and the version with „Advanced Key“ as an optional extra. The remaining components are only fitted in the version with „Advanced Key“ as an optional extra.

Vehicle electrics
System description - entry and start authorisation / Self diagnosis, V.A.G Inspection Service
Advanced Key / stem_overview_of_entry_and_start_authorisation_control_unit_quot;advanced_keyquot;/">System overview of entry and start authorisation control unit "Advanced Key"
System overview for "Advanced Key" (2-door vehicles)

System overview for "Advanced Key" (4-door vehicles) > < System overview of entry and start authorisation control unit "Advanced Key"