Overview - Keyless Access Authorization System

Fig 1: Locating Keyless Access System Components

Courtesy of AUDI OF AMERICA, LLC

1. Steering Column
2. Electronic Steering Column Lock Control Module -J764-
   • Removing and Installing, refer to ELECTRONIC STEERING COLUMN LOCK CONTROL MODULE -J764-, REMOVING AND INSTALLING
3. Front Passenger Exterior Door Handle
   • With the Right Front Exterior Door Handle Touch Sensor -G606-
   • Overview, refer to OVERVIEW - EXTERIOR DOOR HANDLE FOR KEYLESS ACCESS AUTHORIZATION SYSTEM .
4. Rear Passenger Side Exterior Door Handle
   • With the Right Rear Exterior Door Handle Touch Sensor -G418-
   • Overview, refer to OVERVIEW - EXTERIOR DOOR HANDLE FOR KEYLESS ACCESS AUTHORIZATION SYSTEM .
5. Right Access/Start Authorization Antenna -R201-
   • Component location: on the right rear door
   • Removing and installing, refer to LEFT AND RIGHT ACCESS/START AUTHORIZATION ANTENNA -R200- / -R201-, REMOVING AND INSTALLING 
6. Comfort System Central Control Module -J393-
   • Component location: behind the right luggage compartment trim panel
   • Removing and installing, refer to COMFORT SYSTEM CENTRAL CONTROL MODULE -J393-, REMOVING AND INSTALLING
7. Antenna Amplifier -R24-
   • With Central Locking and Anti-Theft Alarm System Antenna -R47-
   • Attached to the rear lid
   • Removing and installing, refer to ANTENNA AMPLIFIER -R24- /ANTENNA AMPLIFIER 4 -R113-, REMOVING AND INSTALLING .
8. Access/Start System Antenna in Luggage Compartment -R137-
   • Component location: on left luggage compartment rear lid end panel
   • Removing and installing, refer to ACCESS/START SYSTEM ANTENNA IN LUGGAGE COMPARTMENT -R137-, REMOVING AND INSTALLING 
9. Rear Driver Side Exterior Door Handle
   • With the Left Rear Exterior Door Handle Touch Sensor -G417-
   • Overview, refer to OVERVIEW - EXTERIOR DOOR HANDLE FOR KEYLESS ACCESS AUTHORIZATION SYSTEM .
10. Left Access/Start Authorization Antenna -R200-
    • Component location: on the left rear door
    • Removing and installing, refer to LEFT AND RIGHT ACCESS/START AUTHORIZATION ANTENNA -R200- / -R201-, REMOVING AND INSTALLING 
11. Driver Side Outside Door Handle
    • With the Left Front Exterior Door Handle Touch Sensor -G605-
    • Overview, refer to OVERVIEW - EXTERIOR DOOR HANDLE FOR KEYLESS ACCESS AUTHORIZATION SYSTEM .
12. Access/Start Authorization Button -E408-
    • MMI Basic component location: in center console insert
    • MMI Convenience component location: in the installation frame for the Multimedia System Control Head -E380-
    • Removing and installing, refer to ACCESS/START AUTHORIZATION BUTTON -E408-, REMOVING AND INSTALLING
13. Access/Start System Antenna 1 in Vehicle Interior -R138-
    • Component location: under the front center console
    • Removing and installing, refer to ACCESS/START SYSTEM ANTENNA 1 IN VEHICLE INTERIOR -R138-, REMOVING AND INSTALLING 

Fig 2: Access/Start Authorization Antenna 1 In Vehicle Interior -R138-

Courtesy of AUDI OF AMERICA, LLC

1. Access/Start System Antenna 1 in Vehicle Interior -R138-
2. Mount
3. Connector
4. Screw - 2 Nm 

Fig 3: Identifying Left Access/Start Authorization Antenna -R200-

Courtesy of AUDI OF AMERICA, LLC

-- Tighten the screws -arrows- on the access/start authorization antenna to 2 Nm. 

Fig 4: Identifying Access/Start System Antenna In The Luggage Compartment

Courtesy of AUDI OF AMERICA, LLC

-- Tighten the nuts -arrows- on the Access/Start System Antenna in Luggage Compartment -R137- to 2 Nm.