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Home >> Audi >> 2012 >> A4 Sedan (8K2) L4-2.0L Turbo (CAEB) >> Repair and Diagnosis >> Locations >> Overview of Control Modules in Interior of Vehicle
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Overview of Control Modules in Interior of Vehicle







Control modules in interior and rear part of vehicle

Overview of control modules in interior of vehicle



Note:
• Overview be valid also for Avant (5-door models)!






1 - Headlamp Range Control Module -J431-
• Component Location and Pin Connectors: => [ / ] Headlamp Range Control Module -J431- / Headlamp Range/Cornering Lamp Control Module -J745-

1 - Headlamp Range/Cornering Lamp Control Module -J745-
• Component Location and Pin Connectors: => [ / ] Headlamp Range Control Module -J431- / Headlamp Range/Cornering Lamp Control Module -J745-

2 - Fresh Air Blower Control Module -J126-
• Component Location and Pin Connector: => [ ] Fresh Air Blower Control Module -J126-

3 - Front Information Display Control Head Control Module -J523-
• Models with MMI Basic
• Component Location: Behind glove compartment
• Models with MMI High:

3 - CD Changer -R41- /DVD Changer -R161-
• Models with MMI
• Component Location and Pin Connectors: => [ / ] Locations
• Models without MMI

3 - Chip Card Reader Control Module -J676-
• Component Location and Pin Connector: => [ ] Chip Card Reader Control Module -J676-

4 - Front Passenger's Door Control Module -J387-
• Component Location and connectors for models with left-hand drive: => [ ] Front Passenger's Door Control Module -J387-
• Component Location and connectors for models with right-hand drive: => [ ] Front Passenger's Door Control Module -J387-

5 - Front Information Display Control Head -J685-
• Component Location and Pin Connectors: => [ ] Locations

6 - Automatic Day/Night Interior Mirror -Y7- with rain/light recognition sensor -G397-
• Component Location: => [ with ] Locations

7 - Power Sunroof Control Module -J245- with Sunroof Motor -V1-
• Component Location and Pin Connector: => [ with ] Locations






8 - Telephone Transceiver -R36-
• Component Location and Pin Connectors: => [ ] Locations

8 - Passenger Memory Seat Control Module -J521-
• Component Location: Below front passenger's seat

9 - Right Rear Door Control Module -J389-
• Component Location: In right rear door

10 - Multimedia Control Head -E380-
• Component Location: and Connector: => [ ] Locations

11 - Left Rear Door Control Module -J388-
• Component Location: In left rear door

12 - Fuel Pump (FP) Control Module -J538-
• Component Location: Below rear seat

13 - Airbag Control Module -J234-
• Component Location: and Connector: => [ ] Locations

14 - Memory Seat/Steering Column Adjustment Control Module -J136-
• Component Location: Below driver's seat

14 - Active Steering Control Module -J792-
• Component Location and Pin Connectors: => [ ] Locations

15 - Driver's Door Control Module -J386-
• Component Location and connectors for models with left-hand drive: => [ ] Driver's Door Control Module -J386-
• Component Location and connectors for models with right-hand drive: => [ ] Driver's Door Control Module -J386-

16 - Instrument Cluster Control Module -J285-
• Component Location and Pin Connector: => [ ] Locations

17 - 16-Pin Connector -T16- , Data Link Connector
• Component Location: => [ , Data Link Connector ] Locations

17 - Vehicle Electrical System Control Module -J519-
• Component Location and connectors for models with left-hand drive: => [ ] Vehicle Electrical System Control Module -J519-
• Component Location and connectors for models with right-hand drive: => [ ] Vehicle Electrical System Control Module -J519-






18 - Steering Column Electronic Systems Control Module -J527-
• Component Location: On steering column

18 - Electronic Steering Column Lock Control Module -J764-
• Component Location: On steering column

18 - Multi-function Steering Wheel Control Module -J453-
• Component Location: On steering column

19 - Climatronic Control Module -J255-
• Component Location and Pin Connectors: => [ ] Climatronic Control Module -J255-

20 - Front Information Display Control Head Control Module -J523-
• Models with MMI High
• Component Location: In middle part instrument panel

20 - Control Module for Information Electronics 1 -J794-
• Models with MMI
• Component Location and Pin Connectors: => [ ] Locations

20 - Radio -R- with integrated CD Changer -R41- /DVD Changer -R161-
• Models without MMI
• Component Location and Pin Connectors: => [ (with integrated /) ] Radio -R- (with integrated CD Changer -R41- /DVD Changer -R161- )
• Models with MMI: Overview of Control Modules in Rear part of vehicle - Sedan (4-door models)

21 - Data Bus On Board Diagnostic Interface -J533-
• Component Location and Pin Connectors: => [ ] Locations
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