LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Audi >> 2000 >> S4 Automatic >> Repair and Diagnosis >> Electrical >> Component Locations >> Electrical Component Locator >> Miscellaneous
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Electrical Component Locator: Miscellaneous

MISCELLANEOUS

Component Component Location
Alarm Horn In rear of luggage compartment, behind trim.
Coolant Fan Control (FC) Series Resistance On bottom of left front frame rail, in engine compartment.
Data Link Connector (DLC) Under left side of dash.
Front Seat Belt Tensioner Ignitor (Left) At bottom of left "B" pillar, behind trim panel.
Front Seat Belt Tensioner Ignitor (Right) At bottom of right "B" pillar, behind trim panel.
Head-Level Air Bag Ignitor (Left) On left "C" pillar, behind trim panel.
Head-Level Air Bag Ignitor (Right) On right "C" pillar, behind trim panel.
Ignition Coil (4) (1.8L) On top of cylinder head, beneath decorative cover.
Ignition Coil (6) (2.7L) On top of respective cylinder head, beneath decorative cover.
Ignition Coil (2.8L) On top front of engine. See Figure.
Left Connector Station Under bottom of left "A" pillar trim. See Figure.
Power Output Stage (1.8L) On top of air cleaner housing. See Figure.
Power Output Stage (2.7L) On top of air cleaner housing. See Figure.
Power Output Stage (2.8L) Integral with ignition coil.
Power Output Stage 2 (2.7L) On top of air cleaner housing, with brown connectors. See Figure.
Rear Seat Belt Tensioner Ignitor (Center) Behind center rear seat back.
Rear Seat Belt Tensioner Ignitor (Left) Behind left rear seat back, behind trim panel.
Rear Seat Belt Tensioner Ignitor (Right) Behind right rear seat back, behind trim panel.
Right Connector Station Under bottom of right "A" pillar trim. See Figure.