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Audi S4 Quattro Sedan (8WC) 2021 Electrical Diagram Manual V6-3.0L Turbo (CWGD)

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Audi S4 Quattro Sedan (8WC) 2021 Electrical Diagram Manual V6-3.0L Turbo (CWGD)

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Description

Download Audi S4 Quattro Sedan (8WC) 2021 Electrical Diagram Manual V6-3.0L Turbo (CWGD) PDF

Comprehensive electrical diagram manual for the 2021 Audi S4 Quattro Sedan (8WC) with V6-3.0L Turbo engine (CWGD). This detailed technical reference covers complete wiring schematics, electrical system layouts, component locations, and circuit diagrams essential for diagnostics, repairs, and maintenance. Ideal for technicians, mechanics, and automotive enthusiasts requiring accurate electrical system documentation. Includes detailed illustrations and technical specifications for all electrical subsystems and connections.

MODEL COVERED: 
S4 Quattro Sedan (8WC) 2021
Engine: V6-3.0L Turbo (CWGD)

MANUAL CONTENTS:
1. Active Body Work
2. Air Conditioning – Automatic A_C Circuit (W_ Climatronic)
3. Air Conditioning – Automatic A_C Circuit (W_O Climatronic)
4. Anti-Lock Brakes
5. Anti-Theft – Access_Start Circuit
6. Anti-Theft – Forced Entry Circuit
7. Body Computer – Comfort System Central Control Module Circuit
8. Computer Data Lines
9. Cooling Fans
10. Cruise Control
11. Defogger – Rear Defogger amp Heated Mirrors Circuit
12. Door Locks
13. Electronic Power Steering – Active Steering Control Module Circuit
14. Electronic Power Steering – Electromechanical Power Steering Circuit
15. Electronic Suspension
16. Engine Controls
17. Exterior Lights – Backup Lamps Circuit
18. Exterior Lights – Exterior Lamps Circuit
19. Ground Distribution
20. Headlights – W_ HID
21. Headlights – W_O HID amp Matrix Beam
22. Headlights – W_O HID W_ Matrix Beam
23. Heated Steering Wheel Circuit
24. Heated Windshield Circuit
25. Instrument Cluster – W_ FPK Active Info Display
26. Instrument Cluster – W_O FPK Active Info Display
27. Interior Lights – Courtesy Lamps Circuit
28. Interior Lights – Instrument Illumination Circuit
29. Memory Systems – Memory Mirrors Circuit
30. Memory Systems – Memory Seat Circuit
31. Mirrors – Automatic Day_Night Mirror Circuit
32. Mirrors – Power Mirrors Circuit
33. Navigation – Emergency Call Circuit
34. Navigation – Lane Change Assistance Circuit
35. Navigation – Lane Departure Warning Circuit
36. Navigation – Navigation Circuit (W_ Amplifier)
37. Navigation – Navigation Circuit (W_O Amplifier)
38. Navigation – Parking Assistant Circuit (W_ Parallel Parking)
39. Navigation – Parking Assistant Circuit (W_O Parallel Parking)
40. Navigation – Peripheral Camera Circuit
41. Navigation – Rear Camera Circuit
42. Park Brake Release Circuit
43. Power Distribution
44. Power Tops
45. Power Windows
46. Seats – Heated Seats Circuit (W_ Ventilation)
47. Seats – Heated Seats Circuit (W_O Ventilation)
48. Seats – Lumbar Circuit
49. Seats – Multi Contour Seat Circuit (W_ Power Seat Adjustment)
50. Seats – Multi Contour Seat Circuit (W_O Power Seat Adjustment)
51. Seats – Power Seats Circuit
52. Shift Interlock – Shift Interlock Circuit
53. Sound Systems – MOST Data Bus Circuit
54. Sound Systems – Radio Circuit (W_ Amplifier)
55. Sound Systems – Radio Circuit (W_O Amplifier)
56. Sound Systems – Rear Seat Entertainment Circuit
57. Sound Systems – TV Tuner Circuit
58. Starting_Charging – Charging Circuit
59. Starting_Charging – Starting Circuit
60. Steering Column Circuit
61. Steering Column Electronic Systems Control Module Circuit
62. Supplemental Restraints
63. Transmissions – A_T Circuit
64. Transmissions – AWD Circuit (W_ Torque Vectoring)
65. Transmissions – AWD Circuit (W_O Torque Vectoring)
66. Trunk, Tailgate, Fuel Doors – Trunk amp Fuel Door Release Circuit
67. Vehicle Electrical System Control Module Circuit
68. Warning Systems – Brake Wear Sensor Circuit
69. Warning Systems – Chime Circuit
70. Warning Systems – Tire Pressure Monitoring Circuit
71. Wiper_Washer – Jet Heater Circuit
72. Wiper_Washer – Wiper_Washer Circuit
73. Gasoline Engine, CWGD, from May 2017
74. System, (0K4),(VH2), from December 2018
75. A_C System, (9AK), from July 2015
76. A_C System, (9AQ), from July 2015
77. Access and Start Authorization, (2F0), from July 2015_001
78. Access and Start Authorization, (2F0), from July 2015_002
79. Access and Start Authorization, (2F1), from July 2018_001
80. Access and Start Authorization, (2F1), from July 2018_002
81. Adaptive Cruise Control, (8T3),(8T8), from July 2015
82. Airbag Systems (USA), from November 2015
83. All-Wheel Drive, (GH2), from July 2015
84. All-Wheel Drive, (GH4), from May 2016
85. Anti-Lock Brake System (ABS), from July 2015
86. Automatic Dimming Interior Rearview Mirror, from July 2015
87. Automatic Transmission – DSG 7-Speed 0CK, (G1C),(G1D), from July 2015
88. Automatic Transmission, (G1G), from July 2015_001
89. Automatic Transmission, (G1G), from July 2015_002
90. Auxiliary Air Heater (PTC), (7E6), from July 2015
91. Battery, Starter and Generator, (0K4), (VH2), from December 2018_001
92. Battery, Starter and Generator, (0K4), (VH2), from December 2018_002
93. Battery, Starter and Generator, (0K4), (VH2), from December 2018_003
94. Battery, Starter and Generator, (VH0), from July 2015_001
95. Battery, Starter and Generator, (VH0), from July 2015_002
96. Battery, Starter and Generator, (VH0), from July 2015_003
97. Cell Phone System, (9ZE), (9ZV), from July 2019
98. Comfort System, RHD, (L0R), from July 2015_001
99. Comfort System, RHD, (L0R), from July 2015_002
100. Comfort System, RHD, (L0R), from July 2015_003
101. Communication, from July 2019
102. Convenience System, (L0L), from July 2015_001
103. Convenience System, (L0L), from July 2015_002
104. Convenience System, (L0L), from July 2015_003
105. Convenience System, (L0L), from July 2015_004
106. Convenience System, (L0L), from July 2015_005
107. Convenience System, (L0L), from July 2015_006
108. Convenience System, (L0L), from July 2015_007
109. Convenience System, (L0L), from July 2015_008
110. Convenience System, (L0L), from July 2015_009
111. Convenience System, (L0L), from July 2015_010
112. Convenience System, (L0L), from July 2015_011
113. Convenience System, (L0L), from July 2015_012
114. Data Bus on Board Diagnostic Interface and Diagnostic Link Connector (DLC), from July 2015
115. Driver Assistance Systems Front Camera, (QK1), from July 2015
116. Engine Sound Generator, (FN0),(FN1), from July 2015
117. External Usage Interface, (IU3),(9B1), from February 2020
118. Fuse Positions, from July 2015
119. Garage Door Opener, (VC1),(VC2), from July 2015
120. Headlamp, (8EX), from July 2019
121. Headlamp, (8IT), from July 2019
122. Headlamp, (8IY), from July 2019
123. Heated Steering Wheel, from July 2015
124. Infotainment MOST BUS, from July 2019
125. Instrument Cluster, (9S5), (9S7), from July 2019
126. Instrument Cluster, (9S8), (9S9), from July 2019
127. Lane Change Assistance, (7Y1), from July 2015
128. Level Control System w_ Dampening Adjustment, (1BL),(1BQ),(2MC),(2MN),(2MS),(2MT),(2MV),(GH2), from July 2015
129. MMI (Information Electronics 1), from July 2019
130. Multifunction Steering Wheel, from July 2015
131. Network Data Bus (FlexRay BUS), from July 2015
132. Parking Aid, Front and Rear, (7X2), from July 2015
133. Parking Aid, Rear, (7X1), from July 2015
134. Parking Distance Control w_ Parallel Parking Assistance (Park Assist), (7X5), from July 2015
135. Peripheral Camera, (KA6), from July 2019
136. Power Steering, Electromechanical, (1N8),(L0L),(QZ7), from July 2015
137. Rearview Camera (Rear Assist), (KA2), from July 2019
138. Seat Entertainment, Rear, (9WQ), from July 2015
139. Seat Heating, (4A3),(4A4), from July 2015
140. Seat Lumbar Adjustment w_ Manual Seats, (7P1),(7P7), from July 2015
141. Seat Lumbar Adjustment, (3L3),(8I6), from July 2015
142. Seat Ventilation, (4D3), (L0L), from July 2015
143. Seats Adjustment, Front only, (3L4), from July 2015
144. Seats Adjustment, Front only, (3L4),(8I6), from July 2015
145. Seats Adjustment, Front only, (3L5),(3PB),(3PE), from July 2015
146. Seats Adjustment, Front only, (3L5),(3PB),(3PE),(8I6), from July 2015
147. Sound System, (8RM), (9VD), from July 2019
148. Sound System, (9VS), from July 2019
149. Standard Equipment, (L0L), from July 2015
150. Sunroof, Open Sky System, (3FE), from July 2015
151. Tail Lamps, (8VG), (AV0), (AV1), (AV4), from July 2019
152. Tail Lamps, (8VM), (8VP), (AV0), (AV1), (AV4), from July 2019
153. Tail Lamps, (8VM), (8VP), (AV2), from October 2019
154. Trailer Mode, (1D4), (1D8), (1D9), from July 2015
155. TV Tuner, (QU1), (QV1), from July 2015
156. USB Connections for Data Transfer, from July 2019
157. Windshield Defogger, (0K4), (0K0), (4GR), (4GY), from May 2016
158. Windshield Projection Head Up Display, (KS1), from July 2015

Attribute Details
Date 2021
Type of Manual Electrical Diagrams
Engine V6-3.0L Turbo (CWGD)
Number of Pages 1,242
File Size 30.3 MB
Format PDF
Download Information

: File Format - PDF (Portable Document Format)


: Manual Images - (High-Quality PDF)


: Printable - Entire Manual


: Compatible - All versions of Windows, ios, android


: The manual includes - Bookmarks, Searchable Text, Wiring, and Hydraulic Schematics


: Download - You will receive the PDF manual in your email after the purchase

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