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Audi SQ7 Quattro (4MG) 2021 Electrical Diagram Manual V8-4.0L Turbo (DCUE)

Audi SQ7 Quattro (4MG) 2021 Electrical Diagram Manual V8-4.0L Turbo (DCUE)

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Download Audi SQ7 Quattro (4MG) 2021 Electrical Diagram Manual V8-4.0L Turbo (DCUE) PDF

Comprehensive electrical diagram manual for the 2021 Audi SQ7 Quattro (4MG) equipped with the V8-4.0L turbocharged engine (DCUE). This detailed technical reference covers all electrical systems, wiring schematics, component locations, and circuit diagrams essential for diagnostics, repairs, and maintenance. Ideal for technicians, mechanics, and automotive professionals requiring accurate electrical system information for this high-performance luxury SUV. Includes complete wiring harness layouts and system specifications.

MODEL COVERED:
SQ7 Quattro (4MG) 2021
Engine: V8-4.0L Turbo (DCUE)

MANUAL CONTENTS:
1. Active Body Work
2. Air Conditioning – Automatic A_C Circuit (W_ Rear Controls)
3. Air Conditioning – Automatic A_C Circuit (W_ Second Heating System)
4. Air Conditioning – Automatic A_C Circuit (W_O Rear Controls amp Second Heating System)
5. Anti-Lock Brakes
6. Anti-Theft
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 – Electromechanical Power Steering Circuit
14. Electronic Power Steering – Rear Axle Steering Circuit
15. Electronic Suspension
16. Engine Controls
17. Exterior Lights – Backup Lamps Circuit
18. Exterior Lights – Exterior Lamps Circuit
19. Exterior Lights – Trailer Tow Circuit
20. Ground Distribution
21. Headlights – W_ Additional Laser High Beam
22. Headlights – W_ Lens
23. Headlights – W_O Lens amp Additional Laser High Beam
24. Heated Steering Wheel Circuit
25. Heated Windshield Circuit
26. Instrument Cluster – Instrument Cluster Circuit (W_ Active Info Display)
27. Instrument Cluster – Instrument Cluster Circuit (W_O Active Info Display)
28. Instrument Cluster – Night Vision Circuit
29. Interior Lights – Courtesy Lamps Circuit
30. Interior Lights – Instrument Illumination Circuit
31. Memory Systems – Drivers Memory Seat Circuit (W_ Comfort Seats)
32. Memory Systems – Drivers Memory Seat Circuit (W_ Sport Seats)
33. Memory Systems – Drivers Memory Seat Circuit (W_ Standard Seats)
34. Memory Systems – Memory Mirrors Circuit
35. Memory Systems – Passengers Memory Seat Circuit (W_ Comfort Seats)
36. Memory Systems – Passengers Memory Seat Circuit (W_ Sport Seats)
37. Memory Systems – Passengers Memory Seat Circuit (W_ Standard Seats)
38. Memory Systems – Steering Column Memory Circuit
39. Mirrors
40. Navigation – Emergency Call Circuit (W_ Connect Plus)
41. Navigation – Emergency Call Circuit (W_O Connect Plus)
42. Navigation – Lane Change Assistance Circuit
43. Navigation – Lane Departure Warning Circuit
44. Navigation – Navigation Circuit (W_ Amplifier amp High End Sound)
45. Navigation – Navigation Circuit (W_ Amplifier W_O High End Sound)
46. Navigation – Navigation Circuit (W_O Amplifier)
47. Navigation – Object Detection Circuit
48. Navigation – Parking Assistant Circuit (W_ Parallel Parking amp Driver Assistance)
49. Navigation – Parking Assistant Circuit (W_ Parallel Parking W_O Driver Assistance)
50. Navigation – Parking Assistant Circuit (W_O Parallel Parking)
51. Navigation – Peripheral Camera Circuit
52. Navigation – Rear Camera Circuit
53. Navigation – Telematics Circuit
54. Park Brake Release Circuit
55. Power Distribution
56. Power Tops
57. Power Windows
58. Seats – Heated Seats Circuit
59. Seats – Lumbar Circuit (W_ Ventilation)
60. Seats – Lumbar Circuit (W_O Ventilation)
61. Seats – Passenger Power Seat Circuit
62. Seats – Seat Ventilation Circuit
63. Seats – Third Row Seat Circuit
64. Shift Interlock – Shift Interlock Circuit
65. Sound Systems – MOST Data Bus Circuit
66. Sound Systems – Radio Circuit (W_ Amplifier amp High End Sound)
67. Sound Systems – Radio Circuit (W_ Amplifier W_O High End Sound)
68. Sound Systems – Radio Circuit (W_O Amplifier)
69. Sound Systems – Rear Seat Entertainment Circuit
70. Sound Systems – TV Tuner Circuit
71. Starting_Charging – Charging Circuit
72. Starting_Charging – Starting Circuit
73. Steering Column Circuit
74. Steering Column Electronic Systems Control Module Circuit
75. Supplemental Restraints
76. Transmissions – A_T Circuit
77. Transmissions – AWD Circuit
78. Trunk, Tailgate, Fuel Doors – Trunk amp Fuel Door Release Circuit
79. Vehicle Electrical System Control Module Circuit
80. Warning Systems – Brake Wear Sensor Circuit
81. Warning Systems – Chime Circuit
82. Warning Systems – Tire Pressure Monitoring Circuit
83. Wiper_Washer – Jet Heater Circuit
84. Wiper_Washer – Wiper_Washer Circuit
85. Sockets, from July 2019
86. Gasoline Engine, DCUE, from February 2020
87. System, (VH2), (VH3), from July 2019
88. A_C System, (9AD), from July 2019
89. A_C System, (9AE), from July 2019
90. A_C System, (9AQ), from July 2019
91. A_C System, (9AU), from July 2019
92. A_C System, (KH5), from July 2019
93. Access and Start Authorization, (2F0), from July 2019_001
94. Access and Start Authorization, (2F0), from July 2019_002
95. Access and Start Authorization, (2F1), from July 2019_001
96. Access and Start Authorization, (2F1), from July 2019_002
97. Adaptive Cruise Control, (8T3), (8T8), from July 2019
98. Adaptive Cruise Control, (8T4), (8T5), from July 2019
99. Airbag Systems (USA), (4UB), from July 2019
100. All-Wheel Drive, (GH2), from April 2016
101. Anti-Theft Alarm System, from July 2019
102. Assistance Systems, (JX1), from July 2019_001
103. Assistance Systems, (JX1), from July 2019_002
104. Automatic Dimming Interior Rearview Mirror, from June 2015
105. Automatic Transmission, (FM0), from July 2019
106. Automatic Transmission, (FN0), from July 2019
107. Brake System, from July 2019
108. CD Changer, (7D5), from July 2019
109. Cell Phone System, (9ZE), (9ZV), (9ZX), from July 2019
110. Center Console Switch, from July 2019
111. Communication, (0K3), (B1P), from July 2018
112. Communication, (0K3),(B1P), from September 2020
113. Communication, (IV1), (IV2), (IV3), (IV4), (IV5), (IV6), (IV7), (IV8), (IV9), (JE0), (JE1), (JE3), (JE4), from June 2020
114. Convenience System, from July 2019_001
115. Convenience System, from July 2019_002
116. Convenience System, from July 2019_003
117. Convenience System, from July 2019_004
118. Convenience System, from July 2019_005
119. Convenience System, from July 2019_006
120. Convenience System, from July 2019_007
121. Convenience System, from July 2019_008
122. Convenience System, from July 2019_009
123. Convenience System, from July 2019_010
124. Convenience System, from July 2019_011
125. Convenience System, from July 2019_012
126. Driver Assistance Systems Front Camera, (QK1), from July 2019
127. Driver Door Control Modules, from July 2019
128. Dynamic Sway Stabilization, (1P7), from May 2016
129. Engine Sound Generator, (GM4), from July 2019
130. Front Passenger Door Control Modules, from July 2019
131. Fuse Assignment, Luggage Compartment, from July 2019
132. Fuse Positions, from July 2019
133. Garage Door Opener, (VC1), (VC2), from June 2015
134. Headlamp, (8EX), from July 2019
135. Headlamp, (8IY), from July 2019
136. Headlamp, (8IZ), from July 2019
137. High-Voltage Battery System, (0K3), from October 2020
138. High-Voltage Battery System, (0K3), from September 2015
139. High-Voltage System, (0K3), from July 2019
140. Horn, Dual Tone, from July 2019
141. Infotainment MOST BUS, from July 2019
142. Infotainment MOST BUS, from June 2020
143. Instrument Cluster, (9S7), (9S8), (9S9), from July 2019
144. Interior Lighting, (QQ0), (QQ1), from July 2019
145. Interior Lighting, (QQ2), from July 2019
146. Lane Change Assistance, (7Y1), from July 2019
147. Level Control System, (1BK), (2MA), (2MB), from June 2015
148. Lid Release – Rear, from July 2019
149. Light Switch, from July 2019
150. MMI (Information Electronics 1), from July 2019
151. Network Data Bus (FlexRay Bus), from July 2019
152. Network Data Bus, from July 2019
153. Night Vision System, (9R1), from June 2015
154. Parking Distance Control, (7X1), (7X2), from July 2019
155. Parking Distance Control, (7X5), from July 2019
156. Parking Distance Control, (KA6), from July 2019
157. Peripheral Camera, (KA6), from July 2019
158. Power Rear Lid, from July 2019
159. Power Steering, Electromechanical, from July 2019
160. Rain_Light Recognition Sensor, from July 2019_001
161. Rain_Light Recognition Sensor, from July 2019_002
162. Rear Axle Steering, Electromechanical, (0N5), from July 2019
163. Rear Window Defogger, from July 2019
164. Rearview Camera (Rear Assist), (KA2), from July 2019
165. Seat Entertainment, Rear, (9WQ), from June 2015
166. Seat Heating, Front, (4A3), (4A4), from June 2015
167. Seat Ventilation, (L0L), (4D3), (4D8), from July 2019
168. Seats Adjustment, Front only, (3L4), (Q1A), from July 2019
169. Seats Adjustment, Front only, (3L5), (Q1A), from July 2019
170. Seats Adjustment, Front only, (3PN), (Q1A), from July 2019
171. Seats Adjustment, Front only, (Q1D), from July 2019
172. Seats Adjustment, Front only, (Q2J), (Q4Q), from July 2019
173. Seats, Heated Rear, (4A4), from July 2019
174. Sound System, (8RF), from July 2019
175. Sound System, (8RF), from June 2020

Attribute Details
Date 2021
Type of Manual Electrical Diagrams
Engine V8-4.0L Turbo (DCUE)
Number of Pages 1143
File Size 33.3 MB
Format PDF

: 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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