Download BMW X4 XDrive 28i (F26) 2018 Electrical Diagram Manual L4-2.0L Turbo (N20) PDF

✅⭐⭐⭐⭐⭐ 𝙃𝙞𝙜𝙝𝙡𝙮 𝙍𝙖𝙩𝙚𝙙 – 5-𝙎𝙩𝙖𝙧 𝙍𝙚𝙫𝙞𝙚𝙬𝙨 𝙛𝙧𝙤𝙢 𝙍𝙚𝙖𝙡 𝘾𝙪𝙨𝙩𝙤𝙢𝙚𝙧𝙨

BMW X4 xDrive 28i (F26) 2018 Electrical Diagram Manual provides comprehensive wiring schematics for the L4-2.0L Turbo (N20) engine platform. It includes detailed circuit diagrams, connector pinouts, and troubleshooting references for accurate diagnostics and repairs. Ideal for workshop use, service technicians, and automotive enthusiasts seeking reliable electrical system information for the BMW F26 platform. Enhances maintenance efficiency with precise wiring layouts and component identification for the N20 turbocharged engine system. Optimized for accurate electrical diagnostics.

MODEL COVERED:
X4 XDrive 28i (F26) 2018 L4-2.0L Turbo (N20)

MANUAL CONTENTS:
1. Active Body Work Towing_Trailer
2. Air Conditioning – Automatic A_C Circuit
3. Air Conditioning – Independent Heating Circuit
4. Anti-Lock Brakes
5. Anti-Theft – Access_Start Circuit
6. Anti-Theft – Anti-theft amp Central Locking Circuit
7. Body Computer
8. Computer Data Lines
9. Cooling Fans
10. Cruise Control
11. Defogger – Rear Defogger Circuit
12. Door Locks
13. Electronic Power Steering
14. Electronic Suspension – Air Suspension Circuit
15. Electronic Suspension – Electronic Damper Control Circuit
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_ LED Headlamps
22. Headlights – W_O LED Headlamps
23. Heated Steering Wheel Circuit (W_ M-Sports Steering Wheel)
24. Heated Steering Wheel Circuit (W_O M-Sports Steering Wheel)
25. Instrument Cluster
26. Interior Lights – Courtesy Lamps Circuit (W_ Basic Variant)
27. Interior Lights – Courtesy Lamps Circuit (W_ High Variant)
28. Interior Lights – Instrument Illumination Circuit
29. Memory Systems – Drivers Memory Seat Circuit
30. Memory Systems – Memory Mirrors Circuit (W_ LIN Bus Function)
31. Memory Systems – Memory Mirrors Circuit (W_O LIN Bus Function)
32. Mirrors
33. Mirrors – Heated Mirrors Circuit (W_ LIN Bus Function)
34. Mirrors – Heated Mirrors Circuit (W_O LIN Bus Function)
35. Navigation – All Around Vision Camera Circuit
36. Navigation – Lane Departure Warning Circuit (W_ Camera)
37. Navigation – Lane Departure Warning Circuit (W_O Camera)
38. Navigation – Navigation Circuit (W_ HIFI Radio)
39. Navigation – Navigation Circuit (W_O HIFI Radio)
40. Navigation – Parking Assistant Circuit
41. Navigation – Rear Camera Circuit
42. Power Distribution
43. Power Tops
44. Power Windows
45. Seats – Drivers Lumbar Circuit (W_ Electric Seat Adjustment)
46. Seats – Drivers Lumbar Circuit (W_O Electric Seat Adjustment)
47. Seats – Front Heated Seats Circuit
48. Seats – Orthopedic Seats Circuit (W_ Electric Seat Adjustment)
49. Seats – Orthopedic Seats Circuit (W_O Electric Seat Adjustment)
50. Seats – Passenger Power Seat Circuit
51. Seats – Passengers Lumbar Circuit (W_ Electric Seat Adjustment)
52. Seats – Passengers Lumbar Circuit (W_O Electric Seat Adjustment)
53. Seats – Rear Heated Seats Circuit
54. Shift Interlock
55. Sound Systems – Base Radio Circuit
56. Sound Systems – Hifi Radio Circuit
57. Sound Systems – MOST Data Bus Circuit
58. Sound Systems – Top Hifi Radio Circuit
59. Sound Systems – Video System Circuit
60. Starting_Charging – Charging Circuit
61. Starting_Charging – Starting Circuit
62. Supplemental Restraints
63. Transmissions – A_T Circuit
64. Transmissions – AWD Circuit
65. Trunk, Tailgate, Fuel Doors – Contact-Free Tailgate Opening Circuit
66. Trunk, Tailgate, Fuel Doors – Trunk amp Fuel Door Release Circuit
67. Warning Systems
68. Wiper_Washer
69. Supply of Sensor System_Aktorik SSP-SSP-SP0000057282 – V.7
70. Power Socket for Cigarette Lighter SSP-BTS-SP0000056437 – V.2
71. A11 Crash Safety Module SSP-BTS-SP0000053886 – V.7
72. A156 Dynamic Stability Control SSP-BTS-SP0000060200 – V.1_001
73. A156 Dynamic Stability Control SSP-BTS-SP0000060200 – V.1_002
74. A156 Dynamic Stability Control SSP-BTS-SP0000061048 – V.1_001
75. A156 Dynamic Stability Control SSP-BTS-SP0000061048 – V.1_002
76. A156 Dynamic Stability Control SSP-BTS-SP0000061049 – V.1_001
77. A156 Dynamic Stability Control SSP-BTS-SP0000061049 – V.1_002
78. A16 Car Access System SSP-BTS-SP0000058114 – V.5
79. A167 All-Round Vision Camera SSP-BTS-SP0000061055 – V.1
80. A189 Electronic Damper Control SSP-BTS-SP0000061040 – V.1
81. A21 Roof Function Center SSP-BTS-SP0000053891 – V.4
82. A21 Roof Function Center SSP-BTS-SP0000060289 – V.1
83. A21 Roof Function Center SSP-BTS-SP0000060292 – V.2
84. A218 Automatic Luggage Compartment Lid Actuation SSP-BTS-SP0000058117 – V.1
85. A231 Telematics Communication Box SSP-BTS-SP0000061081 – V.1
86. A231 Telematics Communication Box SSP-BTS-SP0000061085 – V.2
87. A29A Exterior Mirror, Driver SSP-BTS-SP0000062098 – V.1
88. A29A Exterior Mirror, Driver SSP-BTS-SP0000062100 – V.1
89. A36 Trailer Module SSP-BTS-SP0000060187 – V.1
90. A42 Head Unit SSP-BTS-SP0000058102 – V.5
91. A42 Headunit SSP-BTS-SP0000060512 – V.3
92. A46 Digital Motor Electronics SSP-BTS-SP0000055093 – V.6
93. A52 Top-HIFI Amplifier SSP-BTS-SP0000061051 – V.1
94. A58 Footwell Module SSP-BTS-SP0000058107 – V.4
95. A66 Tire Pressure Control SSP-BTS-SP0000058116 – V.1
96. A73A Exterior Mirror, Front Passenger SSP-BTS-SP0000063021 – V.1
97. A73A Exterior Mirror, Front Passenger SSP-BTS-SP0000063022 – V.1
98. A78 Integrated Chassis Management SSP-BTS-SP0000053923 – V.5
99. A93 Seat Module, Driver SSP-BTS-SP0000058118 – V.3
100. A95 Climate Control SSP-BTS-SP0000053924 – V.7
101. A95 Climate Control SSP-BTS-SP0000053925 – V.7
102. Active Cruise Control (ACC) SSP-SSP-SP0000058001 – V.3
103. Adaptive Headlights SSP-SSP-SP0000058038 – V.4
104. Air Distribution SSP-SSP-SP0000053311 – V.5
105. Air Distribution SSP-SSP-SP0000053312 – V.5
106. Air Supply SSP-SSP-SP0000054734 – V.10
107. Airbag Sensors SSP-SSP-SP0000053434 – V.9
108. Airbag Triggering Circuits SSP-SSP-SP0000053438 – V.10
109. All-Round Vision Camera SSP-SSP-SP0000058014 – V.6
110. All-Round Vision Camera SSP-SSP-SP0000060174 – V.3
111. All-Round Vision Camera SSP-SSP-SP0000060255 – V.1
112. All-Round Vision Camera SSP-SSP-SP0000060256 – V.1
113. Alternator SSP-SSP-SP0000055053 – V.4
114. Antitheft Alarm System SSP-SSP-SP0000053380 – V.11
115. Audio Output SSP-SSP-SP0000053416 – V.7
116. Audio Output SSP-SSP-SP0000053430 – V.8
117. Audio Output SSP-SSP-SP0000053431 – V.11
118. Automatic Luggage Compartment Lid Actuation SSP-SSP-SP0000060154 – V.3
119. Automatic Recirculated Air Control (AUC) SSP-SSP-SP0000053298 – V.6
120. Automatic Soft-Close SSP-SSP-SP0000053369 – V.6
121. Auxiliary Heating AZD-AZD-AZDMUC6412-01_F25
122. B41 Parking Assistant SSP-BTS-SP0000061052 – V.1
123. Backrest Width Adjustment, Drivers Side SSP-SSP-SP0000053342 – V.7
124. Backrest Width Adjustment, Drivers Side SSP-SSP-SP0000060546 – V.1
125. Backrest Width Adjustment, Front Passenger Side SSP-SSP-SP0000053343 – V.6
126. Backrest Width Adjustment, Passengers Side SSP-SSP-SP0000060551 – V.1
127. Blower SSP-SSP-SP0000053301 – V.5
128. Body CAN Bus Connection SSP-BTS-SP0000058127 – V.1
129. Body CAN2 Bus Connection SSP-BTS-SP0000058131 – V.5
130. Body CAN3 Bus Connection SSP-BTS-SP0000058128 – V.2
131. Brake Light SSP-SSP-SP0000053259 – V.12
132. Brake Light SSP-SSP-SP0000053586 – V.11
133. Cable Connector X176_1V SSP-BTS-SP0000060212 – V.1
134. Cable Connector X176_2V SSP-BTS-SP0000060213 – V.1
135. Cable Connector X196_1V SSP-BTS-SP0000053856 – V.4
136. Cable Connector X197_1V SSP-BTS-SP0000053857 – V.6
137. Cable Connector X226_1V SSP-BTS-SP0000058226 – V.2
138. Cable Connector X400_1V SSP-BTS-SP0000053846 – V.4
139. Cable Connector X46_1V SSP-BTS-SP0000053866 – V.3
140. Cable Connector X498_1V SSP-BTS-SP0000053867 – V.3
141. Cable Connector X786_1V, X771_1V, X774_1V, X777_1V, X780_1V, X789_1V SSP-BTS-SP0000058228 – V.3
142. Camera-Based Driver Assistance Systems SSP-SSP-SP0000055512 – V.5_001
143. Camera-Based Driver Assistance Systems SSP-SSP-SP0000055512 – V.5_002
144. Camera-Based Driver Assistance Systems SSP-SSP-SP0000055512 – V.5_003
145. Camera-Based Driver Assistance Systems SSP-SSP-SP0000060204 – V.2_001
146. Camera-Based Driver Assistance Systems SSP-SSP-SP0000060204 – V.2_002
147. Camera-Based Driver Assistance Systems SSP-SSP-SP0000060204 – V.2_003
148. Central Information Display SSP-SSP-SP0000058068 – V.1_001
149. Central Information Display SSP-SSP-SP0000058068 – V.1_002
150. Central Locking System SSP-SSP-SP0000058006 – V.6
151. Cigarette Light and Sockets SSP-SSP-SP0000060176 – V.2
152. Comfort Access SSP-SSP-SP0000060265 – V.2
153. Connection of Mobile Devices SSP-SSP-SP0000053426 – V.11
154. Connectivity Business SSP-BTS-SP0000057435 – V.4_001
155. Connectivity Business SSP-BTS-SP0000057435 – V.4_002
156. Connectivity Business SSP-BTS-SP0000057435 – V.4_003
157. Connectivity Business Combox SSP-BTS-SP0000056332 – V.5_001
158. Connectivity Business Combox SSP-BTS-SP0000056332 – V.5_002
159. Connectivity Professional Combox SSP-BTS-SP0000057644 – V.3_001
160. Connectivity Professional Combox SSP-BTS-SP0000057644 – V.3_002
161. Connector 58G X358_1V SSP-BTS-SP0000053844 – V.5
162. Connector 58G X48_1V, X56_1V, X83_1V, X84_1V SSP-BTS-SP0000058122 – V.3
163. Connector X0102 SSP-BTS-SP0000053622 – V.8
164. Connector X0103 SSP-BTS-SP0000060505 – V.1
165. Connector X0112 SSP-BTS-SP0000060507 – V.1
166. Connector X0113 SSP-BTS-SP0000060504 – V.1
167. Connector X113_1V SSP-BTS-SP0000060293 – V.1
168. Connector X116_1V SSP-BTS-SP0000053849 – V.7
169. Connector X121_9v SSP-BTS-SP0000058304 – V.1
170. Connector X123_1V, X55_1V SSP-BTS-SP0000053851 – V.10
171. Connector X125_1V SSP-BTS-SP0000053853 – V.3
172. Connector X12_1B SSP-BTS-SP0000054002 – V.7
173. Connector X12_2B SSP-BTS-SP0000054278 – V.4
174. Connector X13_1B SSP-BTS-SP0000055094 – V.2
175. Connector X13_2B SSP-BTS-SP0000055086 – V.3
176. Connector X14_1B SSP-BTS-SP0000054004 – V.6
177. Connector X14_2B SSP-BTS-SP0000054277 – V.4
178. Connector X162_1V SSP-BTS-SP0000053854 – V.3
179. Connector X163_1V SSP-BTS-SP0000053855 – V.3
180. Connector X227_1V SSP-BTS-SP0000053858 – V.3
181. Connector X2474 SSP-BTS-SP0000054478 – V.6
182. Connector X2475 SSP-BTS-SP0000054479 – V.5
183. Connector X2476 SSP-BTS-SP0000054480 – V.7
184. Connector X2479 SSP-BTS-SP0000054481 – V.8
185. Connector X2480 SSP-BTS-SP0000054482 – V.3
186. Connector X2481 SSP-BTS-SP0000054483 – V.8
187. Connector X28_1B SSP-BTS-SP0000058084 – V.4
188. Connector X28_1B SSP-BTS-SP0000060261 – V.3
189. Connector X300_1V SSP-BTS-SP0000053859 – V.5
190. Connector X306_1V SSP-BTS-SP0000053860 – V.3
191. Connector X40_1V SSP-BTS-SP0000053861 – V.3
192. Connector X41_1V SSP-BTS-SP0000053040 – V.9
193. Connector X42_1V SSP-BTS-SP0000058121 – V.1
194. Connector X4720 SSP-BTS-SP0000053927 – V.3
195. Connector X4723 SSP-BTS-SP0000053930 – V.4
196. Connector X4724 SSP-BTS-SP0000053928 – V.4
197. Connector X4724 SSP-BTS-SP0000053929 – V.3
198. Connector X4725 SSP-BTS-SP0000053931 – V.4
199. Connector X4725 SSP-BTS-SP0000053932 – V.3
200. Connector X54_1V SSP-BTS-SP0000060578 – V.1
201. Connector X5_1B SSP-BTS-SP0000058094 – V.4
202. Connector X5_1B SSP-BTS-SP0000060274 – V.2
203. Connector X63_1V SSP-BTS-SP0000060222 – V.2
204. Connector X64_1V SSP-BTS-SP0000060223 – V.2
205. Connector X65_1V SSP-BTS-SP0000060227 – V.1
206. Connector X66_1V SSP-BTS-SP0000060228 – V.1
207. Connector X782_1V SSP-BTS-SP0000058229 – V.1
208. Connector X783_1V SSP-BTS-SP0000058230 – V.1
209. Connector X785_1V, X770_1V, X773_1V, X788_1V, X776_1V, X779_1V SSP-BTS-SP0000058227 – V.2
210. Connector X86_1V SSP-BTS-SP0000053880 – V.5
211. Connector X895_1V SSP-BTS-SP0000058231 – V.3
212. Connector X895_2V SSP-BTS-SP0000060271 – V.2
213. Connector X8_1B SSP-BTS-SP0000058097 – V.2
214. Connector X929_1V, X933_1V SSP-BTS-SP0000058977 – V.2
215. Connector X973_1V SSP-BTS-SP0000058232 – V.2
216. Connector X9_1B SSP-BTS-SP0000058098 – V.2
217. Contact-Free Tailgate Opening SSP-BTS-SP0000058809 – V.2
218. Contact-Free Tailgate Opening SSP-SSP-SP0000058581 – V.3
219. Control Panel, Driver Assistance System SSP-SSP-SP0000060810 – V.1_001
220. Control Panel, Driver Assistance System SSP-SSP-SP0000060810 – V.1_002
221. Control Panel, Driver Assistance System SSP-SSP-SP0000060810 – V.1_003
222. Control Panel, Driver Assistance System SSP-SSP-SP0000060810 – V.1_004
223. Controller SSP-SSP-SP0000060310 – V.1
224. Crankshaft Sensor SSP-SSP-SP0000054190 – V.12
225. Daytime Driving Lights SSP-SSP-SP0000058065 – V.1
226. Daytime Driving Lights SSP-SSP-SP0000058066 – V.4
227. Daytime Driving Lights SSP-SSP-SP0000058067 – V.2
228. Diagnosis Plug SSP-SSP-SP0000053556 – V.7
229. Drivers Lumbar Support SSP-SSP-SP0000053328 – V.6
230. Drivers Lumbar Support SSP-SSP-SP0000060545 – V.1
231. Drivers Seat Adjustment SSP-SSP-SP0000060547 – V.1
232. Drivers Seat Heating SSP-SSP-SP0000053529 – V.4_001
233. Drivers Seat Heating SSP-SSP-SP0000053529 – V.4_002
234. Drivers Seat Heating SSP-SSP-SP0000053530 – V.5_001
235. Drivers Seat Heating SSP-SSP-SP0000053530 – V.5_002
236. Electric Auxiliary Heater SSP-SSP-SP0000053297 – V.6
237. Electric Outside Mirror SSP-SSP-SP0000053360 – V.7
238. Electric Outside Mirror SSP-SSP-SP0000053363 – V.6
239. Electric Steering Lock SSP-SSP-SP0000060562 – V.2_001
240. Electric Steering Lock SSP-SSP-SP0000060562 – V.2_002
241. Electrochromic Mirror SSP-SSP-SP0000053365 – V.8
242. Electrochromic Mirror SSP-SSP-SP0000060283 – V.2
243. Electromechanical Power Steering SSP-SSP-SP0000053521 – V.10