Mercedes-Benz A-Class W177 / V177 (2018-2021)

Hi!,now. In this posting you will discover a description of fuses and relays Mercedes-Benz A-Class W177 / V177 (2018-2021) – fuse box

Include with images of box diagrams as well as their locations. Highlighted the cigarette lighter fuse (as the favourite thing people look for).
Get advice on Assistance fuses, upgrading a fuse, and more.

Mercedes-Benz A-Class W177 / V177 – fuse box diagram

Year of production: 2018, 2019, 2020, 2021.

Engine compartment

Number	Description
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
twenty
21	CBC; ALONE; Headlights.
22	Headlights
23	ESP; Parking brake.
24	ESP; Parking brake.
25
26	Engine electronics
27	Diagnostics; Engine electronics.
28	Engine electronics
29	Diesel engine; Engine electronics.
thirty	Hybrid; Engine electronics.
31	Hybrid; Engine electronics.
32
33
34
35
36
37
38
39
40	CBC; ALONE; Headlights.
41	Engine electronics
42	CBC; ALONE; Horn.
43	Automatic Transmission; Engine electronics.
44
45	Automatic Transmission
46	Hybrid
47	Distronic; FCW.
48	Headlights
49	Automatic Transmission
50	Hybrid
51	Automatic Transmission
52	Heating and air conditioning system
53	Hybrid
54	Engine electronics
55	Engine electronics
56	Engine electronics
57	Automatic Transmission; Hybrid; Diesel engine.
58
59
60
61	Hybrid
62
62
63	CBC; ALONE; Hybrid.
64	Headlights
65	driving school
66	Hybrid
67	Diesel engine
68	CBC; ALONE.
69	Engine electronics
70	Distronic; FCW.
71	Engine electronics
72	ESP; Parking brake.
73	Starter
74	Starter
75	Starter
76	Hybrid
77
78	ESP; Parking brake; Hybrid.

Passenger footwell

Number	Description
101
102	Hybrid
103	Heating and air conditioning system
104	Radio
105	4 wheel drive, AMG; Diesel engine.
106	Central lock
107	Distronic; FCW.
108	Emergency call system
109	MBUX; Navigation; Steering wheel.
110	Diagnostics
111	Instrument cluster
112	Seatbelts; Airbags.
113	Sliding roof
114	Throttle adjustment
115	Seatbelts; Airbags.
116	The driver’s seat; Passenger seat.
117	Center console or 115 / 230V socket
118
119	Seatbelts; Airbags.
120
121	Rear window heating
122
123	Power socket; USB.
124	Lighter; Front power socket.
125	Power socket; USB.
126
127
128
129	Alarm
130
131	Radio
132	Electronic ignition lock; Steering wheel lock.
133
134	4-wheel drive, AMG.
135	Diesel engine
136	The driver’s seat; Passenger seat
137
138	The driver’s seat; Passenger seat
139	4-wheel drive, AMG.
140	Control module under the ceiling
141
142	Rotary light switch
143	Heating and air conditioning system; Control panel.
144	Control panel; MBUX; Navigation; Steering wheel.
145	MBUX; Navigation; Steering wheel.
146	MBUX; Navigation; Steering wheel.
147
148	MBUX; Navigation; Steering wheel.
149	4-wheel drive, AMG.
150
151	Hybrid
152	Instrument cluster; MBUX; Navigation; Steering wheel; Radio.
153	Hybrid
154	Door functions
155	Hybrid
156	Door functions
157
158	CBC; ALONE; External lighting; Emergency lights.
159	Fuse pump
160	Electronic ignition lock; Steering wheel lock.
161	Door functions
162
163	Door functions
164
165	CBC; ALONE; External lighting; Emergency lights.
166	Heating and air conditioning system; ETC; DSRC card reader (Japan).
167	Central lock; Tire pressure monitoring (TPMS).
168	MBUX; Navigation; Steering wheel.
169	Distronic; FCW; External lighting; Emergency lights; MBUX; Navigation; Steering wheel.
170	Lighter; Front power socket; MBUX; Navigation; Steering wheel.
171	Parktronic system