Mga piyus at relay ng Mercedes-Benz B-Class (W242/W246; 2012-2018)

Jose Ford

01-08-2023 Mercedes-Benz
  • Ibahagi Ito
Jose Ford

Sa artikulong ito, isinasaalang-alang namin ang pangalawang henerasyong Mercedes-Benz B-Class (W242, W246), na ginawa mula 2011 hanggang 2018. Dito makikita mo ang mga fuse box diagram ng Mercedes-Benz B160, B180, B200, B220, B250 2012, 2013, 2014, 2015, 2016, 2017 at 2018 , kumuha ng impormasyon tungkol sa lokasyon ng mga fuse panel sa loob ng kotse, at alamin ang tungkol sa pagtatalaga ng bawat fuse (fuse layout) at relay.

Fuse Layout Mercedes-Benz B-Class 2012-2018

Mga fuse ng cigar lighter (power outlet) sa Mercedes -Benz B-Class ay ang mga fuse #70 (Rear center console socket), #71 (Luggage compartment socket) at #72 (Front cigarette lighter, interior power outlet) sa Passenger Compartment fuse box.

Passenger Compartment Fuse Box

Fuse box location

Ang fuse box ay matatagpuan sa ilalim ng sahig malapit sa passenger seat. Itiklop ang butas-butas na panakip sa sahig (1) sa direksyon ng arrow.

Upang bitawan ang takip (3), pindutin ang retaining clamp (2).

I-fold-out na takip (3) sa direksyon ng arrow patungo sa catch.

Alisin ang takip (3) pasulong.

Ang tsart ng alokasyon ng fuse (4) ay matatagpuan sa kanang bahagi sa ibaba ng takip (3).

Diagram ng fuse box

Pagtatalaga ng mga fuse at relay sa compartment ng pasahero

Valid para sa engine 651:

Element ng pampainit ng linya ng vent

Coolant thermostat heating element

Palamigan ng recirculation ng exhaust gas bypass switchover valve

Valid para sa engine 607 (Emissions standard EU5):

Oxygen sensor upstream ng catalytic converter

Boost pressure positioner

Valid para sa engine 607 (Emissions standard EU6): Oxygen sensor upstream ng catalytic converter

Valid para sa engine 607: CDI control unit

Electric Drive (W242): Electric drive at charger coolant pump

Valid para sa e ngine 607 (Emissions standard EU5):

Camshaft Hall sensor

CDI control unit

Quantity control valve

Valid para sa engine 607 (Emissions standard EU6) :

Oxygen sensor sa ibaba ng agos ng catalytic converter

CDI control unit

Electric Drive (W242): Battery cooling system coolant pump 1

Cylinder 1 ignition coil

Cylinder 2 ignition coil

Cylinder 3 ignition coil

Cylinder 4 ignition coil

Valid para sa engine 651: Quantity control valve

Valid para sa engine 607:

CDI control unit

Palakasin ang pressure positioner

Quantity control valve

Thermal management control unit

Gateway powertrain control unit

Electric Drive (W242) simula 03.11.2014: High-voltage power distributor

Valid para sa engine 607: Powertrain control unit

<2 1>5

COLLISION PREVENTION ASSIST controller unit

Electric Drive (W242): Charger control unit Power electronics control unit

Electric Drive (W242): Circuit 87C relay

Electric Drive (W242): Park pawl control unit circuit 87 relay

Electric Drive (W242): Brake booster vacuum pump supply relay (F58kQ)

PTC heater booster
№ Fused function Amp
21 May bisa para sa diesel engine:relay 5
210 mula noong 03.11.2014 maliban sa (bersyon ng Canada): Starter front-end relay 5
211 Natural Gas Drive (W242): CNG control unit 7.5
211 Electric Drive (W242): Heater circuit circulation pump 15
212 Bato para sa engine 133, 270: Connector sleeve , circuit 87M3
15
213 Valid para sa engine 133, 270, 651: Connector sleeve, circuit 87 M2e
15
214 Valid para sa engine 133, 270, 651: Connector sleeve, circuit 87M4e 10
214 Electric Drive (W242): Battery cooling system coolant pump 2 15
215 May bisa para sa gasoline engine:
20
215 Electric Drive (W242):
5
216 Valid para sa gasoline engine: ME-SFI control unit
5
217 May bisa sa transmission 724: Dual clutch transmission fully integrated transmission control unit 25
218 Electronic Stability Program control unit
219 Electric Drive (W242): Park pawl control unit 5
220 Transmission coolant circulation pump 10
221 Electric Drive (W242): Vacuum pump 40
222 Electric Drive (W242): Electrical refrigerantcompressor 7.5
223 Spare -
224 DISTRONIC electric controller unit
7.5
225 Electric Drive (W242) : Powertrain control unit 5
226 Natural Gas Drive (W242): CNG control unit
5
227 Electric Drive (W242): Power electronics control unit 5
228 Electric Drive (W242): Electric vehicle sound generator 5
229 Kaliwang front lamp unit 5
230 Electronic Stability Program control unit 5
231 Kanang front lamp unit 5
232 Kontrol ng headlamp unit 15
233 Spare -
234 May bisa para sa engine 607: Powertrain control unit 5
234 Electric Drive (W242): High-voltage power distributor 10
235 Valid para sa engine 607: Fan motor, Radiator shutters actuator 7.5
235 May bisa para sa engine 133: I-charge ang air cooler circulation pump, I-charge ang air cooler circulation pump 7.5
236 SAM control unit 40
237 Electronic Stability Programcontrol unit 40
238 Heated windshield 50
239 Wiper speed 1/2 relay 30
240A Starter circuit 50 relay 25
240A Electric Drive (W242): Powertrain control unit 7.5
240B Circuit 15 relay (not latched) 25
241 Electric Drive (W242): High-voltage PTC heater 7.5
Relay
J Relay ng sungay ng fanfare
K Wiper speed 1/2 relay
L Windshield wiper ON/OFF relay
M Starter circuit 50 relay
N Circuit relay87M
0 Eco start/stop: Transmission coolant circulation pump relay
P Backup relay (F58kP)
Q Circuit 15 relay (hindi naka-latch)
R Circuit 15 relay
S Relay ng Circuit 87
T Heated windshield relay
150
22 Karagdagang relay ng baterya para sa ECO start/stop function 200
23 Kaliwang front door control unit 30
24 Kanang front door control unit 30
25 SAM control unit 30
26 Eco start/stop karagdagang manggas ng connector ng baterya 10
27 Engine compartment fuse at relay module 30
28 Control unit ng generator ng tunog sa loob ng sasakyan

Electric Drive (W242): Thermal management control unit

5
29 hanggang 02.11.2014: Trailer socket

sa 03.11.2014: Trailer recognition control unit

15
30 Trailer recognition control unit 5
31 4MATIC : All-wheel drive control unit 5
32 Steering column tube module control unit 5
33 Control panel ng Audio/COMAND 5
34 ACC control at operating unit 7,5
35 Pampainit ng bintana sa likuran 40
36 Control unit ng driver seat

Upo ng driver sa lumbar support adjustment control unit

7,5
37 Display ng Audio/COMAND 7,5
38 Supplemental Restraint System controlunit 7,5
39 Overhead control panel control unit 10
40 Valid para sa engine 651 (Emissions standard EU6): Powertrain control unit 15
40 Electric Drive (W242): Powertrain control unit 5
41 panoramic sliding sunroof control module 30
42 Radio (Audio 5 USB, Audio 20 CD, Audio 20 CD na may CD changer)

COMAND controller unit

5
42 Radio (Radio 20, Audio 20 USB) 25
43 Parking system control unit 5
44 Kaliwang harap na nababaligtad na emergency tensioning retractor 40
45 Right front reversible emergency tensioning retractor 40
46 Kontrol sa upuan ng pasahero sa harap unit

Front passenger seat lumbar support adjustment control unit

7,5
47 Navigation module 7,5
47 Adaptiv e damping system control unit 25
48 Spare -
49 Control unit para sa Drive Kit para sa iPhone® 7,5
49 COMAND fan motor 5
50 Ibili -
51 Ekstrang -
52 Electric Drive (W242): Park pawl actuatormotor 30
53 Spare -
54 Spare -
55 Module ng komunikasyon sa mga serbisyo ng Telematics

KEYLESS-GO control unit

5
56 Steering column tube module control unit 10
57 Lane Keeping Assist: Special-purpose vehicle multifunction control unit 30
57 Espesyal na sasakyan: Special-purpose vehicle multifunction control unit 7.5
57 Electric Drive (W242): Park pawl actuator motor circuit 87 relay (F34kG) 5
58 Kahon ng fuse ng emergency na sasakyan 30
59 Harap unit ng control sa upuan ng pasahero 30
60 Control unit ng driver seat 30
61 Sound system amplifier control unit 40
62 Valid para sa transmission 711: Electric steering lock control unit 20
63 Control ng fuel system unit 25
63 Electric Drive (W242): Gateway powertrain control unit 5
64 Control unit ng Electronic Toll Collection

Nakatuon na unit ng kontrol ng Short-Range Communications

1
65 Glove compartment lamp 5
66 Kahon ng fuse ng emergency na sasakyan 15
66 Espesyal na layuning sasakyaninterface 5
67 Ilaan -
68 Imbak -
69 Imbak -
70 Rear center console socket 25
71 Socket ng luggage compartment 25
72 Pangsindi ng sigarilyo sa harap na may pag-iilaw ng ashtray

Saksakan ng kuryente sa loob ng sasakyan

25
73 Electric parking brake control unit 30
74 Electric parking brake control unit 30
75 Trailer recognition control unit 20
75 Electric Drive (W242): Battery management system control unit (N82/2) 5
76 Trailer recognition control unit (N28/ 1) 25
76 Electric Drive (W242): Park pawl control unit 5
77 Trailer recognition control unit 25
78 Kahon ng fuse ng emergency na sasakyan 40
79 SAM control unit 40
80 SAM control unit 40
81 Blower regulator 40
82 Overhead control panel control unit 10
83 Electronic ignition lock control unit 7,5
84 Upper control panel control unit 5
85 ATA [EDW]/tow-awayproteksyon/panloob na proteksyon control unit 5
86 FM, AM at CL [ZV] antenna amplifier

mula noong 01.06.2016 : Cellular phone system antenna amplifier / compensator

5
87 Diagnostic connector 10
88 Kumpol ng instrumento 10
89 Switch ng mga panlabas na ilaw 5
90 Kaliwang rear bumper intelligent radar sensor

Intelligent radar sensor para sa kanang rear bumper

5
91 Switch ng monitor ng pagpapatakbo ng pedal

Footwell illumination switch

Electric Drive (W242): Control unit ng system ng pamamahala ng baterya

5
92 Fuel system control unit

Electric Drive (W242): Gateway powertrain control unit

5
93 Electric parking brake control unit 5
94 Supplemental Restraint System control unit 7,5
95 Pagkilala sa upuan ng pasahero sa harap at ACSR

Weight sensing system (WSS) control unit

7,5
96 Tailgate wiper motor 15
97 Dekoryenteng connector ng mobile phone 5
98 Sam control unit 5
99 Tire pressure monitor control unit 5
100 May bisa para sa engine 133: DIRECT SELECTINTERFACE 5
101 4MATIC: All-wheel drive control unit 10
102 Stationary heater radio remote control receiver

Electric Drive (W242): Powertrain control unit

Valid para sa mga AMG na sasakyan simula 01.09.2015: Transmission mode control unit

mula 01.06.2016: Antenna changeover switch para sa telepono at nakatigil na heater

5
103 Emergency na tawag system control unit

Telematics services communications module

HERMES control unit

5
104 Media interface control unit

Multimedia connection unit

5
105 Digital Audio Broadcasting control unit

Satellite digital audio radio ( SDAR) control unit

5
105 Tuner unit 7,5
106 Multifunction na camera 5
107 Digital na TV tuner 5
108 hanggang 31.05.2016: Reversing camera 5
10 8 mula 01.06.2016: Pag-reverse ng camera 7,5
109 Pag-charge ng socket electrical connector 20
110 Radio

COMAND controller unit

Engine sound control unit

30
Relay
A Relay ng Circuit 15
B Wiper sa likod ng bintanarelay
C Circuit 15R2 relay
D Heated relay window sa likuran
E Circuit 15R1 relay
F Circuit 30g relay
G Electric Drive (W242): Park pawl actuator motor circuit 87 relay

Front Electrical Prefuse Box

Front Electrical Prefuse Box
№ Fused function Amp
1 Alternator 300
1 Electric Drive (W242): DC/DC converter control unit 400
2 Kahon ng fuse sa loob ng sasakyan 200(petrol)

250(diesel) 3 Electrical power steering control unit 100 4 SAM control unit 40 5 Fan motor 80 6 Bato para sa engine 607: Fuel preheating control unit 70 7 Valid para sa engine 607 (E missions standard EU5): DPF regeneration heater booster control unit 125 8 Valid para sa engine 607, 651: Glow output stage 100 Relay F32kl Decoupling relay

Engine Compartment Fuse Box

Lokasyon ng fuse box

Fuse box diagram

Pagtatalaga ng mga fuse at relay sa compartment ng engine
№ Fused function Amp
201 Sirena ng alarm 5
202 Nakatigil na kontrol ng heater unit 20
202 Electric Drive (W242): Park pawl control unit circuit 87 relay 5
203 LED headlamp: Kanan front lamp unit 15
203 Electric Drive (W242): Powertrain control unit 5
204 Electronic Stability Program control unit 25
205 Kaliwang fanfare horn

Kanang fanfare horn 15 206 Valid para sa engine 651: CDI control unit

Valid para sa engine 607: Powertrain control unit

Electric Drive (W242): Brake booster vacuum pump relay Circuit relay 87M 5 207 Bato para sa diesel engine: Circuit relay 87M

Electric Drive ( W242): Mataas na boltahe na pagpapalamig ng baterya valve Park pawl control unit 5 208 Valid para sa engine 133, 607: Circuit 87 relay 7.5 208 Electric Drive (W242): Fan motor 5 209 LED headlamp: Kaliwa sa harap lamp unit 15 209 Electric Drive (W242): Spare - 210 Heated windshield

Nakaraang post Mga piyus ng Chrysler 300M (1999-2004).
Susunod na post Mga piyus ang Citroën C1 (2014-2019..).

Ako si Jose Ford, at tinutulungan ko ang mga tao na maghanap ng mga fuse box sa kanilang mga sasakyan. Alam ko kung nasaan sila, kung ano ang hitsura nila, at kung paano makarating sa kanila. Propesyonal ako sa gawaing ito, at ipinagmamalaki ko ang aking trabaho. Kapag may nagkakaproblema sa kanilang sasakyan, kadalasan ay dahil may hindi gumagana nang tama sa fuse box. Doon ako pumapasok - tinutulungan ko ang mga tao na i-troubleshoot ang problema at makahanap ng solusyon. Ginagawa ko ito sa loob ng maraming taon, at napakahusay ko dito.