LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 2016 >> GLA45 AMG >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System, Equipment & Instruments - 156 Chassis >> Basic Knowledge >> Fuse Assignment Of Fuse And Relay Box In Left Engine Compartment - GF54.15-P-1256-03KN

Fuse Assignment Of Fuse And Relay Box In Left Engine Compartment - GF54.15-P-1256-03KN

Model 117, 156, 176, 242, 246 

Fig 1: Fuse And Relay Box, Fuse Assignment In Left Engine Compartment - Model 156
G00636547Courtesy of MERCEDES-BENZ USA
Slot Fuse Identification Terminal Wire Identification Fused Fuse rating (A)
201 Electrical fuse 201 (F58f201) 30 0.5 RDWH Valid with CODE 882 (Interior monitoring): 
Alarm siren (H3/1)
5
202 Electrical fuse 202 (F58f202) 30 2.5 RD Valid with CODE 228 (Stationary heater): 
Stationary heater control unit (A6n1)
20
    30 0.5 RDYE Valid for model 242.890: 
Park pawl control unit circuit 87 relay (F58kO)
5
203 Electrical fuse 203 (F58f203) 30 1.5 RDYE Valid with CODE 631 (Static left-hand traffic LED headlamp) or CODE 632 (Static right-hand traffic LED headlamp: 
Right front lamp unit (E2)
15
    87C 1.0 RDWH Valid for model 242.890: 
Powertrain control unit (N127)
5
204 Electrical fuse 204 (F58f204) 30 2.5 RDGY Electronic Stability Program control unit (N30/4) 25
205 Electrical fuse 205 (F58f205) 87 1.5 BKYE Switched via the horns relay (F58k):
Left fanfare horn (H2)
Right fanfare horn (H2/1)
15
206 Electrical fuse 206 (F58f206) 30 0.75 RDYE Valid for engine 651: 
CDI control unit (N3/9)
5
    30 0.5 RDYE Valid for engine 607: 
Powertrain control unit (N127)
5
    87C 0.5 RDBK Valid for model 242.890: 
Brake booster vacuum pump relay (K45)
5
    87C 0.5 RDBK Valid for model 242.890: 
Circuit relay87M (F58kN)
5
207 Electrical fuse 207 (F58f207) 30 0.5 GY Valid for diesel engine: 
Circuit relay87M (F58kN)
5
    87C 0.5 RDBU Valid for model 242.890: 
High-voltage battery cooling shutoff valve (Y19/1)
Park pawl control unit (N158)
5
208 Electrical fuse 208 (F58f208) 30 0.75 BNYE Valid for engine 133, 607: 
Circuit 87 relay (F58kS)
7.5
    87C 0.5 RDGN Valid for model 242.890: 
Fan motor (M4/7)
5
209 Electrical fuse 209 (F58f209) 30 1.5 RDBK Valid with CODE 631 (Static left-hand traffic LED headlamp) or CODE 632 (Static right-hand traffic LED headlamp: 
Left front lamp unit (E1)
15
    87C - Valid for model 242.890: 
Spare
-
210 Electrical fuse 210 (F58f210) 87C 0.5 RDWH Valid with CODE 597 (Windshield, heated): 
Heated windshield relay (F58kT)
5
    50 2.5 VTWH Valid for model 176 as of 01.09.2015, model 246 as of 03.11.2014 except CODE 460 (Canada version): 
Starter front-end relay (K92)
5
211 Electrical fuse 211 (F58f211) 87M 1.5 RDGY Valid for model 242.848: 
CNG control unit (N118/2)
7.5
    87C 1.0 RDBN Valid for model 242.890: 
Heater circuit circulation pump (M91/6)
15
212 Electrical fuse 212 (F58f212) 87M 1.5 RDBK Valid for engine 133, 270: 
Connector sleeve, circuit 87M3 (Z3z1)
15
    87M 1.5 RDBK Valid for engine 651: 
Vent line heater element (R39/1)
Coolant thermostat heating element(R48)
Exhaust gas recirculation cooler bypass switchover valve (Y85)
15
    87M 2.5 RDWH Valid for engine 607 with CODE 928 (Emissions standard EU5): 
Oxygen sensor upstream of catalytic converter (G3/2)
Boost pressure positioner (Y77/1)
15
    87M 2.5 RDWH Valid for engine 607 with CODE 927 (Emissions standard EU6): 
Oxygen sensor upstream of catalytic converter (G3/2)
    87M 1.5 RDWH Valid for engine 607: 
CDI control unit (N3/9)
15
    87T 1.5 RDWH Valid for model 242.890: 
Electric drive and charger coolant pump (M91/2)
15
213 Electrical fuse 213 (F58f213) 87M 1.5 RDGN Valid for engine 133, 270, 651: 
Connector sleeve, circuit 87 M2e (Z7/36z1)
15
    87M 1.5 RDGN Valid for engine 607 with CODE 928 (Emissions standard EU5): 
Camshaft Hall sensor (B6/1)
CDI control unit (N3/9)
Quantity control valve (Y94)
15
    87M 1.5 RDGN Valid for engine 607 with CODE 927 (Emissions standard EU6): 
Oxygen sensor downstream of catalytic converter (G3/1)
CDI control unit (N3/9)
15
    87T 1.5 BKRD Valid for model 242.890: 
Battery cooling system coolant pump 1 (M43/2)
15
214 Electrical fuse 214 (F58f214) 87M 1.5 RDWH Valid for engine 133, 270, 651: 
Connector sleeve, circuit 87 M4e (Z7/99z1)
10
    87T 1.5 RDBU Valid for model 242.890: 
Battery cooling system coolant pump 2 (M43/3)
15
215 Electrical fuse 215 (F58f215) 87M 2.5 RDBU Valid for gasoline engine: 
Cylinder 1 ignition coil (T1/1)
Cylinder 2 ignition coil (T1/2)
Cylinder 3 ignition coil (T1/3)
Cylinder 4 ignition coil (T1/4)
20
    87M 2.5 RDBU Valid for engine 651: 
Quantity control valve (Y94)
20
    87M 2.5 RDBU Valid for engine 607: 
CDI control unit (N3/9)
Boost pressure positioner (Y77/1)
Quantity control valve (Y94)
20
    87T 0.75 RDWH Valid for model 242.890: 
Thermal management control unit (N13)
Gateway powertrain control unit (N93/8)
5
    87T 0.5 RDWH Valid for model 242.890 as of 03.11.2014: 
High-voltage power distributor (F19/3)
5
216 Electrical fuse 216 (F58f216) 30g 0.75 RDYE Valid for gasoline engine: 
ME-SFI control unit (N3/10)
5
    30g 0.5 YERD Valid for engine 607: 
Powertrain control unit (N127)
5
217 Electrical fuse 217 (F58f217) 30g 2.5 RDBK Valid with transmission 724: 
Dual clutch transmission fully integrated transmission control unit (Y3/14n4)
25
218 Electrical fuse 218 (F58f218) 30g 0.75 RDBK Electronic Stability Program control unit (N30/4) 5
219 Electrical fuse 219 (F58f219) 87 0.5 RDGY Valid for model 242.890: 
Park pawl control unit (N158)
5
220 Electrical fuse 220 (F58f220) 87 1.0 RDBU Valid for transmission 724 and CODE (B03) (ECO start/stop function): 
Transmission cooling coolant circulation pump (M13/7)
10
221 Electrical fuse 221 (F58f221) 87 4.0 OGBU Valid for model 242.890: 
Vacuum pump (M56)
40
222 Electrical fuse 222 (F58f222) 30g 0.5 RDBN Valid for model 242.890: 
Electrical refrigerant compressor (A9/5)
7.5
223 Electrical fuse 223 (F58f223 15 - Spare -
224 Electrical fuse 224 (F58f224) 15 0.75 BKYE Valid with CODE 239 (DISTRONIC PLUS): 
DISTRONIC electric controller unit (A89)
7.5
    15 0.75 BKYE Valid with CODE 252 (COLLISION PREVENTION ASSIST) or CODE 258 (COLLISION PREVENTION ASSIST): 
COLLISION PREVENTION ASSIST controller unit (A90)
7.5
225 Electrical fuse 225 (F58f225) 87 0.5 BUVT Valid for model 242.890: 
Powertrain control unit (N127)
5
226 Electrical fuse 226 (F58f226) 15 0.5 RDWH Valid for model 242.848: 
CNG control unit (N118/2)
5
    30 0.5 RDYE Valid for model 242.890: 
Charger control unit (N83/10)
Power electronics control unit (N147/2)
5
227 Electrical fuse 227 (F58f227) 15 0.5 BKBU Valid for model 242.890: 
Power electronics control unit (N147/2)
5
228 Electrical fuse 228 (F58f228) 15 0.75 BKGY Valid for model 242.890: 
Electric vehicle sound generator (H4/16)
5
229 Electrical fuse 229 (F58f229) 15 0.5 BKVT Valid except CODE 631 (Static left-hand traffic LED headlamp) and except CODE 632 (Static right-hand traffic LED headlamp: 
Left front lamp unit (E1)
5
230 Electrical fuse 230 (F58f230) 15 0.5 RDGN Electronic Stability Program control unit (N30/4) 5
231 Electrical fuse 231 (F58f231) 15 0.5 BKRD Valid except CODE 631 (Static left-hand traffic LED headlamp) and except CODE 632 (Static right-hand traffic LED headlamp: 
Right front lamp unit (E2)
5
232 Electrical fuse 232 (F58f232) 15 1.5 BK Valid for model 117, 156, model 176 up to 31.08.2015, model 242, model 246 up to 02.11.2014 with CODE 614 (Bi-xenon headlamp) or CODE 618 (Bi-xenon headlamps) or CODE 615 (Bi-xenon headlamps with active curve lights) or CODE 621 (Intelligent Light System (lefthand traffic)) or CODE 622 (Intelligent Light System): 
Headlamp control unit (N71/1)
15
233 Electrical fuse 233 (F58f233) 15 - Spare -
234 Electrical fuse 234 (F58f234) 87 1.0 RDWH Valid for engine 607: 
Powertrain control unit (N127)
5
    30 0.75 RDWH Valid for model 242.890: 
High-voltage power distributor (F19/3)
10
235 Electrical fuse 235 (F58f235) 87   Valid for engine 607:  7.5
      1.0 RDGN Fan motor (M4/7)  
      0.75 RDGN Radiator shutters actuator (Y84)  
    87   Valid for engine 133:  7.5
      0.75 BNGN Charge air cooler circulation pump (M44)  
      1.5 BNGY Charge air cooler circulation pump (M44)  
236 Electrical fuse 236 (F58f236) 30 4.0 RDGN SAM control unit (N10) 40
237 Electrical fuse 237 (F58f237) 30 4.0 RDWH Electronic Stability Program control unit (N30/4) 40
238 Electrical fuse 238 (F58f238) 87 6.0 RDYE Valid with CODE 597 (Windshield, heated): 
Heated windshield (R22/2)
50
239 Electrical fuse 239 (F58f239) 87 - Wiper speed 1/2 relay (F58kK) 30
240A Electrical fuse 240A (F58f240A) 15 - Valid except model 242.890: 
Starter circuit 50 relay (F58kM)
25
    15 0.5 BUGN Valid for model 242.890: 
Powertrain control unit (N127)
7.5
240B Electrical fuse 240B (F58f240B) 15 - Valid except model 242.890: 
Circuit 15 relay (not latched) (F58kQ)
25
241 Electrical fuse 241 (F58f241) 30g 0.75 RDBK Valid for model 242.890: 
High-voltage PTC heater (N33/5)
7.5