Fuse Assignment Of Battery Compartment Pre-Fuse Box - GF54.15-P-1256-15GW
Model 463 (except 463.342)
as of Model year 2013 up to Model year 2019
Model 463.342
Status check of electric multiple fuses (MF1, MF2, MF3, MF4): The status of the individual fuse cannot be determined visually.
The status can only be determined by means of a continuity check between the input of the fuse and the corresponding output.
Fig 1: Battery Compartment Pre-Fuse Box - Model 463 (except 463.342) As Of Model Year 2013 Up To Model Year 2019
| Slot | Fuse | Circuit | Wire Identification | Fused component | Fuse rating (A) |
|---|---|---|---|---|---|
| 30 | Electrical fuse 30 (F33f30) | 30 | 4.0 RDWH | Valid with code EU9 (Harman Kardon® Logic 7® surround sound system): Sound system amplifier control unit (N40/3) | 40 |
| 31 | Electrical fuse 31 (F33f31) | 30 | 4.0 RDWH | Front passenger footwell fuse and relay module (F58) | 40 |
| 32 | Electrical fuse 32 (F33f32) | 30 | 4.0 RD | Blower regulator (A32n1) | 40 |
| 33 | Electrical fuse 33 (F33f33) | 30g | - | Spare | - |
| 34 | Electrical fuse 34 (F33f34) | 30g | 4.0 RD | Rear fuse and relay module (F4) | 40 |
| 35 | Electrical fuse 35 (F33f35) | 30g | - | Spare | - |
| 36 | Electrical fuse 36 (F33f36) | 30 | 4.0 RDWH | Cockpit circuit 30 fuse box (F3/2) | 40 |
| 37 | Electrical fuse 37 (F33f37) | 30 | - | Spare | - |
| 38 | Electrical fuse 38 (F33f38) | 30 | 4.0 RDWH | SAM control unit (N10) | 50 |
| 39 | Electrical fuse 39 (F33f39) | 30 | 4.0 RDWH | SAM control unit (N10) | 50 |
| 40 | Electrical fuse 40 (F33f40) | 30 | 1.5 RD | Valid with code HH7 (Basic roof A/C): Rear air conditioning blower switch (S58) | 30 |
| 41 | Electrical fuse 41 (F33f41) | 30 | - | Spare | - |
| 42 | Electrical fuse 42 (F33f42) | 30 | - | Spare | - |
| 43 | Electrical fuse 43 (F33f43) | 30 | 0.75 RD | Valid with code ZS8 (Protection class VR7/glass area VR9): Fire extinguishing system control unit (N100) | 10 |
| 44 | Electrical fuse 44 (F33f44) | 30 | 4.0 RDWH | SAM control unit (N10) | 50 |
| 45 | Electrical fuse 45 (F33f45) | 30 | 0.5 RD | Valid with code ZS8 (Protection class VR7/glass area VR9): Front fire extinguishing system temperature sensor (B65) Rear fire extinguishing system temperature sensor (B65/1) | 5 |
| 46 | Electrical fuse 46 (F33f46) | 30 | 1.5 RDGN | Valid with code ZS8 (Protection class VR7/Glass area VR9) (Except Model 463.260, 463.261, 463.276, 463.277, 463.349): Cargo area socket (X58/12) | 15 |
| 47 | Electrical fuse 47 (F33f47) | 30 | - | Spare | - |
| 48 | Electrical fuse 48 (F33f48) | 30 | 2.5 RDWH | Valid except Model 463.260, 463.261, 463.276, 463.277, 463.349: Rear control unit (N10/8) | 25 |
| 49 | Electrical fuse 49 (F33f49) | 30 | 0.35 RDWH | Valid with code FZ5 (Anti-theft alarm system) or code FZ8 (Alarm system): Overhead control panel control unit (N70) | 5 |
| 50 | Electrical fuse 50 (F33f50) | 30 | 0.35 RDWH | Valid up to Model year 2017 with code ZU8 (National version for USA): Emergency call system control unit (N123/4) | 5 |
| Valid as of Model year 2017 with code EK1 (Communication module (LTE) for use of Mercedes me connect services) or code EM2 (Communication module (UMTS) for use of Mer): HERMES control unit (N112/9) | |||||
| 51 | Electrical fuse 51 (F33f51) | 30 | 0.5 RDBK | Valid except Model 463.260, 463.261, 463.276, 463.277, 463.349: CL antenna amplifier (A2/18) | 5 |
| 52 | Electrical fuse 52 (F33f52) | 30 | 2.5 RDWH | Valid up to Model year 2016: Right front door control unit (N69/2) | 30 |
| Valid as of Model year 2016: Left front door control unit (N69/1) | |||||
| 53 | Electrical fuse 53 (F33f53) | 30 | 2.5 RDBK | Valid with code F16 (Electric sliding roof with tilt function): Overhead control panel control unit (N70) | 15 |
| 54 | Electrical fuse 54 (F33f54) | 30 | - | Spare | - |
| 55 | Electrical fuse 55 (F33f55) | 30 | 2.5 RDWH | Valid with code H11 (Heater for rear bench seat) (except Model 463.260, 463.261, 463.276, 463.277, 463.349): Rear control unit (N10/8) | 30 |
| 56 | Electrical fuse 56 (F33f56) | 30 | 0.5 RD | DIRECT SELECT INTERFACE (N150) | 5 |
| 57 | Electrical fuse 57 (F33f57) | 30 | 2.5 RDWH | Valid for Model 463.23/24/27/34 (except Model 463.342): Right rear door control unit (N69/4) | 30 |
| Valid for Model 463.342: Left rear door control unit (N69/3) | |||||
| 58 | Electrical fuse 58 (F33f58) | 30 | - | Spare | - |
| 59 | Electrical fuse 59 (F33f59) | 30g | 0.75 RDBK | Supplemental Restraint System control unit (N2/10) | 7.5 |
| 60 | Electrical fuse 60 (F33f60) | 30g | 1.0 RDBK | Valid with code F16 (Electric sliding roof with tilt function): Overhead control panel control unit (N70) | 15 |
| 61 | Electrical fuse 61 (F33f61) | 30g | 0.5 RDVT | Rear dome lamp (E15/3) | 5 |
| 62 | Electrical fuse 62 (F33f62) | 30g | 1.5 RDWH | Valid with code A20 (Suspension with adaptive damping adjustment): Adaptive damping system control unit (N51/5) | 15 |
| 63 | Electrical fuse 63 (F33f63) | 30g | 1.5 RDWH | Valid with code S52 (Individual seats at left/right rear with seat heater): Multicontour seat pneumatic pump (M40/1) | 30 |
| 64 | Electrical fuse 64 (F33f64) | 30g | 1.5 RDWH | Valid with code PA1 (Seating comfort package): Multicontour seat pneumatic pump (M40/1) | 30 |
| 65 | Electrical fuse 65 (F33f65) | 30g | 2.5 RDBK | Cockpit circuit 30g fuse box (F3/3) | 30 |
| 66 | Electrical fuse 66 (F33f66) | 30 | - | Spare | - |
| 67 | Electrical fuse 67 (F33f67) | 30 | 2.5 RDWH | Valid for Model 463.23/24/27/34 (except Model 463.342): Left rear door control unit (N69/3) | 30 |
| Valid for Model 463.342: Right rear door control unit (N69/4) | |||||
| 68 | Electrical fuse 68 (F33f68) | 30 | 2.5 RDWH | Valid up to Model year 2016: Left front door control unit (N69/1) | 30 |
| Valid as of Model year 2016: Right front door control unit (N69/2) | |||||
| MF1/pin 1 | Electrical fuse 69 (F33f69) | 30g | - | Spare | - |
| MF1/pin 2 | Electrical fuse 70 (F33f70) | 30g | 0.35 RDBK | Control panel lower control panel (N72) | 5 |
| MF1/pin 3 | Electrical fuse 71 (F33f71) | 30g | - | Spare | - |
| MF1/pin 4 | Electrical fuse 72 (F33f72) | 30g | 0.5 RDGY | Valid up to Model year 2016: Electronic Stability Program control unit (N30/4) | 5 |
| MF1/pin 5 | Electrical fuse 73 (F33f73) | 30g | 0.35 RDBK | SAM control unit (N10) | 5 |
| MF1/Pin 6 | Electrical fuse 74 (F33f74) | 30g | - | Spare | - |
| MF2/pin 1 | Electrical fuse 75 (F33f75) | - | Spare | - | |
| MF2/pin 2 | Electrical fuse 76 (F33f76) | 30g | 0.35 RD | Valid with code RY6 (Tire pressure monitor): Tire pressure monitor control unit (N88) | 5 |
| MF2/pin 3 | Electrical fuse 77 (F33f77) | 30g | 0.35 RDWH | Valid up to Model year 2017 with code EF6 (Digital radio (DAB)): Digital Audio Broadcasting control unit (N87/3) | 5 |
| 0.75 RDYE | Valid up to Model year 2017 with code ZU8 (National version for USA): Satellite digital audio radio (SDAR) control unit (N87/5) | ||||
| MF2/pin 4 | Electrical fuse 78 (F33f78) | 30g | 0.5 BKRD | Valid except Model 463.342: Audio/COMAND control panel (A40/9) | 5 |
| MF2/pin 5 | Electrical fuse 79 (F33f79) | 30g | 0.35 RDBK | Valid up to Model year 2017 with code EH3 (Media Interface): Media interface control unit (N125/1) | 5 |
| Valid as of Model year 2017: Multimedia connection unit (A90/5) | |||||
| MF2/Pin 6 | Electrical fuse 80 (F33f80) | 30g | 0.5 RDBK | Valid up to Model year 2017 with code FR8 (Reversing camera): Backup camera power supply module (N66/10) | 5 |
| Valid as from Model year 2017 with code FR8 (Reversing camera): Reversing camera (B84/3) | |||||
| MF3/pin 1 | Electrical fuse 81 (F33f81) | 30g | - | Spare | - |
| MF3/pin 2 | Electrical fuse 82 (F33f82) | 30g | - | Spare | - |
| MF3/pin 3 | Electrical fuse 83 (F33f83) | 30g | 0.35 RDBK | Valid up to Model year 2017 with code EM8 (TV tuner) and code zJ1 (Version for Japan): Digital TV tuner (A90/3) | 5 |
| Valid as from Model year 2017 with code EM8 (TV tuner) or code EF6 (Digital radio (DAB)): Tuner unit (A90/4) | |||||
| MF3/Pin 4 - 6 | Electrical fuse 84 (F33f84) - Electrical fuse 86 (F33f86) | 30g | Spare | ||
| MF4/Pin 1 - 6 | Electrical fuse 87 (F33f87) - Electrical fuse 92 (F33f92) | 30g | Spare |
| Slot Identification | Designation |
|---|---|
| U | Circuit 30g relay (F33k1) |