Fuse assignment of battery compartment prefuse box - GF54.15-P-1256-15GR
MODEL 166 up to model year 2016
Status check of electric multiple fuses (MF1, MF2, MF3, MF4): The status of the individual fuses 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.
| Slot | Fuse | Circuit | Line ID (line fused) | Fused component | Rating in amperes (A) |
|---|---|---|---|---|---|
| 30 | Electrical fuse 30 (F33f30) | 30 | 4.0 RDWH | Valid with CODE 810 (Sound system): Sound system amplifier control unit (N40/3) |
40 |
| 30 | 6.0 RDWH | Valid with CODE 811 (Advanced Sound System): Bass speaker amplifier (N40/9) |
30 | ||
| 31 | Electrical fuse 31 (F33f31) | 30 | 4.0 RDWH | Engine compartment 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 | 4.0 RDBK | Left front reversible emergency tensioning retractor (A76) | 40 |
| 34 | Electrical fuse 34 (F33f34) | 30g | 4.0 RD | Rear fuse box (F4) | 40 |
| 35 | Electrical fuse 35 (F33f35) | 30g | 4.0 RDBK | Right front reversible emergency tensioning retractor (A76/1) | 40 |
| 36 | Electrical fuse 36 (F33f36) | 30 | 4.0 RDWH | Cockpit circuit 30 fuse box (F3/2) | 40 |
| 37 | Electrical fuse 37 (F33f37) | 30 | 4.0 RDWH | Measuring line | 40 |
| 38 | Electrical fuse 38 (F33f38) | 30 | - | Spare | - |
| 39 | Electrical fuse 39 (F33f39) | 30 | - | Spare | - |
| 40 | Electrical fuse 40 (F33f40) | 30 | 1.5 RDWH | Valid with CODE 582 (Rear A/C system): Rear air conditioning electronic blower regulator (N29/2) |
25 |
| 41 - 44 | Electrical fuse 41 (F33f41) - Electrical fuse 44 (F33f44) | 30 | - | Spare | - |
| 45 | Electrical fuse 45 (F33f45) | 30 | 0.35 RDWH | Valid with CODE 930 (Tachograph preinstallation): Digital tachograph control unit (N154) |
5 |
| 46 | Electrical fuse 46 (F33f46) | - | - | Spare | - |
| 47 | Electrical fuse 47 (F33f47) | 30 | 4.0 RDWH | Valid with CODE 811 (Advanced Sound System): Sound system amplifier control unit (N40/3) |
10 |
| 48 | Electrical fuse 48 (F33f48) | 30 | 2.5 RDWH | Rear control unit (N10/8) | 30 |
| 49 | Electrical fuse 49 (F33f49) | 30 | 0.35 RDWH | Valid with CODE 882 (Interior monitoring (with ATA only)): ATA [EDW]/tow-away protection/interior protection control unit (N26/6) |
5 |
| 50 | Electrical fuse 50 (F33f50) | 30 | 0.35 RDWH | Valid with CODE 359 (TELEAID emergency call system) or CODE 348 (Emergency call/assist system): Emergency call system control unit (N123/4) |
5 |
| 51 | Electrical fuse 51 (F33f51) | 30 | 0.5 RDBK | FM 1, AM, CL [ZV] and KEYLESS-GO antenna amplifier (A2/18) | 5 |
| 52 | Electrical fuse 52 (F33f52) | 30 | 2.5 RDWH | Right front door control unit (N69/2) | 30 |
| 53 | Electrical fuse 53 (F33f53) | 30 | 1.5 RDBK | Overhead control panel control unit (N70) | 15 |
| 54 | Electrical fuse 54 (F33f54) | 30 | 1.0 RDWH | Measuring line | - |
| 55 | Electrical fuse 55 (F33f55) | 30 | 2.5 RDWH | Valid with CODE 872 (Electric seat heater for left and right rear seat): Rear control unit (N10/8) |
30 |
| 56 | Electrical fuse 56 (F33f56) | 30 | 1.0 RDWH | Valid with CODE 889 (Keyless-Go): KEYLESS-GO control unit (N69/5) |
15 |
| 57 | Electrical fuse 57 (F33f57) | 30 | 2.5 RDWH | Right rear door control unit (N69/4) | 30 |
| 58 | Electrical fuse 58 (F33f58) | 30 | 2.5 RDWH | Valid with CODE 430 (On & Offroad package): Transfer case control unit (N15/7) |
30 |
| 59 | Electrical fuse 59 (F33f59) | 30g | 0.5 RDBK | Supplemental restraint system control unit (N2/10) | 7.5 |
| 60 | Electrical fuse 60 (F33f60) | 30 | 0.5 RDBK | Overhead control panel control unit (N70) | 7.5 |
| 61 | Electrical fuse 61 (F33f61) | 30g | - | Spare | - |
| 62 | Electrical fuse 62 (F33f62) | 30g | 1.0 RD | Valid with CODE 489 (AIRmatic (air suspension with level adjustment and adaptive damping system ADS)): AIRmatic control unit (N51/3) |
15 |
| 63 | Electrical fuse 63 (F33f63) | 30g | 2.5 RDBK | Valid with CODE 413 (Panoramic glass sunroof with top sliding sunroof): Panoramic sliding sunroof control module (A98) |
20 |
| 30g | 2.5 RDWH | Valid with CODE 414 (Power glass tilting/sliding roof): Control module (A98/1) |
25 | ||
| 64 | Electrical fuse 64 (F33f64) | 30g | 2.5 RDBK | Valid with CODE 399 (Front multicontour seats with massage function): Multicontour seat pneumatic pump (M40) |
30 |
| 65 | Electrical fuse 65 (F33f65) | 30g | 2.5 RDBK | Cockpit circuit 30g fuse box (F3/3) | 30 |
| 66 | Electrical fuse 66 (F33f66) | 30g | - | Spare | - |
| 67 | Electrical fuse 67 (F33f67) | 30 | 4.0 RDWH | Electric parking brake control unit (N128) | 30 |
| 68 | Electrical fuse 68 (F33f68) | 30 | 4.0 RDWH | Electric parking brake control unit (N128) | 30 |
| MF1/pin 1 | Electrical multiple fuse 1 (F33MF1) | 30g | 0.35 RDBK | Audio/COMAND control panel (A40/9) | 5 |
| MF1/pin 2 | Electrical multiple fuse 1 (F33MF1) | 30g | 0.35 RDBK | Lower control panel control unit (N72) | 5 |
| 30g | 0.35 RDBK | Valid with CODE 430 (On & Offroad package): Offroad control panel control unit (N72/3) |
5 | ||
| MF1/Pin 3 | Electrical multiple fuse 1 (F33MF1) | 30g | 0.35 RDBK | Valid with CODE 220 (PARKTRONIC) or CODE 235 (Active Parking Assist): Parking system control unit (N62) |
5 |
| MF1/pin 4 | Electrical multiple fuse 1 (F33MF1) | 30g | 0.5 RDBK | Electronic Stability Program control unit (N30/4) | 5 |
| MF1/pin 5 | Electrical multiple fuse 1 (F33MF1) | 30g | 0.35 RDBK | SAM control unit (N10) | 5 |
| MF1/Pin 6 | Electrical multiple fuse 1 (F33MF1) | 30g | 0.35 RDBK | Valid with CODE 810 (Sound system): Sound system amplifier control unit (N40/3) |
5 |
| MF2/pin 1 | Electrical multiple fuse 2 (F33MF2) | 30g | 0.35 RDBK | Valid with CODE 581 (Comfort automatic air conditioning) or CODE 872 (Electric seat heater for left and right rear seat): RCP [HBF] control unit (N72/2) |
5 |
| MF2/pin 2 | Electrical multiple fuse 2 (F33MF2) | 30g | 0.35 RD | Valid with CODE 475 (Tire pressure monitor (Premium)): Tire pressure monitor control unit (N88) |
5 |
| MF2/Pin 3 | Electrical multiple fuse 2 (F33MF2) | 30g | 0.35 RDWH | Valid with CODE 537 (Digital radio): Digital Audio Broadcasting control unit (N87/3) |
5 |
| 30g | 0.35 RDBK | Valid with CODE 536 (SIRIUS satellite radio): Satellite digital audio radio (SDAR) control unit (N87/5) |
5 | ||
| MF2/pin 4 | Electrical multiple fuse 2 (F33MF2) | 30g | 0.35 RDBK | Valid with CODE 238 (Active Lane Keeping Assist), CODE 476 (Lane Keeping Assist), CODE 513 (Speed Limit Assist) and CODE 608 (Adaptive High beam Assist): Multifunction camera (A40/11) |
5 |
| MF2/pin 5 | Electrical multiple fuse 2 (F33MF2) | 30g | 0.35 RDBK | Valid with CODE 518 (Media Interface): Media interface control unit (N125/1) |
5 |
| MF2/Pin 6 | Electrical multiple fuse 2 (F33MF2) | 30g | 0.5 RDBK | Valid with CODE 218 (Reversing camera) and except CODE 498 (Japan version): Reversing camera (B84/3) |
5 |
| 30g | 0.35 RDBK | Valid with CODE 218 (Reversing camera) and CODE 498 (Japan version): Reversing camera electronics (N93/3) |
5 | ||
| 30g | 0.35 RDBK | Valid with CODE 501 (360 degree camera): 360° camera control unit (N148) |
5 | ||
| MF3/pin 1 | Electrical multiple fuse 3 (F33MF3) | 30g | 0.35 RD | Valid with CODE 864 (Rear entertainment system): Left rear display (A40/5) |
5 |
| MF3/pin 2 | Electrical multiple fuse 3 (F33MF3) | 30g | 0.35 RD | Valid with CODE 864 (Rear entertainment system): Right rear display (A40/6) |
5 |
| MF3/Pin 3 | Electrical multiple fuse 3 (F33MF3) | 30g | 0.35 RDBK | Valid with CODE 863 (Digital/analog TV tuner) or CODE 865 (TV tuner) and except CODE 498 (Japan version): TV tuner (analog/digital) (A90/1) |
5 |
| 30g | 0.35 RDBK | Valid with CODE 865 (TV tuner) or CODE 865 (TV tuner) and CODE 498 (Japan version): Digital TV tuner (A90/3) |
5 | ||
| MF3/pin 4 | Electrical multiple fuse 3 (F33MF3) | 30g | 0.35 RD | Valid with CODE 864 (Rear entertainment system): DVD player (A40/4) |
5 |
| MF3/pin 5 | Electrical multiple fuse 3 (F33MF3) | 30g | 0.35 RDBK | Valid with CODE 233 (DISTRONIC PLUS), CODE 237 (Active Blind Spot Assist) or CODE 238 (Active Lane Keeping Assist): Video and radar sensor system control unit (N62/2) |
5 |
| MF3/Pin 6 | Electrical multiple fuse 3 (F33MF3) | 30g | - | Spare | - |
| MF4/Pin 1 - 6 | Electrical multiple fuse 4 (F33MF4) | 30g | - | Spare | - |