Wiring Diagram For Passenger-Side Fuse And Relay Module - PE54.15-S-2105-97VVS
Model 447.6 with Code XM0 (Facelift) except Code M8E (Electric motor 85 kW/battery 60 kWh (usable)) except Code ME0 (Electric motor 85 kW) except Code XM7 (MOPF II) K40/11 plug A1, A2, E1, E2, P1, P2, P3, P4, S8, S11, S15, S16, S17, S18
Model 447.7 with Code XM0 (Facelift) except Code M7E (Electric motor 150 kW/battery 60 kWh (usable)) except Code ME0 (Electric motor 85 kW) except Code ME4 (Electric motor 145 kW) except Code XM7 (MOPF II) K40/11 plug A1, A2, E1, E2, P1, P2, P3, P4, S8, S11, S15, S16, S17, S18
| Code : | Designation: | Position: |
|---|---|---|
| A0 | Color Code key | 128L |
| A1/1 | Instrument cluster (KI) control unit | 15L |
| A122 | Radio remote central locking antenna amplifier | 31L |
| A2/18 | FM, AM, radio remote central locking antenna amplifier | 30L |
| A49/5 | Stationary water heater radio remote control receiver | 17L |
| A49/5 | Stationary water heater radio remote control receiver | 20L |
| A50 | Taximeter | 89L |
| A67/2 | Automatically dimming inside rearview mirror/mirror taximeter | 88L |
| B161/3 | Left rear Blind Spot Assist radar sensor | 71L |
| B161/4 | Right rear Blind Spot Assist radar sensor | 71L |
| B84/11 | ERA-Glonass control unit | 111L |
| B84/3 | Reversing camera (RFK) control unit | 108L |
| B84/8 | Multifunction camera (MFK) control unit | 112L |
| Code CA4 | AIRMATIC | 106J |
| Code EC0 | eCall Russia (ERA-GLONASS) incl. camera | 111J |
| Code ER0 | Radio preinstallation | 40J |
| Code EZ7 | Active Parking Assist | 99J |
| Code EZ8 | PARKTRONIC | 99J |
| Code F66 | Glove compartment, lockable | 32F |
| Code FR8 | Backup camera | 108J |
| Code FR8 | Backup camera | 109J |
| Code G42 | 7G-TRONIC PLUS automatic transmission | 72F |
| Code G42 | 7G-TRONIC PLUS automatic transmission | 82F |
| Code G42 | 7G-TRONIC PLUS automatic transmission | 76F |
| Code G42 | 7G-TRONIC PLUS automatic transmission | 64J |
| Code G43 | 9G-TRONIC | 72F |
| Code G43 | 9G-TRONIC | 118J |
| Code G43 | 9G-TRONIC | 67J |
| Code G43 | 9G-TRONIC | 82F |
| Code G43 | 9G-TRONIC | 76F |
| Code HH4 | THERMOTRONIC automatic air conditioning | 9J |
| Code HH4 | THERMOTRONIC automatic air conditioning | 6J |
| Code HH4 | THERMOTRONIC automatic air conditioning | 46J |
| Code HH4 | THERMOTRONIC automatic air conditioning | 43J |
| Code HH9 | Semi-automatically controlled air conditioning, TEMPMATIC | 8J |
| Code HH9 | Semi-automatically controlled air conditioning, TEMPMATIC | 7J |
| Code HH9 | Semi-automatically controlled air conditioning, TEMPMATIC | 45J |
| Code HH9 | Semi-automatically controlled air conditioning, TEMPMATIC | 43J |
| Code HY1 | Radio remote control for auxiliary water heater | 16J |
| Code HY1 | Radio remote control for auxiliary water heater | 19J |
| Code HY1 | Radio remote control for auxiliary water heater | 21J |
| Code HY1 | Radio remote control for auxiliary water heater | 17J |
| Code HZ0 | Electric heater booster | 9J |
| Code HZ0 | Electric heater booster | 8J |
| Code HZ0 | Electric heater booster | 6J |
| Code JA7 | Blind spot assist | 71J |
| Code JA9 | Traffic Sign Assist | 112J |
| Code JH3 | Communication module (LTE) for digital services | 16J |
| Code JH3 | Communication module (LTE) for digital services | 19J |
| Code JH3 | Communication module (LTE) for digital services | 21J |
| Code JH3 | Communication module (LTE) for digital services | 18J |
| Code JH4 | Communication module (LTE) for ERA-GLONASS | 16J |
| Code JH4 | Communication module (LTE) for ERA-GLONASS | 18J |
| Code JH4 | Communication module (LTE) for ERA-GLONASS | 20J |
| Code JH4 | Communication module (LTE) for ERA-GLONASS | 21J |
| Code JH6 | Pre-installation for communication module for digital services (LTE) | 17J |
| Code JH6 | Pre-installation for communication module for digital services (LTE) | 20J |
| Code JH6 | Pre-installation for communication module for digital services (LTE) | 22J |
| Code JH6 | Pre-installation for communication module for digital services (LTE) | 18J |
| Code JSI | 360° camera | 22J |
| Code JSI | 360° camera | 24J |
| Code JSI | 360° camera | 25J |
| Code JW5 | Lane Keeping Assist | 23J |
| Code JW5 | Lane Keeping Assist | 24J |
| Code JW5 | Lane Keeping Assist | 26J |
| Code JW5 | Lane Keeping Assist | 112J |
| Code KP6 | SCR Generation 3 exhaust gas cleaning | 70J |
| Code L | Valid for left-hand drive vehicles | 49G |
| Code LG2 | LED Intelligent Light System | 112J |
| Code LG2 | LED Intelligent Light System | 42J |
| Code LG2 | LED Intelligent Light System | 41J |
| Code MA6 | Low-emission vehicle. Euro 6 Gr. Ill | 68J |
| Code MA6 | Low-emission vehicle. Euro 6 Gr. Ill | 113J |
| Code MA6 | Low-emission vehicle. Euro 6 Gr. Ill | 119J |
| Code MB6 | Low-emission vehicle Euro 6 Group I | 68J |
| Code MB6 | Low-emission vehicle Euro 6 Group I | 114J |
| Code MB6 | Low-emission vehicle Euro 6 Group I | 120J |
| Code MG3 | Engine OM 651 DE 22 LA 120 kW (163 hp) 3800 rpm | 115H |
| Code MG3 | Engine OM 651 DE 22 LA 120 kW (163 hp) 3800 rpm | 62J |
| Code MG4 | Engine OM 651 DE 22 LA 140 kW (190 hp) 3800 rpm | 115H |
| Code MG4 | Engine OM 651 DE 22 LA 140 kW (190 hp) 3800 rpm | 63J |
| Code MG7 | Engine OM 651 DE 22 LA 100 kW 3800 rpm | 115H |
| Code MG7 | Engine OM 651 DE 22 LA 100 kW 3800 rpm | 63J |
| Code MJ8 | ECO start/stop function | 10F |
| Code MJ8 | ECO start/stop function | 72F |
| Code MJ8 | ECO start/stop function | 76F |
| Code MJ8 | ECO start/stop function | 82F |
| Code ML6 | Low-emission vehicle Euro 6c M/N1 GR. II | 114J |
| Code ML6 | Low-emission vehicle Euro 6c M/N1 GR. II | 68J |
| Code ML6 | Low-emission vehicle Euro 6c M/N1 GR. II | 120J |
| Code MM1 | Engine M274 DEH 20 LA 155 kW (211 hp) 5500 rpm | 64J |
| Code MM1 | Engine M274 DEH 20 LA 155 kW (211 hp) 5500 rpm | 66J |
| Code MM1 | Engine M274 DEH 20 LA 155 kW (211 hp) 5500 rpm | 118J |
| Code MR6 | Emissions class Euro 6c N1 GR.III/N2 | 114J |
| Code MR6 | Emissions class Euro 6c N1 GR.III/N2 | 68J |
| Code MR6 | Emissions class Euro 6c N1 GR.III/N2 | 120J |
| Code MU2 | OM 654 DE 20 LA 100 kW (136 hp) 3800 rpm | 65J |
| Code MU2 | OM 654 DE 20 LA 100 kW (136 hp) 3800 rpm | 117J |
| Code MU4 | OM 654 DE 20 LA 120 kW (163 hp) 3800 rpm | 117J |
| Code MU4 | OM 654 DE 20 LA 120 kW (163 hp) 3800 rpm | 65J |
| Code MU6 | OM 654 DE 20 LA 140 kW (190 hp) 3800 rpm | 117J |
| Code MU6 | OM 654 DE 20 LA 140 kW (190 hp) 3800 rpm | 65J |
| Code MU8 | OM 654 DE 20 LA 176 kW (239 hp) 3800 rpm | 66J |
| Code MU8 | OM 654 DE 20 LA 176 kW (239 hp) 3800 rpm | 117J |
| Code MX1 | Engine OM 622 DE 16 LA 65 kW (88 hp) 3800 rpm | 63J |
| Code MX1 | Engine OM 622 DE 16 LA 65 kW (88 hp) 3800 rpm | 116H |
| Code MX2 | Engine OM 622 DE 16 LA 84 kW (114 hp) 3800 rpm | 63J |
| Code MX2 | Engine OM 622 DE 16 LA 84 kW (114 hp) 3800 rpm | 116H |
| Code MX4 | Engine OM 622 DE 17 LA 75 kW (102 hp) 3800 rpm | 118J |
| Code MX4 | Engine OM 622 DE 17 LA 75 kW (102 hp) 3800 rpm | 66J |
| Code MX8 | Engine OM 622 DE 17 LA 100 kW (136 hp) 3800 rpm | 118J |
| Code MX8 | Engine OM 622 DE 17 LA 100 kW (136 hp) 3800 rpm | 66J |
| Code R | Valid for right-hand drive vehicles | 49H |
| Code RY2 | Tire pressure monitor on FA and RA, wireless | 98J |
| Code W50 | Rear-end door, two-leaf, 180 degrees without window | 48J |
| Code W50 | Rear-end door, two-leaf, 180 degrees without window | 60J |
| Code W54 | Rear-end doors, two-leaf, opening as far as side wall | 48J |
| Code W54 | Rear-end doors, two-leaf, opening as far as side wall | 61J |
| Code W65 | Liftgate | 47J |
| Code W65 | Liftgate | 60J |
| Code W78 | Window in liftgate/hinged rear door with wash/wipe system | 57F |
| Code W78 | Window in liftgate/hinged rear door with wash/wipe system | 46J |
| Code W78 | Window in liftgate/hinged rear door with wash/wipe system | 44J |
| Code W78 | Window in liftgate/hinged rear door with wash/wipe system | 43J |
| Code W78 | Window in liftgate/hinged rear door with wash/wipe system | 47J |
| Code W78 | Window in liftgate/hinged rear door with wash/wipe system | 47J |
| Code W78 | Window in liftgate/hinged rear door with wash/wipe system | 48J |
| Code W78 | Window in liftgate/hinged rear door with wash/wipe system | 59J |
| Code W78 | Window in liftgate/hinged rear door with wash/wipe system | 60J |
| Code W78 | Window in liftgate/hinged rear door with wash/wipe system | 60J |
| Code ZG2 | All-wheel drive | 23J |
| Code ZG2 | All-wheel drive | 24J |
| Code ZG2 | All-wheel drive | 26J |
| Code ZK2 | Taxi version with emergency alarm system | 87J |
| Code ZK2 | Taxi version with emergency alarm system | 89J |
| Code ZK3 | Taxi version without emergency alarm system | 87J |
| Code ZK3 | Taxi version without emergency alarm system | 89J |
| Code ZM7 | Rental vehicle package with emergency alarm system | 88J |
| Code ZM7 | Rental vehicle package with emergency alarm system | 89J |
| Code ZM8 | Rental vehicle package without emergency alarm system | 88J |
| Code ZM8 | Rental vehicle package without emergency alarm system | 89J |
| E13/1 | Glove box lamp | 38L |
| F1 | Pre-fuse box | 3L |
| F1fA6 | Pre-fuse A6 | 2K |
| G1/12 | Backup battery | 79L |
| G1/13 | Emergency-P battery | 84L |
| K120 | On-board electrical system backup battery relay | 12L |
| K40/11 | Firewall fuse and relay module | 4A |
| K40/11 | Firewall fuse and relay module | 12A |
| K40/11 | Firewall fuse and relay module | 20A |
| K40/11 | Firewall fuse and relay module | 37A |
| K40/11 | Firewall fuse and relay module | 29A |
| K40/11 | Firewall fuse and relay module | 46A |
| K40/11 | Firewall fuse and relay module | 52A |
| K40/11 | Firewall fuse and relay module | 60A |
| K40/11 | Firewall fuse and relay module | 69A |
| K40/11 | Firewall fuse and relay module | 76A |
| K40/11 | Firewall fuse and relay module | 84A |
| K40/11 | Firewall fuse and relay module | 116A |
| K40/11 | Firewall fuse and relay module | 92A |
| K40/11 | Firewall fuse and relay module | 101A |
| K40/11 | Firewall fuse and relay module | 107A |
| K40/11 | Firewall fuse and relay module | 125A |
| K40/11f100 | Fuse 100 | 100A |
| K40/11f101 | Fuse 101 | 91A |
| K40/11fl03 | Fuse 103 | 87A |
| K40/11f106 | Fuse 106 | 112A |
| K40/11f107 | Fuse 107 | 111A |
| K40/11fl08 | Fuse 108 | 108A |
| K40/11f109 | Fuse 109 | 105A |
| K40/11f110 | Fuse 110 | 103A |
| K40/11f21 | Fuse 21 | 8A |
| K40/11f22 | Fuse 22 | 12A |
| K40/11f25 | Fuse 25 | 81A |
| K40/11f35 | Fuse 35 | 48A |
| K40/11f46 | Fuse 46 | 120A |
| K40/11f47 | Fuse 47 | 121A |
| K40/11f48 | Fuse 48 | 123A |
| K40/11f56 | Fuse 56 | 117A |
| K40/11f82 | Fuse 82 | 32A |
| K40/11f83 | Fuse 83 | 27A |
| K40/11f84 | Fuse 84 | 24A |
| K40/11f85 | Fuse 85 | 19A |
| K40/11f86 | Fuse 86 | 30A |
| K40/11f87 | Fuse 87 | 28A |
| K40/11f88 | Fuse 88 | 14A |
| K40/11f89 | Fuse 89 | 41A |
| K40/11f90 | Fuse 90 | 70A |
| K40/11f91 | Fuse 91 | 69A |
| K40/11f92 | Fuse 92 | 65A |
| K40/11f93 | Fuse 93 | 40A |
| K40/11f94 | Fuse 94 | 36A |
| K40/11f95 | Fuse 95 | 33A |
| K40/11f96 | Fuse 96 | 61A |
| K40/11f97 | Fuse 97 | 99A |
| K40/11f98 | Fuse 98 | 96A |
| K40/11f99 | Fuse 99 | 97A |
| K40/11 kA | Circuit 15 relay | 51A |
| K40/11 kB | Rear window wiper relay | 58A |
| K40/11 kC | Circuit 15R2 relay | 55A |
| K40/11 kD | Heated rear window relay | 44A |
| K40/11 kE | Circuit 15R1 relay | 53A |
| K40/11 kF | Circuit 30g relay | 94A |
| K40/11 kG | Exhaust aftertreatment SCRCM relay | 114A |
| M6/10 | Left rear-end door wiper motor | 61L |
| M6/11 | Right rear-end door wiper motor | 61L |
| M6/12 | Tailgate wiper motor | 61L |
| N10/1 | Signal acquisition and actuation module (SAM) control unit | 103L |
| N10/1 | Signal acquisition and actuation module (SAM) control unit | 94L |
| N10/1 | Signal acquisition and actuation module (SAM) control unit | 55L |
| N10/1 | Signal acquisition and actuation module (SAM) control unit | 74L |
| N112/9 | HERMES control unit | 21L |
| N112/9 | HERMES control unit | 18L |
| N118 | Fuel system control unit (FSCU) | 64L |
| N118/9 | Fuel system control unit (FSCU) | 67L |
| N127 | Drivetrain control unit | 118L |
| N141 | AdBlue® (SCR) control unit | 122L |
| N141 | AdBlue® (SCR) control unit | 114L |
| N141 | AdBlue® (SCR) control unit | 68L |
| N141 | AdBlue® (SCR) control unit | 70L |
| N144 | Camera cover (KAB) control unit | 109L |
| N33/4 | PTC heater booster control unit | 8L |
| N33/4 | PTC heater booster control unit | 9L |
| N33/4 | PTC heater booster control unit | 6L |
| N51/3 | AIRMATIC control unit | 106L |
| N62 | Parktronic control unit (PTS) | 99L |
| N70 | Overhead control panel (OCP [DBE]) control unit | 91L |
| N72/1 | Upper control panel (UCP [OBF]) control unit | 23L |
| N72/1 | Upper control panel (UCP [OBF]) control unit | 26L |
| N73 | Electronic ignition lock (EZS) control unit | 27L |
| N74 | Driver assistance systems operating panel control unit | 24L |
| N88/1 | Tire pressure monitor (RDK) control unit | 98L |
| R1 | Rear window heater | 48L |
| R1/1 | Left rear-end door rear window heater | 48L |
| R1/2 | Right rear-end door rear window heater | 48L |
| S1 | Light switch | 42L |
| S206 | Glove compartment switch illumination | 36L |
| S98 | Air conditioning control and operating unit (front & rear KLA) | 45L |
| S98 | Air conditioning control and operating unit (front & rear KLA) | 46L |
| S98 | Air conditioning control and operating unit (front & rear KLA) | 43L |
| W1/9 | Right cockpit ground point | 38F |
| W43/2 | Right vehicle interior firewall ground point | 50G |
| W43/6 | Left vehicle interior firewall ground point 2 | 50H |
| X11 | Diagnostic connector | 29L |
| X228/1x2 | Cockpit wiring harness/fuse and relay module electrical connector 2 | 33H |
| X29/1X1 | Glove compartment electrical connector | 35H |
| X39/67 | Radio preinstallation electrical connector | 40L |