Search aid through all wiring diagram groups - OV00.01-U-1901RAA
MODEL 251 Wiring diagrams
| AdBlue control unit | ENGINE 642 in MODEL 251 with CODE (U42) BlueTEC diesel exhaust treatment (SCR) Control unit N118/5 |
PE14.40-U-2101RAA | |
| Airbag control unit | MODEL 251 control module N2/7, Specification 1 |
PE91.60-U-2105RAA | |
| Airbag control unit | MODEL 251 control module N2/7, Specification 2 |
PE91.60-U-2105RAB | |
| AIRmatic control module | MODEL 251 with CODE (489) All-round level control system control module N51 |
PE32.22-U-2101RAA | |
| Automatic air conditioning (AAC) control module | MODEL 251 with CODE (580) Automatic air conditioning control module N22 |
PE83.40-U-2101RAA | |
| Backup camera control unit | MODEL 251 with CODE (218) Backup camera up to Model Year 2011 Control unit N66/10 |
PE54.65-U-2102RAA | |
| Battery compartment prefuse box (F33) | MODEL 251 | PE54.15-U-2508RAA | |
| Blind Spot Assist | MODEL 251 with CODE (234) Blind Spot Assist as of Model Year 2011 B29/4, B29/5 |
PE54.71-U-2100RAA | |
| CAN bus - engine | MODEL 251 with ENGINE 113.971 up to 31.12.06, 156.980 up to 30.6.07 CAN voltage distributor (X30/19) MODEL 251 with ENGINE 272.967, 273.963, 642 up to Model Year 2010 CAN voltage distributor (X30/19) |
PE00.19-U-2200RAA | |
| CAN bus - engine | MODEL 251 with ENGINE 272, 273, 642.8/9 as of Model Year 2010 Voltage distributor X30/19 and X30/46 |
PE00.19-U-2200RAB | |
| CAN bus - interior compartment | MODEL 251 CAN voltage distributor (X30/7), Specification 2 |
PE00.19-U-2300RAB | |
| CAN bus - interior compartment | MODEL 251 CAN voltage distributor (X30/4, X30/6), Specification 1 |
PE00.19-U-2300RAA | |
| CD changer (CDC) control module | MODEL 251 with CODE (819) 6-disk CD changer up to Model Year 2008 control module A2/6 |
PE82.64-U-2101RAA | |
| Cellular telephone (CTEL) control module | MODEL 251 with CODE (388) Telephone "Handy", UPCI system up to Model Year 2008 control module N123/1 |
PE82.70-U-2101RAA | |
| Central gateway control module | MODEL 251 control module N93 |
PE54.21-U-2124RAA | |
| Cockpit fuse box (F3) | MODEL 251 | PE54.15-U-2901RAA | |
| Cockpit management and data system (COMAND) control module | MODEL 251 as of Model Year 2009 with CODE (512) COMAND APS with DVD changer with CODE (528) COMAND with DVD changer control unit A40/3 |
PE82.85-U-2101RAB | |
| Cockpit management and data system (COMAND) control module | MODEL 251 with CODE (530) COMAND APS USA (with navigation system) up to Model Year 2008 control module A40/3 |
PE82.85-U-2101RAA | |
| Common Rail Diesel Injection (CDI) control module | ENGINE 642.8 in MODEL 251 as of Model Year 2009 with CODE (U42) BlueTEC diesel exhaust treatment (SCR) control unit N3/9, Specification 2 |
PE07.16-U-2101RAD | |
| Common Rail Diesel Injection (CDI) control module | ENGINE 642.950 in MODEL 251 CR 4.11, control unit N3/9, Specification 2 |
PE07.16-U-2101RAB | |
| Common Rail Diesel Injection (CDI) control module | ENGINE 642.872 in MODEL 251 as of Model Year 2011 Control unit N3/9, Blatt 2 |
PE07.16-U-2101RAE | |
| Common Rail Diesel Injection (CDI) control module | ENGINE 642.870 in MODEL 251 as of Model Year 2009 with CODE (U42) BlueTEC diesel exhaust treatment (SCR) control unit N3/9, Specification 1 ENGINE 642.872 in MODEL 251 as of Model Year 2011 control unit N3/9, Specification 1 |
PE07.16-U-2101RAC | |
| Common Rail Diesel Injection (CDI) control module | ENGINE 642.950 in MODEL 251 CR 4.11, control unit N3/9, Specification 1 |
PE07.16-U-2101RAA | |
| Compass module control unit | MODEL 251 except CODE (525) MB Audio 50 APS radio except CODE (530) COMAND APS USA (with navigation system) control module B26 |
PE54.30-U-2102RAA | |
| Connector separation points | MODEL 251 X18(2), X29/6(1), X29/6(2), X29/6(3), X29/6(5), Specification 7 |
PE54.18-U-2300RAG | |
| Connector separation points | MODEL 251 X25/2(1) except Engine 113.971, Specification 3 |
PE54.18-U-2300RAC | |
| Connector separation points | MODEL 251 X35/1, X35/2, Specification 8 |
PE54.18-U-2300RAH | |
| Connector separation points | MODEL 251 X22/6, X26, Specification 2 |
PE54.18-U-2300RAB | |
| Connector separation points | MODEL 251 X25/2(1), Specification 12 |
PE54.18-U-2300RAL | |
| Connector separation points | MODEL 251 with ENGINE 113.971 X25/2(3), Specification 6 |
PE54.18-U-2300RAF | |
| Connector separation points | MODEL 251 X25/2(2), Specification 4 |
PE54.18-U-2300RAD | |
| Connector separation points | MODEL 251 X55/3, X55/4, Specification 10 |
PE54.18-U-2300RAJ | |
| Connector separation points | MODEL 251 X35/3, X35/4, Specification 9 |
PE54.18-U-2300RAI | |
| Connector separation points | MODEL 251 X26/32, X25/2(1), X25/2(3), Specification 11 |
PE54.18-U-2300RAK | |
| Connector separation points | MODEL 251 X25/2(2), Specification 5 |
PE54.18-U-2300RAE | |
| Connector separation points | MODEL 251 X18, X38/1, X122/3, Specification 1 |
PE54.18-U-2300RAA | |
| Data link connector/diagnostic socket | MODEL 251 Data link connector (X11/4) |
PE54.22-U-2000RAA | |
| Distronic (DTR) control module | ENGINE 113.971 up to 31.12.06, 156.980 up to 30.6.07, 272.967, 273.963 as of 1.1.07, 642.950 in MODEL 251 control module A89 |
PE30.30-U-2101RAA | |
| Door control module (DCM) front left | MODEL 251 control module N69/1 |
PE72.29-U-2101RAA | |
| Door control module (DCM) front right | MODEL 251 control module N69/2 |
PE72.29-U-2102RAA | |
| Driver-side seat control module | MODEL 251 with CODE (275) Memory package (driver seat, steering column, mirrors) control module N32/1 |
PE91.29-U-2104RAA | |
| DVD player control unit | MODEL 251 as of Model Year 2009 with CODE (864) Rear entertainment system control unit A40/4 MODEL 251 as of Model Year 2009 with CODE (866) Preinstallation for rear entertainment system control unit A40/4 |
PE82.60-U-2104RAB | |
| DVD player control unit | MODEL 251 with CODE (864) Rear entertainment system up to Model Year 2008 control module A40/4 |
PE82.60-U-2104RAA | |
| Electric sockets in interior | MODEL 251 up to 30.8.06 | PE82.00-U-2500RAA | |
| Electric sockets in interior | MODEL 251 as of 1.9.06 with CODE (U80) 115 V socket in load compartment |
PE82.00-U-2500RAB | |
| Electric wiring diagram of ground wiring | MODEL 251 W16/3 |
PE00.19-U-2800RAF | |
| Electric wiring diagram of solder joints/Z connector sleeves | MODEL 251 with ENGINE 276 Z7/44, Z7/48 |
PE00.19-U-2600RAF | |
| Electronic ignition switch (EIS) control module | MODEL 251 control module N73 |
PE54.21-U-2104RAA | |
| Electronic stability program (ESP) control module | MODEL 251 | PE42.45-U-2101RAA | |
| Emergency call system control module | MODEL 251 with CODE (348) TELE AID emergency call system control module N123/4 |
PE82.95-U-2101RAA | |
| Front backup fuse box (F32) | MODEL 251 | PE54.15-U-2502RAA | |
| Front fuse and relay box | MODEL 251 fuse and relay box F58, Specification 2 |
PE54.15-U-2107RAB | |
| Front fuse and relay box | MODEL 251 fuse and relay box F58, Specification 1 |
PE54.15-U-2107RAA | |
| Front passenger-side seat control module | MODEL 251 with CODE (242) Electrically adjustable front passenger seat with memory control module N32/2 |
PE91.29-U-2105RAA | |
| Front signal acquisition and actuation module (SAM) control unit | MODEL 251 control module N10, Specification 3 |
PE54.21-U-2114RAC | |
| Front signal acquisition and actuation module (SAM) control unit | MODEL 251 control module N10, Specification 2 |
PE54.21-U-2114RAB | |
| Front signal acquisition and actuation module (SAM) control unit | MODEL 251 control module N10, Specification 1 |
PE54.21-U-2114RAA | |
| Front signal acquisition and actuation module (SAM) control unit | MODEL 251 as of Model Year 2011 Control unit N10, Blatt 4 |
PE54.21-U-2114RAD | |
| Fuel pump | ENGINE 113.971 up to 31.12.06, 156.980 up to 30.6.07, 272.967, 273.963 as of 1.1.07, 642.950 in MODEL 251 |
PE47.20-U-2100RAA | |
| Fuel pump | ENGINE 642.8 in MODEL 251 | PE47.20-U-2100RAB | |
| Fully electric seat adjustment (ESA) | MODEL 251 | PE91.29-U-2004RAA | |
| Fully integrated transmission control unit | TRANSMISSION 722.9 in MODEL 251 control module Y3/8 | PE27.19-U-2103RAA | |
| Fuse and relay box, rear | MODEL 251 as of 1.9.06 Front fuse and relay box F4, Specification 3 |
PE54.15-U-2103RAF | |
| Fuse and relay box, rear | MODEL 251 as of 1.9.06 Front fuse and relay box F4, Specification 2 |
PE54.15-U-2103RAE | |
| Fuse and relay box, rear | MODEL 251 as of 1.9.06 Front fuse and relay box F4, Specification 4 |
PE54.15-U-2103RAG | |
| Fuse and relay box, rear | MODEL 251 up to 31.8.06 fuse and relay box F4, Specification 1 |
PE54.15-U-2103RAA | |
| Fuse and relay box, rear | MODEL 251 as of 1.9.06 Front fuse and relay box F4, Specification 1 |
PE54.15-U-2103RAD | |
| Fuse and relay box, rear | MODEL 251 up to 31.8.06 fuse and relay box F4, Specification 3 |
PE54.15-U-2103RAC | |
| Fuse and relay box, rear | MODEL 251 up to 31.8.06 fuse and relay box F4, Specification 2 |
PE54.15-U-2103RAB | |
| Ground wiring | MODEL 251 W2, W6, W7, W8, W8/2, W9, W11w1, W11w2, W11/3, W29/9, Specification 1 |
PE00.19-U-2800RAA | |
| Ground wiring | MODEL 251 W17/1, W16/3, Z6/12, Z6/99, Z6/48z1, Z6/48z2, Z61/4, Z204/6, Z204/9, Specification 4 |
PE00.19-U-2800RAD | |
| Ground wiring | MODEL 251 W17, Z204/3, Z204/8, Specification 3 |
PE00.19-U-2800RAC | |
| Ground wiring | MODEL 251 W15/1, W15/2, Z204/4, Z204/5, Specification 2 |
PE00.19-U-2800RAB | |
| Ground wiring | MODEL 251 W8/1, W26, W29/2, W29/8, Z6/30z1, Z6/30z2, Z6/14, Z50/4, Z50/36, Z108/1, Specification 5 |
PE00.19-U-2800RAE | |
| Headlamp range adjustment (HRC) control module | MODEL 251 with CODE (614) Bi-xenon headlamp unit up to Model Year 2011 control module N71 |
PE82.10-U-2101RAA | |
| Instrument cluster (IC) control module | MODEL 251 control module A1 |
PE54.30-U-2101RAA | |
| Intelligent servo module (ISM) control unit | TRANSMISSION 722.9 in MODEL 251 control module A80 |
PE27.60-U-2101RAA | |
| Keyless Go control module | MODEL 251 with CODE (889) Keyless Go as of Model Year 2011 Control unit N69/5 |
PE80.61-U-2101RAB | |
| Keyless Go control module | MODEL 251 with CODE (889) Keyless Go up to Model Year 2011 control module N69/5 |
PE80.61-U-2101RAA | |
| Left front dynamic seat control module | MODEL 251 with CODE (433) Left dynamic seat, incl. multicontour seat Control module N32/19 |
PE91.25-U-2101RAA | |
| Level control (NR) control module | MODEL 251 with CODE (480) Rear axle level control system except CODE (489) All-round level control system control module N97 |
PE32.33-U-2101RAA | |
| Lumbar support | MODEL 251 as of Model Year 2009 except CODE (404) Left multicontour seat driver side, control unit N32/23 |
PE91.29-U-2109RAA | |
| Lumbar support | MODEL 251 as of Model Year 2009 except CODE (405) Right multicontour seat passenger side, control unit N32/24 |
PE91.29-U-2109RAB | |
| ME-SFI fuel injection and ignition system control module | ENGINE 156.980 up to 30.6.07 in MODEL 251 ME 9.7, control unit N3/10, Specification 3 |
PE07.61-U-2101RAH | |
| ME-SFI fuel injection and ignition system control module | ENGINE 272.967, 273.963 as of 1.1.07 in MODEL 251 ME 9.7 VC8/9, control module N3/10, Specification 1 |
PE07.61-U-2101RAC | |
| ME-SFI fuel injection and ignition system control module | ENGINE 272.967 in MODEL 251 ME 9.7 VC8/9, control module N3/10, Specification 2 |
PE07.61-U-2101RAD | |
| ME-SFI fuel injection and ignition system control module | ENGINE 113.971 up to 31.12.06 in MODEL 251 ME 2.8, control module N3/10, Specification 2 |
PE07.61-U-2101RAB | |
| ME-SFI fuel injection and ignition system control module | ENGINE 156.980 up to 30.6.07 in MODEL 251 ME 9.7, control unit N3/10, Specification 2 |
PE07.61-U-2101RAF | |
| ME-SFI fuel injection and ignition system control module | ENGINE 156.980 up to 30.6.07 in MODEL 251 ME 9.7, control unit N3/10, Specification 1 |
PE07.61-U-2101RAE | |
| ME-SFI fuel injection and ignition system control module | ENGINE 113.971 up to 31.12.06 in MODEL 251 ME 2.8, control module N3/10, Specification 1 |
PE07.61-U-2101RAA | |
| ME-SFI fuel injection and ignition system control module | ENGINE 273.963 as of 1.1.07 in MODEL 251 ME 9.7 VC8, control unit N3/10, Specification 2 |
PE07.61-U-2101RAG | |
| MOST bus | MODEL 251 up to Model Year 2008 | PE82.00-U-2710RAA | |
| MOST bus | MODEL 251 as of Model Year 2009 | PE82.00-U-2710RAB | |
| Overhead control panel (OCP) control module | MODEL 251 control module N70 |
PE54.21-U-2107RAA | |
| Parktronic system (PTS) control module | MODEL 251 with CODE (220) PARKTRONIC as of Model Year 2011 |
PE54.65-U-2101RAB | |
| Parktronic system (PTS) control module | MODEL 251 with CODE (220) Parktronic system (PTS) up to Model Year 2011 control module N62 |
PE54.65-U-2101RAA | |
| Power steering control unit | MODEL 251 with ENGINE 642 as of Model Year 2010 Fuel Economy, Control unit A91/1 |
PE46.35-U-2101RAA | |
| Rear audio | MODEL 251 control module N66/8 |
PE82.60-U-2004RAA | |
| Rear control panel control module | MODEL 251 control module N72/2 |
PE54.21-U-2125RAA | |
| Rear signal acquisition and actuation module (SAM) control module | MODEL 251 control module N10/8, Specification 1 |
PE54.21-U-2103RAA | |
| Rear signal acquisition and actuation module (SAM) control module | MODEL 251 control module N10/8, Specification 2 |
PE54.21-U-2103RAB | |
| Remote trunk locking control module | MODEL 251 as of Model Year 2009 with CODE (890) EASY-PACK liftgate control unit N121/1 |
PE72.30-U-2101RAB | |
| Remote trunk locking control module | MODEL 251 with CODE (890) Automatic rear-end door up to Model Year 2008 control module N121/1 |
PE72.30-U-2101RAA | |
| Reversible emergency tensioning retractor | MODEL 251 control module A76 and A76/1 |
PE91.40-U-2200RAA | |
| Reversing camera | MODEL 251 with CODE (218) Backup camera as of Model Year 2011 Backup camera B84/3 |
PE54.65-U-2103RAA | |
| Right front dynamic seat control module | MODEL 251 with CODE (434) Right dynamic seat, incl. multicontour seat Control module N32/22 |
PE91.25-U-2102RAA | |
| Satellite Digital Audio Radio System (SDAR) wiring diagram | MODEL 251 as of Model Year 2009 with CODE (517) HD Radio control unit N87/8 |
PE82.60-U-2300RAB | |
| Satellite Digital Audio Radio System (SDAR) wiring diagram | MODEL 251 up to Model Year 2008 control module N87/5 |
PE82.60-U-2300RAA | |
| Seat heating and seat ventilation control module | MODEL 251 with CODE (401) Individual seat with CODE (872) Electrically heated left and right rear seats control module N25/7 and N10 |
PE91.30-U-2102RAA | |
| Solder joints/Z connector sleeves | MODEL 251 Z50/5, Z51/6, Z204, Specification 4 |
PE00.19-U-2600RAD | |
| Solder joints/Z connector sleeves | MODEL 251 Z7/35z1, Z7/35z2, Z7/35z3, Z7/35z4, Z7/36, Z7/98z1, Z7/98z2, Z7/98z3, Specification 3 |
PE00.19-U-2600RAC | |
| Solder joints/Z connector sleeves | MODEL 251 with ENGINE 273.963 Z7/35z1, Z7/35z2, Z7/36z1, Z7/36z2, Z7/38z1, Z7/38z2, Specification 5 |
PE00.19-U-2600RAE | |
| Solder joints/Z connector sleeves | MODEL 251 with ENGINE 272.967 Z7/35z1, Z7/35z2, Z7/36z1, Z7/36z2, Z7/38z1, Z7/38z2, Specification 2 |
PE00.19-U-2600RAB | |
| Solder joints/Z connector sleeves | MODEL 251 Z3/29z1, Z3/29z2, Z7/36, Z7/35z1, Z7/35z2, Specification 1 |
PE00.19-U-2600RAA | |
| Sound amplifier control module | MODEL 251 with CODE (810) Sound system up to Model Year 2008 control module N40/3 |
PE82.62-U-2101RAA | |
| Sound amplifier control module | MODEL 251 as of Model Year 2009 with CODE (810) Sound system control unit N40/3 |
PE82.62-U-2101RAB | |
| Steering column module control module | MODEL 251 control module N80 |
PE46.10-U-2101RAA | |
| Telematics CAN bus | MODEL 251 Voltage distributor (X30/35) |
PE82.00-U-2720RAA | |
| Thermotronic Automatic air conditioning (AAC [KLA]) | MODEL 251 with CODE (581) Comfort automatic air conditioning control module N22/7 | PE83.40-U-2105RAA | |
| Thermotronic Automatic air conditioning (AAC [KLA]) | MODEL 251 with CODE (581) Comfort automatic air conditioning with CODE (582) Rear air conditioner control module N22/7 |
PE83.40-U-2105RAB | |
| Tire pressure control unit | MODEL 251 up to Model Year 2010 with CODE (470) Tire pressure monitor (base) control module N88 |
PE40.15-U-2101RAB | |
| Tire pressure control unit | MODEL 251 as of Model Year 2010 CORA Base/Premium, Control unit N88 |
PE40.15-U-2101RAC | |
| Upper control panel (UCP) control module | MODEL 251 control module N72/1 |
PE54.21-U-2119RAA | |
| Voice control system (VCS) control module | MODEL 251 with CODE (813) Voice control system (VCS [SBS]) up to Model Year 2008 |
PE82.70-U-2102RAA | |
| Weight Sensing System (WSS) control unit | MODEL 251 control module N2/13 |
PE91.60-U-2102RAA | |
| Wiring diagram for front fuse and relay box | MODEL 251 fuse and relay box F58, Specification 3 |
PE54.15-U-2107RAC | |
| Wiring diagram for fuel pump control unit | ENGINE 276.958 in MODEL 251 as of Model Year 2012 Control unit N118 |
PE47.40-U-2101RAA | |
| Wiring diagram for gasoline direct injection system control unit | ENGINE 276.958 in MODEL 251 as of Model Year 2012 Control unit N3/10, Engine connector, Specification 1 |
PE07.08-U-2101RAA | |
| Wiring diagram for gasoline direct injection system control unit | ENGINE 276.958 in MODEL 251 as of Model Year 2012 Control unit N3/10, Vehicle connector |
PE07.08-U-2101RAC | |
| Wiring diagram for gasoline direct injection system control unit | ENGINE 276.958 in MODEL 251 as of Model Year 2012 Control unit N3/10, Engine connector, Specification 2 |
PE07.08-U-2101RAB |