Search aid for all wiring diagram groups - OV00.01-P-1901FAA
WARNING: This page is about a different car, the 2011 Mercedes-Benz C300, 2010 Mercedes-Benz C300, 2009 Mercedes-Benz C300, and 2008 Mercedes-Benz C300. However, it is still accessible from the selected car via links, so may be relevant.
MODEL 204
| Designation | Notes | Wiring diagram |
|---|---|---|
| Adaptive Brake (ABR) | MODEL 204.0/2 up to 28.2.11 control unit A7/3 and N30/4 | PE42.47-P-2000FAA |
| Adaptive Brake (ABR) | MODEL 204.0/2 as of 1.3.11 Basis, Premium, control unit A7/3 and N30/4 | PE42.47-P-2000FAB |
| Adaptive damping system (ADS) | MODEL 204.0/2/3 with CODE (483) ADVANCED AGILITY package control unit N51/5 | PE32.32-P-2101FAA |
| Airbag | MODEL 204 control unit N2/10, Sheet 1 | PE91.60-P-2105FAA |
| Airbag | MODEL 204 control unit N2/10, Sheet 2 | PE91.60-P-2105FAB |
| Trailer recognition | MODEL 204.0 with CODE (550) Trailer hitch control unit N28/1 | PE31.19-P-2101FAA |
| Drive train CAN | MODEL 204 Potential distributor X30/21 | PE00.19-P-2170FAA |
| Audio/COMAND display | MODEL 204 Control unit A40/8 | PE82.00-P-2080FAA |
| Exterior lighting | MODEL 204.0/2 with CODE (614) Bi-xenon headlamp unit with CODE (615) Bi-xenon headlamp unit with integrated curve illumination with CODE (616) Bi-xenon headlamp unit with integrated asymmetrical curve illumination with CODE (618) Bi-xenon headlamps with CODE (619) Cornering illumination with CODE (621) Intelligent Light System (left-hand traffic) with CODE (622) Intelligent Light System (right-hand traffic) as of model year 2012/AEJ11 model refinement package, front lamp units, E1 and E2 MODEL 204.3 with CODE (614) Bi-xenon headlamp unit with CODE (615) Bi-xenon headlamp unit with integrated curve illumination with CODE (616) Bi-xenon headlamp unit integrated asymmetrical curve illumination with CODE (619) Cornering illumination with CODE (621) Intelligent Light System (left-hand traffic) with CODE (622) Intelligent Light System (right-hand traffic) front lamp units, E1 and E2 |
PE82.10-P-2000FAD |
| Auto Pilot System (APS) | MODEL 204.0/2 with CODE (525) MB Audio 50 APS radio with CODE (511) Audio 50 APS incl. DVD changer except CODE (494) USA version except CODE (498) Japan version up to model year 2012/AEJ11 facelift, control unit A2/56 MODEL 204.9 with CODE (525) MB Audio 50 APS radio with CODE (511) Audio 50 APS incl. DVD changer except CODE (494) USA version except CODE (498) Japan version control unit A2/56 |
PE82.61-P-2101FAA |
| ME-SFI [ME] fuel injection and ignition system | ENGINE 272 in MODEL 204 Control unit N3/10, engine side | PE07.61-P-2101FAC |
| ME-SFI [ME] fuel injection and ignition system | ENGINE 272 in MODEL 204 Control unit N3/10, body side | PE07.61-P-2101FAD |
| Cockpit Management and Data System (COMAND) | MODEL 204.0/2 except CODE (498) Japan version with CODE (527) COMAND APS with single DVD drive (with navigation) with CODE (512) COMAND APS incl. DVD changer with CODE (528) COMAND incl. DVD changer up to model year 2012/AEJ11 facelift, control unit A40/3 MODEL 204.9 except CODE (498) Japan version with CODE (527) COMAND APS with single DVD drive (with navigation) with CODE (512) COMAND APS incl. DVD changer with CODE (528) COMAND incl. DVD changer control unit A40/3 |
PE82.85-P-2101FAA |
| Cockpit Management and Data System (COMAND) | MODEL 204.0/2 with CODE (498) Japan version with CODE (527) COMAND APS with single DVD drive (with navigation) up to model year 2012/YoM 11 model refinement package, control unit A40/3, sheet 1 MODEL 204.9 with CODE (498) Japan version with CODE (527) COMAND APS with single DVD drive (with navigation) control unit A40/3, Sheet 1 |
PE82.85-P-2101FAB |
| Cockpit Management and Data System (COMAND) | MODEL 204.0/2 with CODE (498) Japan version with CODE (527) COMAND APS with single DVD drive (with navigation) up to model year 2012/YoM11 model refinement package, control unit A40/3, sheet 2 | PE82.85-P-2101FAC |
| Cockpit Management and Data System (COMAND) | MODEL 204.0/2 except CODE (498) Japan version with CODE (527) COMAND APS with single DVD drive (with navigation) with CODE (512) COMAND APS with DVD changer with CODE (528) COMAND incl. DVD changer as of model year 2012/YoM 11 model refinement package, control unit A40/3, sheet 1 | PE82.85-P-2101FAD |
| Cockpit Management and Data System (COMAND) | MODEL 204.0/2 with CODE (498) Japan version with CODE (527) COMAND APS with single DVD drive (with navigation) as of model year 2012 | PE82.85-P-2101FAE |
| Cockpit Management and Data System (COMAND) | MODEL 204.0/2 with CODE (498) Japan version with CODE (527) COMAND APS with single DVD drive (with navigation) as of model year 2012/YoM11 model refinement package, control unit A40/3, sheet 2 | PE82.85-P-2101FAF |
| Overhead control panel (OCP) | MODEL 204.0/2 with CODE (414) Power glass tilting/sliding roof control unit N70 | PE54.21-P-2107FAA |
| Overhead control panel (OCP) | MODEL 204.0/2/3/9 except CODE (414) Power glass tilting/sliding roof control unit N70/3 (without CAN) | PE54.21-P-2107FAB |
| DC/AC converter | MODEL 204.0 with CODE (U80) 115 V socket in cargo area with CODE (494) USA version with CODE (460) Canada version as of model year 2011/YoM 10, control unit N24/3 | PE54.10-P-2103FAA |
| Digital Audio Broadcasting (DAB) system | MODEL 204 with CODE (537) Digital radio with CODE (833) Great Britain version control unit N87/3 | PE82.60-P-2302FAA |
| Distronic (DTR) | ENGINE 156, 271, 272, 642.9, 646.8 in MODEL 204 with CODE (233) DISTRONIC PLUS with CODE (237) Active Blind Spot Assist with CODE (238) Active Lane Keeping Assist control unit A89 | PE30.30-P-2101FAA |
| Electronic ignition switch (EIS [EZS]) | MODEL 204 Control unit N73 | PE54.21-P-2104FAA |
| Electronic selector module | TRANSMISSION 722.6/9 in MODEL 204.0/2/3 control unit N15/5 TRANSMISSION 722.9 in MODEL 204.3/9 control unit N15/5 |
PE27.19-P-2102FAA |
| Vehicle dynamics CAN | MODEL 204 Potential distributor X30/28 | PE00.19-P-2190FAA |
| Chassis CAN | MODEL 204 Potential distributor X30/30 | PE00.19-P-2195FAA |
| Trunk lid remote closing | MODEL 204.2/9 with CODE (890) EASY-PACK liftgate Control unit N121/1 | PE72.30-P-2101FAA |
| High definition tuner | MODEL 204 as of model year 2010/YoM 09, control unit N87/8 MODEL 204 up to model year 2011/YoM 10, control unit N87/8 |
PE82.60-P-2303FAA |
| Interior CAN | MODEL 204 Potential distributor X30/32 | PE00.19-P-2185FAA |
| Interior CAN | MODEL 204 Potential distributor X30/33 | PE00.19-P-2185FAB |
| Interior protection and tow-away protection | MODEL 204 control unit N26/6 | PE80.50-P-2102FAA |
| Keyless Go | MODEL 204.0/2/3/9 with CODE (889) Keyless-Go control unit N69/5 | PE80.61-P-2101FAA |
| Automatic air conditioning (AAC [KLA]) | MODEL 204.0/2/3/9 except CODE (581) Comfort automatic air conditioning control unit N22/7, sheet 1, plug 1 | PE83.40-P-2101FAA |
| Automatic air conditioning (AAC [KLA]) | MODEL 204.0/2/3/9 with CODE (581) Comfort automatic air conditioning control unit N22/7, sheet 1, plug 1 | PE83.40-P-2101FAB |
| Automatic air conditioning (AAC [KLA]) | MODEL 204.0/2/3/9 with CODE (581) Comfort automatic air conditioning control unit N22/7, sheet 2, plug 2 and 3 | PE83.40-P-2101FAC |
| Automatic air conditioning (AAC [KLA]) | MODEL 204.0/2/3/9 except CODE (581) Comfort automatic air conditioning control unit N22/7, sheet 2, plug 2 and 3 | PE83.40-P-2101FAD |
| Instrument cluster (KI) | MODEL 204.0/2/3/9 control unit A1 | PE54.30-P-2101FAA |
| Fuel pump | ENGINE 271, 272, 651 as of 1.6.09, 642 as of 1.12.09 in MODEL 204.0 control unit N118 | PE47.40-P-2101FAA |
| Lumbar support | MODEL 204 control units N32/23, N32/24 | PE91.29-P-2109FAA |
| Solder points/Z-splices | MODEL 204 Z7/35 (M642, M651), Z7/35z1 (M271KE, M272, M156), Z7/35z2 (M271KE, M272, M156), Z7/35z3 (M156), Z7/35z4 (M156), Z7/38z1 (M272), Z7/38z2 (M272), Z57/17 (M642, M651), Z7/98z1 (M156), Z7/98z2 (M156), Z7/98z3 (M156), sheet 1 | PE00.19-P-2600FAA |
| Solder points/Z-splices | MODEL 204 Z7/5z1 (M642), Z7/5z2 (M642, M651), Z7/5z3 (M642, M651), Z7/36 (M271KE, M272), Z7/36z1 (M272), Z7/36z2 (M272), sheet 2 | PE00.19-P-2600FAB |
| Solder points/Z-splices | MODEL 204 Z7/5 (M271DE), Z7/35z1 (M271DE), Z7/35z2 (M271DE, M272DE), Z7/35z3 (M271DE), Z7/36 (M272DE, M271DE), Z7/36z1 (M272DE, M271DE, M642), Z7/36z2 (M271DE), Z7/38z1 (M272DE), Z7/38z2 (M272DE), Z7/39 (M272DE), Z81, sheet 3 | PE00.19-P-2600FAC |
| Solder points/Z-splices | MODEL 204 Z7/35z2 (M276), Z7/36 (M276, M156), Z7/36z1 (M276, M156), Z7/38z1 (M276), Z7/39 (M276), sheet 4 | PE00.19-P-2600FAD |
| Steering column module | MODEL 204.0/2/3/9 control unit N80 | PE46.10-P-2101FAA |
| Ground wiring | MODEL 204 W6/1, W8/1, W8/2, W8/4, W8/5, W48/2, Sheet 1 | PE00.19-P-2800FAA |
| Ground wiring | MODEL 204 W7/1, W9, W11w1 (M272KE, M272DE), W11w2 (M272KE, M272DE), sheet 2 | PE00.19-P-2800FAB |
| Ground wiring | MODEL 204 W15/5, W15/6, Sheet 3 | PE00.19-P-2800FAC |
| Ground wiring | MODEL 204 W15/7, sheet 4 | PE00.19-P-2800FAD |
| Ground wiring | MODEL 204 W16/3, W16/4, Sheet 5 | PE00.19-P-2800FAE |
| Ground wiring | MODEL 204 W16/5, W16/6, Sheet 6 | PE00.19-P-2800FAF |
| Ground wiring | MODEL 204 W18, W18/3, Sheet 7 | PE00.19-P-2800FAG |
| Ground wiring | MODEL 204 W19, Sheet 8 | PE00.19-P-2800FAH |
| Ground wiring | MODEL 204 W7, Sheet 9 | PE00.19-P-2800FAI |
| Ground wiring | MODEL 204 W15/6, W15/8, W16/5 (M276), W16/6 (M276), Sheet 10 | PE00.19-P-2800FAJ |
| Media Interface | MODEL 204 with CODE (518) Media Interface except CODE (498) Japan version control unit N125/1 | PE82.60-P-2105FAA |
| MOST bus | MODEL 204 | PE82.00-P-2710FAA |
| Multifunction camera | MODEL 204 with CODE (238) Active Lane Keeping Assist with CODE (476) Automatic Lane Recognition with CODE (513) Speed Limit Assist with CODE (608) Adaptive Highbeam Assist as of model year 2012/YoM 11 model refinement package, control unit A40/11 | PE54.21-P-2129FAA |
| Special vehicle multifunction control module (SVMCM) | MODEL 204.0/2 with CODE (965) Electrical preinstallation for rental vehicles control unit N26/9 | PE54.21-P-2105FAA |
| Navigation system | MODEL 204.0/2 with CODE (508) Navigation box preinstallation with CODE (509) Navigation box with CODE (510) Audio 20 with CD changer with CODE (523) MB Audio 20 radio as of model year 2012/AEJ11 facelift, control unit A2/30 | PE82.85-P-2005FAA |
| Emergency call system | MODEL 204.0/3/9 with CODE (348) Emergency call/support system with CODE (359) TELEAID emergency call system control unit N123/4 | PE82.95-P-2101FAA |
| Upper control panel | MODEL 204.0/2/3/9 control unit N72/1 | PE54.21-P-2119FAA |
| Panoramic sliding sunroof | MODEL 204.0/2/3/9 with CODE (413) Panoramic glass sunroof with top sliding sunroof control unit A98 | PE77.20-P-2200FAA |
| Parktronic System (PTS) | MODEL 204.0/2 with CODE (220) PARKTRONIC up to model year 2012 PARKTRONIC/YoM 11 model refinement package, control unit N62 MODEL 204.0/2 with CODE (230) Exclusive parking assist as of model year 2012 PARKTRONIC control unit N62,/YoM 11 model refinement package |
PE54.65-P-2101FAA |
| Diagnosis/diagnostic socket data link connector | MODEL 204.0/2/3/9 test connector X11/4 | PE54.22-P-2000FAA |
| Radio (RD) | MODEL 204.0/2 with CODE (510) Audio 20 with CD changer with CODE (523) MB Audio 20 radio except CODE (498) Japan version up to model year 2012/AEJ11 facelift, control unit A2 | PE82.60-P-2101FAA |
| Radio (RD) | MODEL 204.0/2 with CODE (510) Audio 20 with CD changer with CODE (523) MB Audio 20 radio except CODE (498) Japan version as of model year 2012/AEJ11 facelift, control unit A2 | PE82.60-P-2101FAB |
| Tire pressure monitor | MODEL 204.0/9 with CODE (494) USA version with CODE (470) Tire pressure monitor (standard) up to model year 2010/modification year 09, Schrader company, control unit N88 MODEL 204.0/3/9 with CODE (494) USA version with CODE (475) Tire pressure monitor (Premium) as of model year 2010/modification year 09, Schrader company, control unit N88 |
PE40.15-P-2101FAA |
| Rear SAM control unit with fuse and relay module (N10/2) | MODEL 204.0/2/3/9 Sheet 1 | PE54.21-P-2108FAA |
| Rear SAM control unit with fuse and relay module (N10/2) | MODEL 204.0/2/3/9 sheet 2 | PE54.21-P-2108FAB |
| Rear SAM control unit with fuse and relay module (N10/2) | MODEL 204.0/2/3/9 sheet 3 | PE54.21-P-2108FAC |
| Rear SAM control unit with fuse and relay module (N10/2) | MODEL 204.0/2/3/9 Sheet 4 | PE54.21-P-2108FAD |
| Rear SAM control unit with fuse and relay module (N10/2) | MODEL 204.0/2/3/9 Sheet 5 | PE54.21-P-2108FAE |
| Rear SAM control unit with fuse and relay module (N10/2) | MODEL 204.0/2/3/9 Sheet 6 | PE54.21-P-2108FAF |
| Rear SAM control unit with fuse and relay module (N10/2) | MODEL 204.0/2/3/9 Sheet 7 | PE54.21-P-2108FAG |
| Rear SAM control unit with fuse and relay module (N10/2) | MODEL 204.0/2/3/9 sheet 8 | PE54.21-P-2108FAH |
| Front SAM with fuse and relay module (N10/1) | MODEL 204.0/2/3/9 Sheet 1 | PE54.21-P-2106FAA |
| Front SAM with fuse and relay module (N10/1) | MODEL 204.0/2/3/9 sheet 2 | PE54.21-P-2106FAB |
| Front SAM with fuse and relay module (N10/1) | MODEL 204.0/2/3/9 sheet 3 | PE54.21-P-2106FAC |
| Front SAM with fuse and relay module (N10/1) | MODEL 204.0/2/3/9 Sheet 4 | PE54.21-P-2106FAD |
| Front SAM with fuse and relay module (N10/1) | MODEL 204.0/2/3/9 Sheet 5 | PE54.21-P-2106FAE |
| Front SAM with fuse and relay module (N10/1) | MODEL 204.0/2/3/9 Sheet 6 | PE54.21-P-2106FAF |
| Front SAM with fuse and relay module (N10/1) | MODEL 204.0/2/3/9 Sheet 7 | PE54.21-P-2106FAG |
| Front SAM with fuse and relay module (N10/1) | MODEL 204.0/2/3/9 sheet 8 | PE54.21-P-2106FAH |
| Front SAM with fuse and relay module (N10/1) | MODEL 204.0/2/3/9 sheet 9 | PE54.21-P-2106FAI |
| Satellite digital audio radio system (SDAR) | MODEL 204.0/9 with CODE (536) SIRIUS satellite radio with CODE (494) USA version up to model year 2010/YoM 09, control unit N87/5 MODEL 204.0/3/9 with CODE (536) SIRIUS satellite radio with CODE (494) USA version as of model year 2011/YoM 10, control unit N87/5 |
PE82.60-P-2301FAA |
| Wiring diagram for TV tuner | MODEL 204.0/2 with CODE (527) COMAND APS with single DVD drive (with navigation) with CODE (498) Japan version as of model year 2009/YoM 08, control unit N143 MODEL 204.0/2 with CODE (527) COMAND APS with single DVD drive (with navigation) with CODE (498) Japan version up to model year 2010/YoM 09, control unit N143 MODEL 204.0/2 with CODE (527) COMAND APS with single DVD drive (with navigation) with CODE (498) Japan version as of model year 2010/YoM 09, control unit A90/3 |
PE82.60-P-2220FAA |
| Power steering | MODEL 204.0/2/3 control unit N68 | PE46.35-P-2101FAA |
| Interior fuse box (F34) | MODEL 204 up to model year 2010/YoM 09 | PE54.15-P-2501FAA |
| Seat heater and seat ventilation | MODEL 204 with CODE (873) Left and right front seat heaters with CODE (401) Front comfort seats, incl. seat heating and seat ventilation control units N29/5 and N29/6 | PE91.30-P-2102FAA |
| Front passenger seat control unit | MODEL 204 with CODE (242) Electrically adjustable front passenger seat with memory control unit N32/2 | PE91.29-P-2105FAA |
| Driver seat control unit | MODEL 204 with CODE (275) Memory package (driver seat, steering column, mirrors) control unit N32/1 | PE91.29-P-2104FAA |
| Partially electric seat adjustment (ESA [ESV]) | MODEL 204 | PE91.29-P-2003FAA |
| Fully electric seat adjustment (ESA [ESV]) | MODEL 204 | PE91.29-P-2004FAA |
| Sound amplifier | MODEL 204 with CODE (810) Sound system control unit N40/3 | PE82.62-P-2101FAA |
| Stationary heater (STH) | MODEL 204 with CODE (228) Stationary heater control unit A6 | PE83.70-P-2101FAA |
| Starter, alternator, battery | ENGINE 272 in MODEL 204.0/2/9 | PE15.00-P-2101FAD |
| Plugs for separation points | MODEL 204 X8/4, X8/19, X18, X18/2, sheet 1 | PE54.18-P-2300FAA |
| Plugs for separation points | MODEL 204 with ENGINE 156, 271, 272, 646, 651 X26, Sheet 2 | PE54.18-P-2300FAB |
| Plugs for separation points | MODEL 204 X1/45, X8/34, X8/35, X35/1, X35/2, X62/6, X62/7, X62/32, X62/33, Sheet 3 | PE54.18-P-2300FAC |
| Plugs for separation points | MODEL 204 X8/36, X35/3, Sheet 4 | PE54.18-P-2300FAD |
| Plugs for separation points | MODEL 204 X25/4 (M271, M272), X25/12 (M642), X35/6 (M642, M271, M272), X86/2 (M272), X220 (M271KE), sheet 5 | PE54.18-P-2300FAE |
| Plugs for separation points | MODEL 204 X28/18, X55/3, X55/4, X150/1, X150/2, X173/1, X173/2, Sheet 6 | PE54.18-P-2300FAF |
| Plugs for separation points | MODEL 204 X8/37, X35/4, X35/28, sheet 8 | PE54.18-P-2300FAH |
| Plugs for separation points | MODEL 204 X25/4 (M276), X26 (M276, M651), X26/7 (M651), X35/6 (M276, M651), X86/3 (M276), X86/4 (M276), X220 (M651), Sheet 9 | PE54.18-P-2300FAI |
| Plugs for separation points | MODEL 204 X26/38, X25/4 (M156), X35/6 (M156), Sheet 10 | PE54.18-P-2300FAJ |
| Headlamp control unit | MODEL 204.0/2 with CODE (614) Bi-xenon headlamp unit with CODE (615) Bi-xenon headlamp unit with integrated curve illumination with CODE (616) Bi-xenon headlamp unit with integrated asymmetrical curve illumination with CODE (618) Bi-xenon headlamps with CODE (619) Cornering illumination with CODE (621) Intelligent Light System (left-hand traffic) with CODE (622) Intelligent Light System (right-hand traffic) as of model year 2012/AEJ11 facelift, control unit N71/1 | PE82.10-P-2102FAA |
| Telematics CAN | MODEL 204 Potential distributor X30/35 | PE00.19-P-2180FAA |
| Blind Spot Assist | MODEL 204.0/2/3 with CODE (234) Blind Spot Assist with CODE (476) Automatic lane recognition | PE54.71-P-2100FAA |
| Left front door control unit (DCU [TSG]) | MODEL 204.0/2/3/9 control unit N69/1 | PE72.29-P-2101FAA |
| Right front door control unit (DCU [TSG]) | MODEL 204.0/2/3/9 control unit N69/2 | PE72.29-P-2102FAA |
| Video and radar sensor system | ENGINE 156, 271, 272, 276, 642, 651 in MODEL 204 with CODE (233) DISTRONIC PLUS with CODE (237) Active Blind Spot Assist with CODE (238) Active Lane Keeping Assist as of model year 2012/YoM 11 model refinement package | PE30.30-P-2103FAA |
| Fully integrated transmission control | MODEL 204.0 with ENGINE 156, 272, 276, 642.9/8, 651 with TRANSMISSION 722.9 controller unit Y3/8 | PE27.19-P-2103FAA |
| Rear prefuse box (F33) | MODEL 204 | PE54.15-P-2503FAA |
| Front prefuse box (F32) | MODEL 204 except CODE (B03) ECO start/stop function as of model year 2010/YoM 09 | PE54.15-P-2502FAB |
| Front prefuse box (F32) | MODEL 204 with CODE (B03) ECO start/stop function | PE54.15-P-2502FAC |
| Weight sensing system (WSS) | MODEL 204.0 up to 28.2.11, 204.9 up to 31.5.11 with CODE (494) USA version control unit N110 MODEL 204.0 as of 1.3.11, 204.9 as of 1.6.11 with CODE (494) USA version control unit N2/13 |
PE91.60-P-2102FAA |
| Front central operating unit | MODEL 204 with CODE (523) MB Audio 20 radio with CODE (510) Audio 20 with CD changer with CODE (525) MB Audio 50 APS radio with CODE (511) Audio 50 APS with DVD changer with CODE (527) COMAND APS with single DVD drive (with navigation) with CODE (512) COMAND APS with DVD changer with CODE (528) COMAND with DVD changer Control unit A40/9 | PE82.00-P-2060FAA |