Electrical Function Schematic Of Instrument Cluster, Indicator/Warning Message - PE54.30-P-2054-97NBA
MODEL 166 as of model year 2016
MODEL 292
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, status | 51K |
| 1 | Circuit 15, status | 62G |
| 2 | Instrument cluster, message | 20K |
| 2 | Instrument cluster, message | 8B |
| 2 | Instrument cluster, message | 7B |
| 2 | Instrument cluster, message | 22B |
| 2 | Instrument cluster, message | 21B |
| 2 | Instrument cluster, message | 52J |
| 2 | Instrument cluster, message | 51G |
| 2 | Instrument cluster, message | 62G |
| 2 | Instrument cluster, message | 63F |
| 2 | Instrument cluster, message | 49J |
| 2 | Instrument cluster, message | 9C |
| 2 | Instrument cluster, message | 52H |
| 3 | Seat belt buckle restraint system switch, status | 51G |
| 3 | Seat belt buckle restraint system switch, status | 62H |
| 3 | Seat belt buckle restraint system switch, status | 65G |
| 3 | Seat belt buckle restraint system switch, status | 43E |
| 3 | Seat belt buckle restraint system switch, status | 44C |
| 3 | Seat belt buckle restraint system switch, status | 63F |
| 4 | Front passenger seat occupied recognition, status | 51F |
| 4 | Front passenger seat occupied recognition, status | 62H |
| 4 | Front passenger seat occupied recognition, status | 43E |
| 5 | Seat belt buckle switch, status | 64H |
| A1 | Instrument cluster | 61E |
| A1e1 | Left turn signal indicator light | 52A |
| A1e10 | Parking brake indicator lamp | 52B |
| A1e11 | Parking brake indicator lamp | 52B |
| A1e15 | Supplemental restraint system indicator lamp | 52C |
| A1e16 | Preglow indicator lamp | 52C |
| A1e17 | Antilock brake system indicator lamp | 52D |
| A1e18 | Rear fog lamp indicator lamp | 52D |
| A1e2 | Right turn signal indicator light | 52A |
| A1e20 | Regenerative braking system indicator lamp | 55A |
| A1e3 | High beam indicator lamp | 52A |
| A1e32 | ESP®/ASR OFF warning lamp | 55B |
| A1e38 | Standing lamps indicator lamp | 55B |
| A1e4 | Fuel reserve indicator lamp | 52B |
| A1e41 | Electronic Stability Program warning lamp | 55B |
| A1e51 | Brake system warning lamp | 55C |
| A1e54 | Coolant temperature warning lamp | 55C |
| A1e58 | Engine diagnosis indicator lamp | 55C |
| A1e59 | DISTRONIC warning lamp | 55D |
| A1e66 | Tire pressure monitor warning lamp | 57A |
| A1e67 | Low beam indicator lamp | 57B |
| A1e75 | Brake force distribution warning lamp | 57B |
| A1e9 | Seat belt warning lamp | 52B |
| A1h1 | Warning buzzer | 60B |
| A1h2 | Turn signal light function check, acoustic | 60B |
| A1p13 | Multifunction display | 57C |
| A1p19 | Power indicator display | 60A |
| A1p8 | Speedometer | 57B |
| A2 | Radio | 65B |
| A40/11 | Multifunction camera | 31H |
| A40/13 | Stereo multifunction camera | 16H |
| A40/3 | COMAND control unit | 68B |
| A6n1 | Stationary heater control unit | 76H |
| A76 | Left front reversible emergency tensioning retractor | 35B |
| A76/1 | Right front reversible emergency tensioning retractor | 35B |
| A89 | DISTRONIC electric controller unit | 31C |
| A90 | COLLISION PREVENTION ASSIST controller unit | 12G |
| B92/11 | Left outer rear bumper integrated radar sensor | 24H |
| B92/6 | Right outer rear bumper integrated radar sensor | 24H |
| CAN B | Interior CAN | 70F |
| CAN B | Interior CAN | 64F |
| CAN B | Interior CAN | 77F |
| CAN C | Drive train CAN | 11A |
| CAN C | Drive train CAN | 18A |
| CAN C | Drive train CAN | 25A |
| CAN C1 | Engine CAN | 10D |
| CAN D | Diagnostic CAN | 53J |
| CAN D | Diagnostic CAN | 53G |
| CAN D | Diagnostic CAN | 48J |
| CAN E1 | Chassis CAN 1 | 11F |
| CAN E1 | Chassis CAN 1 | 28F |
| CAN E1 | Chassis CAN 1 | 18F |
| CAN E1 | Chassis CAN 1 | 23F |
| CAN E1 | Chassis CAN 1 | 38F |
| CAN E1 | Chassis CAN 1 | 43F |
| CAN E2 | Chassis CAN 2 | 32L |
| CAN E2 | Chassis CAN 2 | 39L |
| CAN E2 | Chassis CAN 2 | 53L |
| CAN E2 | Chassis CAN 2 | 59L |
| CAN E2 | Chassis CAN 2 | 45L |
| CAN I | Drive train sensor CAN | 18B |
| CAN L | Hybrid CAN | 5A |
| Code 228 | Stationary heater | 75G |
| Code 22P | Track package | 23G |
| Code 22P | Track package | 30G |
| Code 235 | Active Park Assist | 40G |
| Code 239 | DISTRONIC PLUS | 30B |
| Code 23P | Driver assistance package PLUS | 15H |
| Code 23P | Driver assistance package PLUS | 5G |
| Code 23P | Driver assistance package PLUS | 20J |
| Code 258 | COLLISION PREVENTION ASSIST | 11G |
| Code 258 | COLLISION PREVENTION ASSIST | 53D |
| Code 266 | DISTRONIC PLUS with Steer Assist and Stop & Go Pilot | 53D |
| Code 275 | Memory package | 72H |
| Code 348 | Emergency call/assistance system | 57G |
| Code 350 | Ecall Europe emergency call system | 54F |
| Code 360 | HERMES UMTS | 45G |
| Code 362 | HERMES LTE | 45G |
| Code 475 | Tire pressure monitor | 33G |
| Code 475 | Tire pressure monitor | 56A |
| Code 489 | AIRMATIC | 8G |
| Code 505 | Radio 20 NTG5, non-navigation-capable | 64B |
| Code 513 | Traffic sign recognition | 15G |
| Code 513 | Traffic sign recognition | 30G |
| Code 522 | Audio 20 radio | 64B |
| Code 531 | COMAND APS | 67B |
| Code 550 | Trailer hitch | 74B |
| Code 551 | Anti-theft alarm system (ATA [EDW]) | 77B |
| Code 640 | High Performance LED | 15G |
| Code 640 | High Performance LED | 27G |
| Code 640 | High Performance LED | 30G |
| Code 641 | Dynamic LED headlamps, left-hand traffic | 15G |
| Code 641 | Dynamic LED headlamps, left-hand traffic | 27G |
| Code 641 | Dynamic LED headlamps, left-hand traffic | 30G |
| Code 642 | Dynamic LED headlamps, right-hand traffic | 15H |
| Code 642 | Dynamic LED headlamps, right-hand traffic | 27H |
| Code 642 | Dynamic LED headlamps, right-hand traffic | 30H |
| Code 889 | KEYLESS-GO | 70B |
| Code 893 | KEYLESS-GO start function | 70B |
| Code ME05 | HYBRID DRIVE 80 KW VARIANT (INCLUDING PLUGIN) | 1A |
| Code ME05 | HYBRID DRIVE 80 KW VARIANT (INCLUDING PLUGIN) | 53A |
| Code ME05 | HYBRID DRIVE 80 KW VARIANT (INCLUDING PLUGIN) | 58A |
| Code P64 | Memory package | 72H |
| Code U77 | BLUETEC (SCR) diesel exhaust treatment | 15C |
| E1n9 | Left headlamp control unit | 28H |
| E2n9 | Right headlamp control unit | 28H |
| Flex E | Chassis FlexRay | 7L |
| Flex E | Chassis FlexRay | 18L |
| N10 | SAM control unit | 78H |
| N10/8 | Rear control unit | 65G |
| N112/2 | Telematics services communication module | 55F |
| N112/9 | HERMES control unit | 46H |
| N118/5 | AdBlue® control unit | 16D |
| N123/4 | Emergency call system control unit | 58H |
| N127 | Drivetrain control unit | 7C |
| N128 | Electric parking brake control unit | 40C |
| N129/1 | Power electronics control unit | 5C |
| N2/10 | Supplemental restraint system control unit | 42C |
| N26/6 | ATA [EDW]/towing sensor/interior motion sensor control unit | 79B |
| N28/1 | Trailer recognition control unit | 75C |
| N3/10 | ME-SFI [ME] control unit | 12C |
| N3/10 | ME-SFI [ME] control unit | 23C |
| N3/9 | CDI control unit | 19C |
| N30/4 | Electronic Stability Program control unit | 37B |
| N32/1 | Driver seat control unit | 73H |
| N32/2 | Front passenger seat control unit | 73J |
| N51/3 | AIRMATIC control unit | 9H |
| N62 | Parking system control unit | 41H |
| N62/1 | Radar sensors control unit | 6H |
| N68 | Electrical power steering control unit | 38H |
| N69/1 | Left front door control unit | 68G |
| N69/2 | Right front door control unit | 68H |
| N69/3 | Left rear door control unit | 70G |
| N69/4 | Right rear door control unit | 70H |
| N69/5 | KEYLESS-GO control unit | 72B |
| N73 | Electronic ignition switch control unit | 51H |
| N82/2 | Battery management system control unit | 2C |
| N88 | Tire pressure monitor control unit | 34H |
| N93/7 | Chassis gateway control unit | 21J |
| S68/14 | Center rear seat belt buckle switch | 63K |
| S68/3 | Driver seat belt buckle restraint system switch | 45B |
| S68/4 | Front passenger seat belt buckle restraint system switch | 45C |
| S68/5 | Left rear seat belt buckle switch | 63J |
| S68/6 | Right rear seat belt buckle switch | 63J |
| U1018 | Valid for gasoline engine 276 | 11C |
| U1018 | Valid for gasoline engine 276 | 21C |
| U1032 | Valid for engine 278 and 157 | 11C |
| U1032 | Valid for engine 278 and 157 | 21C |
| U71 | Valid for fully electric seat adjustment with memory function | 72G |
| U74 | Valid for diesel engines | 51C |
| U880 | Valid for engine 642 | 18C |
| U948 | Valid for diesel engine 651 | 18C |
| U974 | Not valid for hybrid drive | 15A |
| Y3/8n4 | Fully integrated transmission control unit | 28C |