Electrical Function Schematic Of Instrument Cluster (IC) Control Unit, Control/Warning Message - PE54.30-S-2070-97TRB
Model 447.6/7 except code XM0 (Facelift)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, status | 6G |
| 2 | Instrument cluster, message | 40B |
| 2 | Instrument cluster, message | 26C |
| 2 | Instrument cluster, message | 7G |
| 2 | Instrument cluster, message | 6F |
| 4 | Speaker, actuation | 5H |
| A1/1 | Instrument cluster (KI) control unit | 5F |
| A1/1e1 | Left turn signal indicator light | 3F |
| A1/1e11 | Parking brake indicator lamp | 6D |
| A1/1e12 | Door control warning lamp | 3B |
| A1/1e15 | Supplemental restraint system indicator lamp | 1E |
| A1/1e16 | Preglow indicator lamp | 6D |
| A1/1e17 | Anti-lock braking system indicator lamp | 6D |
| A1/1e2 | Right turn signal indicator light | 5E |
| A1/1e3 | High beam indicator lamp | 1E |
| A1/1e31 | Standing lamps indicator lamp | 1F |
| A1/1e32 | ESP®/ASR OFF warning lamp | 1F |
| A1/1 e4 | Fuel reserve indicator lamp | 1E |
| A1/1 e41 | Electronic Stability Program warning lamp | 1F |
| A1/1 e46 | Parking brake indicator lamp | 6D |
| A1/1 e47 | Rear fog lamp indicator lamp | 1G |
| A1/1e52 | COLLISION PREVENTION ASSIST warning lamp | 1G |
| A1/1e54 | Coolant temperature warning lamp | 6E |
| A1/1e57 | Front fog lamps indicator lamp | 1G |
| A1/1e58 | Engine diagnosis indicator lamp | 6E |
| A1/1e6 | Brake fluid and parking brake indicator lamp | 6C |
| A1/1e61 | Tachograph indicator lamp | 3B |
| A1/1e62 | - | 4C |
| A1/1e63 | - | 4D |
| A1/1e64 | Clutch pedal indicator lamp | 4D |
| A1/1e66 | Tire pressure monitor warning lamp | 1H |
| A1/1e67 | Low beam indicator lamp | 1H |
| A1/1e9 | Seat belt warning lamp | 1E |
| A1/1p13 | Multifunction display | 4E |
| A1/1p8 | Speedometer | 1J |
| A56 | Digital tachograph (DTCO) control unit | 51D |
| A76 | Left front reversible emergency tensioning retractor | 28H |
| A76/1 | Right front reversible emergency tensioning retractor | 28H |
| A80 | Intelligent servo module (ISM) control unit for DIRECT SELECT | 16H |
| B161/3 | Left rear Blind Spot Assist radar sensor | 54C |
| B161/4 | Right rear Blind Spot Assist radar sensor | 54D |
| B162 | Collision warning system radar sensor | 41H |
| B84/8 | Multifunction camera (MFK) control unit | 47C |
| CAN B | Interior CAN | 18F |
| CAN B | Interior CAN | 8F |
| CAN B | Interior CAN | 32F |
| CAN B | Interior CAN | 23F |
| CAN C | Drive train CAN | 12L |
| CAN C | Drive train CAN | 21L |
| CAN E | Chassis CAN | 27G |
| CAN E | Chassis CAN | 15G |
| CAN E | Chassis CAN | 39G |
| CAN G | Front end CAN | 42A |
| Code EZ7 | Active Parking Assist | 43H |
| Code G42 | 7G-TRONIC PLUS automatic transmission | 15H |
| Code G42 | 7G-TRONIC PLUS automatic transmission | 13H |
| Code G42 | 7G-TRONIC PLUS automatic transmission | 21H |
| Code H12 | Auxiliary water heater | 21B |
| Code HH4 | THERMOTRONIC automatic air conditioning | 26B |
| Code HH9 | Semi-automatically controlled air conditioning, TEMPMATIC | 26B |
| Code JA6 | COLLISION PREVENTION ASSIST | 40H |
| Code JA6 | COLLISION PREVENTION ASSIST | 1F |
| Code JA7 | Blind spot assist | 53B |
| Code JA9 | Traffic Sign Assist | 46B |
| Code JD1 | EC digital tachograph | 50B |
| Code JPI | PRE-SAFE® | 27H |
| Code JWS | Lane Keeping Assist | 46B |
| Code LG2 | LED Intelligent Light System | 41B |
| Code LG2 | LED Intelligent Light System | 46C |
| Code Q22 | Trailer hitch with non-removable ball head | 15B |
| Code Q50 | Trailer hitch with removable ball head | 15B |
| Code RY2 | Tire pressure monitor on FA and RA, wireless | 30H |
| Code RY2 | Tire pressure monitor on FA and RA, wireless | 1H |
| Code SF1 | Electrically adjustable driver seat | 33B |
| Code SF2 | Electrically adjustable front passenger seat | 33B |
| Code T55 | Electric controls for right sliding door | 18B |
| Code T56 | Electric controls for left sliding door | 18B |
| E1/1n9 | Left headlamp control unit | 43C |
| E2/1 n9 | Right headlamp control unit | 43C |
| H4/61 | Instrument cluster speaker | 5J |
| LIN B8 | Climate control LIN | 24D |
| N10/1 | Signal acquisition and actuation module (SAM) control unit | 37C |
| N118 | Fuel system control unit (FSCU) | 19H |
| N15/11 | Fully integrated transmission control (VGS) control unit | 14H |
| N2/18 | Supplemental restraint system (SRS) control unit | 34H |
| N28/1 | Trailer recognition (AAG) control unit | 17B |
| N3/33 | CDI control unit | 11H |
| N3/36 | CDI control unit | 7H |
| N30/4 | Electronic Stability Program (ESP) control unit | 25H |
| N32/5 | Driver seat adjustment with memory control unit | 34C |
| N32/6 | Front passenger seat adjustment with memory control unit | 34C |
| N33/3 | Hot water stationary heater (STH) control unit | 22C |
| N62 | Parktronic control unit (PTS) | 44H |
| N68 | Electric power steering (EPS) control unit | 37H |
| N69/3 | Left front door control unit | 31B |
| N69/4 | Right front door control unit | 31B |
| N69/6 | Right sliding door (E-LSTR) control unit | 19C |
| N69/7 | Left sliding door (E-LSTL) control unit | 19C |
| N73 | Electronic ignition lock (EZS) control unit | 40C |
| N88/1 | Tire pressure monitor (RDK) control unit | 31J |
| N89 | Transmission oil auxiliary oil pump control unit | 22J |
| S98 | Air conditioning control and operating unit (front & rear KLA) | 28C |
| U1186 | - | 12H |
| U1187 | - | 8H |
| U1188 | - | 3C |