Below I have the (with me) famous CAN IDs that I measure on the Infotainment Bus of my Audi A4 B6 displayed.
The messages are 1 to 8 bytes long (00 01 02 03 04 05 06 07) and are usually Hexadecimal. On some identifiers are ASCII texts (readable content) displayed. Audi has a limited ASCII table. This I will also publish on the website.
ID | MSG | Bytes | Ascii | Description |
261 | 54 45 53 54 20 20 20 20 | 8 | Oui | First line of content on FIS |
263 | 54 45 53 54 20 20 20 20 | 8 | Oui | Second line of content on FIS |
265 | 54 45 53 54 20 20 20 20 | 8 | Oui | First line of content on FIS (high priority / used by phone) |
267 | 54 45 53 54 20 20 20 20 | 8 | Oui | Second line of content on FIS (high priority / used by phone) |
271 | 10 | 1 | Non | Position of the ignition key; 10 means key out of ignition |
351 | 00 6E 10 AE 09 76 75 05 | 8 | Non | Byte 0, 00 ahead / 01 backwards |
351 | 00 6E 10 AE 09 76 75 05 | 8 | Non | Byte 1 en 2, speed; swap byte1 and byte2, 106E. Decimal / 200 = 21Km/h |
351 | 00 6E 10 AE 09 76 75 05 | 8 | Non | Byte 4 en 5 Wheel pulse; calculate distance travelled |
353 | 20 F5 0C 65 80 6F | 6 | Non | Rpm; swap byte1 and byte2, 0CF5. Decimal / 4 = 829 rpm |
353 | 20 F5 0C 65 80 6F | 6 | Non | Byte 3 indicates the Coolant Temperature in degrees Fahrenheit. (-32 / 1,8 = Celcius) |
428 | 16 01 00 00 00 00 00 00 | 8 | Non | Ring-ID, KI zoekt Rns-e. Reply with; 436 [1A] (on phone), of 428 [08] 01 00 00 00 00 |
436 | 1A 01 00 00 00 00 00 00 | 8 | Non | Ring-ID, KI is looking for phone. Reply with; 43A [08] 01 00 00 00 00 |
436 | 16 02 80 00 00 00 | 6 | Non | Rns-e first sign on the ring |
43A | 1A 02 80 00 00 00 | 6 | Non | Phone initial notification on the ring |
461 | 37 30 01 40 00 00 | 6 | Non | Up button Rns-e |
461 | 37 30 01 80 00 00 | 6 | Non | Down button Rns-e |
461 | 37 30 01 00 40 01 | 6 | Non | Left button Rns-e |
461 | 37 30 01 00 20 01 | 6 | Non | Right button Rns-e |
461 | 37 30 01 01 00 00 | 6 | Non | Previous button Rns-e |
461 | 37 30 01 02 00 00 | 6 | Non | Next button Rns-e |
461 | 37 30 01 00 10 00 | 6 | Non | Selection button (big round) Rns-e |
461 | 37 30 01 00 02 00 | 6 | Non | Return button Rns-e |
461 | 37 30 01 00 01 00 | 6 | Non | Setup button Rns-e |
5C0 | 39 00 | 2 | Non | Passive state Multifunction steering wheel |
5C0 | 39 02 | 2 | Non | Left button Multifunction steering wheel |
5C0 | 39 03 | 2 | Non | Right button Multifunction steering wheel |
5C0 | 39 04 | 2 | Non | Up button Multifunction steering wheel |
5C0 | 39 05 | 2 | Non | Down button Multifunction steering wheel |
5C0 | 3A 1C | 2 | Non | Mode button Multifunction steering wheel |
602 | 89 12 30 00 00 00 00 00 | 8 | Non | Activates the Tv/Video option in your RNS-E |
604 | 81 00 00 00 00 00 00 00 | 8 | Non | Always stays the same |
621 | 10 49 3C | 3 | Non | Byte 0 responds to Driver's door and engine lid |
621 | 10 49 3C | 3 | Non | Byte 1 en 2 increases when contact is passive. LSB,MSB |
623 | 00 14 25 54 12 03 20 16 | 8 | Non | Time / Date; xx HH MM SS DD MM YY YY |
627 | 80 3a 3a 3a 3a 28 28 28 | 8 | Non | Byte 0 responds to Driver's door, 0 Closed / 8 open |
627 | 80 3a 3a 3a 3a 28 28 28 | 8 | Non | Byte 0 (2e Digit) responds to status FIS screen; 0, default, 1 registration FIS, 4 is P (Gear) |
627 | 80 3a 3a 3a 3a 28 28 28 | 8 | Non | Byte 1tm7 standaard 28. 1tm4 becomes 3A when FIS is active. All 00 when no FIS activity |
635 | 39 00 10 | 3 | Non | Relief, byte1; 00 from / 64 at. |
635 | 39 00 10 | 3 | Non | Byte 2; dash lighting dimming percentage |
651 | C0 14 61 20 14 40 | 6 | Non | Always the same position |
653 | 01 01 14 | 3 | Non | Always the same position |
661 | 83 01 12 37 00 00 00 00 | 8 | Non | Rns-e On, byte 2 (37) indicates the mode, in this case VIDEO |
665 | 6F 20 00 00 30 00 20 | 7 | Non | This message is sent to indicate phone activity |
6C0 | 8 | Oui | Used for Rns-e to FIS screen (explained in other post) | |
6C1 | 8 | Oui | Used for Rns-e to FIS screen (explained in other post) | |
6C4 | A0 0F 8A FF 4A FF | 6 | Non | Keep alive request from KI for Phone |
6C5 | A3 | 1 | Non | Answering keep alive request Phone to KI |
I know of a number of Ids (still) not exactly what the messages tell exactly. These identifiers / posts I have shaded in red.
[whohit]known CanIDs[/whohit]