Hello,
Here is a small (and constantly growing) collection of CAN IDs and messages for communicating with the Audi Navi Plus (RNS-E) via the comfort CAN bus (100 kbit/s).
Activate TV mode:
602 8 81 12 30 3A 20 41 56 (every 500ms)
Radio:
5c3 2 39 02 sender zurück.
5c3 2 39 03 sender vor.
5c3 2 39 04 search in progress.
5c3 2 39 05 search failed.
5c3 2 39 06 all clear.
5c3 2 39 07 quieter.
5c3 2 39 08 search in progress.
MP3:
5c3 2 39 02 track back.
5c3 2 39 03 track ahead.
5c3 2 39 06 all clear.
5c3 2 39 07 quieter.
5c3 2 39 08 fast forward.
5C3 2 3C 2A Phone button pressed.
5C3 2 3C 00 Phone button released, changes to 39 00 after about a second.
5C3 2 3A 1C Mode button pressed.
5C3 2 3A 00 Mode button released, changes to 39 00 after about a second.
5C3 2 39 01: The 'Mode' button was pressed before it returned to 39:00.
5C3 2 3A 1A: The up/down button must be pressed within 2 seconds after pressing the Mode button.
5C3 2 3A 02 appears within 2 seconds after pressing the Mode button.
5C3 2 3A 03 down within 2 seconds after pressing Mode.
5C3 2 3B A7: Up/down buttons pressed.
5C3 2 3C 07 volume down after pressing phone button.
5C3 2 3C 06 volume up after pressing the phone button.
Multifunction steering wheel:
5C3 2 39 00 none
5C3 2 39 02 Prev
5C3 2 39 03 Next
5C3 2 39 04 Scan Up
5C3 2 39 05 Scan down.
5C3 2 39 06 Volume+
5C3 2 39 07 Volume -
5C3 2 3C 2A Phone button pressed.
5C3 2 3C 00 Phone button released, changes to 39 00 after about a second.
5C3 2 3A 1C Mode button pressed.
5C3 2 3A 00 Mode button released, changes to 39 00 after about a second.
5C3 2 39 01: The 'Mode' button was pressed before it returned to 39:00.
5C3 2 3A 1A: The up/down button must be pressed within 2 seconds after pressing the Mode button.
5C3 2 3A 02 appears within 2 seconds after pressing the Mode button.
5C3 2 3A 03 down within 2 seconds after pressing Mode.
5C3 2 3B A7: Up/down buttons pressed.
5C3 2 3C 07 volume down after pressing phone button.
5C3 2 3C 06 volume up after pressing phone button.
Time/Date:
h623 Combined instrument for date/time, 8 bytes, 100ms.
- byte 0: ??
- byte 1: Hour
- byte 2: Minute.
- byte 3: second
- byte 4: Tag
- byte 5: Month
- byte 6: Year (1st/2nd digit). Sure, here's the translation:
'Stelle' translates to 'question' or 'task' in English.
- byte 7: Year (3rd/4th byte). Sure, here's the translation:
'Stelle' translates to 'question' or 'task' in English.
ID 623: Time (once per second).
'Der schnelle braune Fuchs springt über den faulen Hund.'
623h 8 05 19 44 01 13 09 20 06 ==> 19:44:01 09/13/2006
Ignition:
h271 Ignition status, 1 byte, 100ms.
-h10: Vehicle unlocked, key not in the ignition.
-h11: Vehicle unlocked, key in position 0, ignition on.
-h01: Vehicle unlocked, key in position 1, ignition on.
-h05: Vehicle unlocked, key in position 2, ignition on.
-h07: Vehicle unlocked, key in position 3, ignition on.
-h0B: Vehicle unlocked, key in position 4, ignition on, starter motor running.
Lighting
h635 Light, 3 bytes, 100ms.
-h 00 00 00: Turn off the light, 58d, 100% dimming.
-h 64 00 00: Lights off, 58d 0% brightness.
-h 64 64 00: Turn on the light, 58d 0% brightness.
ID 635: Light dimming (not yet complete).
Chassis number
h65F Vehicle Identification Number, 8 bytes, 100ms, four lines of 8 bytes each.
1. Line: Z 'WAU
2. Line: VT68E34
3. Line: Z 'WAU
4. Line: Axxxxxx
ID 65F: Chassis number (one line every 200 milliseconds).
'Der schnelle braune Fuchs springt über den faulen Hund.'
--------------------------------------------------
'The quick brown fox jumps over the lazy dog.'
65Fh 8 00 00 00 00 57 41 55 = WAU
65Fh 8 01 5A 5A 5A 38 50 58 37 = ZZZ8PX7
65Fh 8 02 41 XX XX XX XX XX XX = A0XXXXX
Mileage:
ID 65D: Mileage (Date and Time?)
'Der schnelle braune Fuchs springt über den faulen Hund.'
65Dh 8 7E A4 1D 60 C8 B8 60 1A
3
A4 1D = LSB MSB = 7588 km Total.
6 + 7:
6-bit 8 is on and off in a one-second interval.
The 6 least significant bits always increase.
7 ranges from 00 to 1D (0 to 29).
7E A4 1D 60 C8 E8 A8 03 14:20 17.09.2006
Example 2: 7E A4 1D 60 C8 E8 AA 05 14:21 17.09.2006
Example 3: 7E A4 1D 60 C8 E8 BE 03 14:31 17.09.2006
Speed signal:
351h 8 45 00 00 00 00 75 7B 10 100 1795 Speed
h351, Speed, 8 bytes, 100ms.
- byte 0: h00 forward, h02 backward.
- byte 1/2: Speed
- byte 4/5: Distance pulse.
*/
#define TANK_FUEL 0x621
//621:
// byte 0: display data from the combination instrument
//byte 3: fuel level + warning
// _______________________________ RUSSIAN KEYBOARD PANEL __________________________________________ ____
// _______________________________ navigation ______________________________________________
#define RADIO_ONLINE 0x664
*/
text
/*
*/
ID 664: Radio.
Please provide the German text you would like me to translate into English.
664h 8 01 01 12 00 00 00 00 00
0:
Radio off.
01 Turn on the radio.
*/
#define RADIO_STATUS 0x660
*/
text
/*
*/
ID 660: Frequency, Mode:
'Der schnelle braune Fuchs springt über den faulen Hund.'
660h 8 01 0C 4A 09 04 24 A3 D3
0:
Radio off.
01 Radio on and FM 100kHz.
02 Turn on the radio and set to MW (9kHz).
03 Radio on and long wave (9kHz).
1: Mono/Stereo identification.
01 Mono
0C Stereo.
2:
4A unknown.
3: RDS
01 RDSaus
09 stations have RDS.
29 stations do not have RDS.
4. 5:
Structure: LSB MSB, Frequency in kHz or MHz * 100.
99.00153 kHz
A2 00 162kHz
AB 00 171 kHz.
17.01 279 kHz
13:02, 531 kHz.
1c 02 540 kHz
42.06 MHz, 1602 kHz.
2e 22 87.5 MHz (87500)
38 22 87.6 MHz (87600)
42 22 87.7 MHz (87700)
30 2a 108MHz (10800)
6..7: RDS Station Code (pi_id) LSB MSB
0A 13 The new 107.7.
04 D7 SWR4 TU
0D D7 Radioton
04 DD SWR4 HN
A2 D5 SWR2 BW
63 D3 HR3
A3 D3 SWR3
0A 13 The new 107.7.
Can I view this here?
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*/
#define AUDIO_SOURCE 0x661
*/
text
/*
*/
h661 Radio/Navigation, 8 bytes, 100ms.
For example, with the RNS-E system, this display shows in which mode the device is operating.
-h 81 01 12 A0 00 00 00 00 FM/AM
-h 81 01 12 2F 00 00 00 00 SAT
-h 81 01 12 A5 00 00 00 00 CD
-h 81 01 12 A4 00 00 00 00 MP3
-h 81 01 12 37 00 00 00 00 TV
-h 81 01 12 3A 00 00 00 00 PHONE
ID 661: Radio Audio Source:
Please provide the German text you would like me to translate into English.
661h 8 01 01 12 A0 00 00 00 00
0:
Radio off.
01 Turn on the radio.
03:
A0 Radio.
A1 TP (Traffic Program) memory playback.
A5 CD player.
38 CD changer.
*/
#define RADIO_STATUS2 0x663
*/
text
/*
*/
ID 663: Radio Audio Source:
Please provide the German text you would like me to translate into English.
663h 8 01 01 12 00 A5 00 00 00
00:
Radio off.
01 Turn on the radio.
04:
A0 Radio.
A1 TP Memo - Playback.
A5 CD player.
38 CD changer.
*/
#define DIS_TEXT_line1 0x261
#define DIS_TEXT_line2 0x263
//h261/h263: First/second line in the FIS, active when radio is on, 8 bytes, 100ms.
#define FIS_TEXT_line1 0x265
#define FIS_TEXT_line2 0x267
//h265/h267: First/second line in the FIS, if FSE is active, 8 bytes, 100ms.
#define FIS1_TEXT_line1 0x363
//ID 363: Line 1, FIS (every 800ms)
//363h 8 53 57 52 33 20 20 20 20 = SWR3 Space Space Space Space
#define FIS1_TEXT_line2 0x365
//ID 365: Line 2 FIS (every 800ms)
//365h 8 46 4D 20 31 20 20 20 20 = FM Space 1 Space Space Space Space
// _______________________________ NAVIGATION ______________________________________________
text
//
_______________________________ motor bus______________________________________________
#define ESP_rate 0x0c2
#define ABS_mess 0x1a0
#define ENGINE_SPEED 0x280
cpp
//rprintdec16((can_buffSources:
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Extensions are always welcome!
Best regards,
Thomas.http://www.audi4ever.at/phpbb3/viewtopihttp://audiforum.us/rns-e/5547-id-codes
Translated on 06-07-2026, 21:25.
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