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Thread: A8 D3 2005 - Irritating Control Head Reset - Incomplete Adaptation values ...

  1. #1
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    Exclamation A8 D3 2005 - Irritating Control Head Reset - Incomplete Adaptation values ...

    Guys; I've had a few 'battery flats' on my 2005 A8 D3, but the recent one, for some reason, reset my Control Head [CH] to some sort of factory default! When I started the car again, the MMI and DIS text were in German [it's normally UK English] and I'd lost most of my options off the Car Setup menu. VCDS showed the CH coding reset to '0000000' and all my Adaptation channels had been reset to [presumably] default values. [And I've just noticed that the Shop# was reset to 00000 000 00000 too]!

    With my VCDS Hex-CAN-USB I was able to dump all the adaptation values and with some VCDS help was able to reset the coding and adaptation to some sort of sensible values for my car.

    However, I note that quite a few adaptation values dumped off by VCDS were not documented [presumably in the label file], in particular, all those above 111. Is there any knowledge of what these undocumented values represent please?

    Julian

    CH Autoscan before it 'broke'
    Code:
    Address 07: Control Head        Labels: 4E0-910-7xx-07.lbl
       Part No SW: 4E0 910 769 Q    HW: 4E0 035 729 A
       Component: Interfacebox    H43 5570  
       Revision: 00000000    Serial number: 300KS047541498
       Coding: 0000002
       Shop #: WSC 00045 210 90242
       VCID: 3A7B5589758E589684-806E
    
       Subsystem 1 - Part No: 4E0 910 609 A
       Component: Bedienteil MMI  H42 0020
    
       Subsystem 2 - Serial number: 318IE047510004
    
       Subsystem 3 - Serial number: 7409.09.0400000000218B0053
    
       Subsystem 4 - Serial number: 8B0053
    
    No fault code found.
    CH Autoscan after it 'broke'
    Code:
    Address 07: Control Head        Labels: 4E0-910-7xx-07.lbl
       Part No SW: 4E0 910 769 Q    HW: 4E0 035 729 A
       Component: Interfacebox    H43 5570  
       Revision: 00000000    Serial number: 300KS047541498
       Coding: 0000000
       Shop #: WSC 00000 000 00000
       VCID: 3A7B5589758E58969F-806E
    
       Subsystem 1 - Part No: 4E0 910 609 A
       Component: Bedienteil MMI  H42 0020
    
       Subsystem 2 - Serial number: 318IE047510004
    
       Subsystem 3 - Serial number: 7409.09.0400000000218B0053
    
       Subsystem 4 - Serial number: 8B0053
    
    2 Faults Found:
    00003 - Control Module 
                005 - No or Incorrect Basic Setting / Adaptation
                 Freeze Frame:
                        Fault Status: 01100101
                        Fault Priority: 5
                        Fault Frequency: 1
                        Reset counter: 242
                        Mileage: 375079 km
                        Time Indication: 0
                        Date: 2017.12.11
                        Time: 10:10:19
    
    01042 - Control Module; Not Coded 
                000 -  - 
                 Freeze Frame:
                        Fault Status: 01100000
                        Fault Priority: 7
                        Fault Frequency: 1
                        Reset counter: 255
                        Time Indication: 15
    Dump of Adapatation values from the CH - the '+' at start of line indicates value not documented
    Code:
    ;SW:4E0-910-769-Q   HW:4E0-035-729-A ---  Control Head
    ;Component:Interfacebox    H43 5570, Coding:0000000
    ;Thursday,14,December,2017,10:14:02:53697
    ;VCDS Version: Release 17.8.1  Data version: 20171130 DS276.6
    ;VCID: 3A7B5589758E58969F-806E
    
    Channel,,Field 1,Field 2,Field 3,Field 4,
    01,3648,N/A,N/A,N/A,N/A,
    02,19,N/A,N/A,N/A,N/A,
    03,100,N/A,N/A,N/A,N/A,
    04,15,N/A,N/A,N/A,N/A,
    05,10,N/A,N/A,N/A,N/A,
    06,16,00:15,N/A,N/A,N/A,
    +07,0,N/A,N/A,N/A,N/A,
    08,0,N/A,N/A,N/A,N/A,
    +09,1,N/A,N/A,N/A,N/A,
    +10,1,N/A,N/A,N/A,N/A,
    11,7,N/A,N/A,N/A,N/A,
    12,0,N/A,N/A,N/A,N/A,
    +13,0,N/A,N/A,N/A,N/A,
    14,,ERROR:,Channel 14,Not,Available,
    15,,ERROR:,Channel 15,Not,Available,
    16,0,N/A,N/A,N/A,N/A,
    17,0,N/A,N/A,N/A,N/A,
    +18,65535,N/A,N/A,N/A,N/A,
    +19,65535,N/A,N/A,N/A,N/A,
    20,6,N/A,N/A,N/A,N/A,
    21,11,N/A,N/A,N/A,N/A,
    22,,ERROR:,Channel 22,Not,Available,
    23,,ERROR:,Channel 23,Not,Available,
    24,,ERROR:,Channel 24,Not,Available,
    25,,ERROR:,Channel 25,Not,Available,
    26,,ERROR:,Channel 26,Not,Available,
    27,,ERROR:,Channel 27,Not,Available,
    28,,ERROR:,Channel 28,Not,Available,
    29,,ERROR:,Channel 29,Not,Available,
    30,,ERROR:,Channel 30,Not,Available,
    31,,ERROR:,Channel 31,Not,Available,
    32,,ERROR:,Channel 32,Not,Available,
    33,,ERROR:,Channel 33,Not,Available,
    34,,ERROR:,Channel 34,Not,Available,
    35,,ERROR:,Channel 35,Not,Available,
    36,,ERROR:,Channel 36,Not,Available,
    37,,ERROR:,Channel 37,Not,Available,
    38,,ERROR:,Channel 38,Not,Available,
    39,,ERROR:,Channel 39,Not,Available,
    40,,ERROR:,Channel 40,Not,Available,
    41,,ERROR:,Channel 41,Not,Available,
    42,,ERROR:,Channel 42,Not,Available,
    43,,ERROR:,Channel 43,Not,Available,
    44,,ERROR:,Channel 44,Not,Available,
    45,,ERROR:,Channel 45,Not,Available,
    46,,ERROR:,Channel 46,Not,Available,
    47,,ERROR:,Channel 47,Not,Available,
    48,,ERROR:,Channel 48,Not,Available,
    49,,ERROR:,Channel 49,Not,Available,
    50,,ERROR:,Channel 50,Not,Available,
    51,,ERROR:,Channel 51,Not,Available,
    52,,ERROR:,Channel 52,Not,Available,
    53,,ERROR:,Channel 53,Not,Available,
    54,,ERROR:,Channel 54,Not,Available,
    55,,ERROR:,Channel 55,Not,Available,
    56,,ERROR:,Channel 56,Not,Available,
    57,,ERROR:,Channel 57,Not,Available,
    58,,ERROR:,Channel 58,Not,Available,
    59,,ERROR:,Channel 59,Not,Available,
    60,,ERROR:,Channel 60,Not,Available,
    61,,ERROR:,Channel 61,Not,Available,
    62,,ERROR:,Channel 62,Not,Available,
    63,,ERROR:,Security,access,required,
    64,0,N/A,N/A,N/A,N/A,
    65,0,N/A,N/A,N/A,N/A,
    66,1,N/A,N/A,N/A,N/A,
    67,3,159,32.0C,N/A,N/A,
    68,0,N/A,N/A,N/A,N/A,
    69,,ERROR:,Channel 69,Not,Available,
    70,65535,N/A,N/A,N/A,N/A,
    71,,ERROR:,Channel 71,Not,Available,
    72,,ERROR:,Channel 72,Not,Available,
    73,,ERROR:,Channel 73,Not,Available,
    74,,ERROR:,Channel 74,Not,Available,
    75,,ERROR:,Channel 75,Not,Available,
    76,,ERROR:,Channel 76,Not,Available,
    77,,ERROR:,Channel 77,Not,Available,
    78,,ERROR:,Channel 78,Not,Available,
    79,,ERROR:,Channel 79,Not,Available,
    80,,ERROR:,Channel 80,Not,Available,
    81,,ERROR:,Channel 81,Not,Available,
    82,,ERROR:,Channel 82,Not,Available,
    83,,ERROR:,Channel 83,Not,Available,
    84,,ERROR:,Channel 84,Not,Available,
    85,,ERROR:,Channel 85,Not,Available,
    86,,ERROR:,Channel 86,Not,Available,
    87,,ERROR:,Channel 87,Not,Available,
    88,,ERROR:,Channel 88,Not,Available,
    89,,ERROR:,Channel 89,Not,Available,
    90,,ERROR:,Channel 90,Not,Available,
    91,,ERROR:,Channel 91,Not,Available,
    92,,ERROR:,Channel 92,Not,Available,
    93,,ERROR:,Channel 93,Not,Available,
    94,,ERROR:,Channel 94,Not,Available,
    95,,ERROR:,Channel 95,Not,Available,
    96,0,N/A,N/A,N/A,N/A,
    97,,ERROR:,Channel 97,Not,Available,
    98,,ERROR:,Channel 98,Not,Available,
    99,,ERROR:,Channel 99,Not,Available,
    100,,ERROR:,Channel 100,Not,Available,
    101,,ERROR:,Channel 101,Not,Available,
    102,,ERROR:,Channel 102,Not,Available,
    103,,ERROR:,Channel 103,Not,Available,
    104,,ERROR:,Channel 104,Not,Available,
    105,,ERROR:,Channel 105,Not,Available,
    106,,ERROR:,Channel 106,Not,Available,
    107,,ERROR:,Channel 107,Not,Available,
    108,,ERROR:,Channel 108,Not,Available,
    109,,ERROR:,Channel 109,Not,Available,
    110,,ERROR:,Channel 110,Not,Available,
    111,0,N/A,N/A,N/A,N/A,
    +112,0,       1,N/A,N/A,N/A,
    +113,1,N/A,N/A,N/A,N/A,
    +114,935,935,33.0,N/A,N/A,
    +115,0,0,0.0,N/A,N/A,
    +116,0,0,0.0,N/A,N/A,
    +117,0,N/A,N/A,N/A,N/A,
    +118,0,0,0.0,N/A,N/A,
    +119,0,935,33.0,N/A,N/A,
    +120,0,N/A,N/A,N/A,N/A,
    +121,0,N/A,N/A,N/A,N/A,
    +122,0,N/A,N/A,N/A,N/A,
    +123,9,0x0000,N/A,N/A,N/A,
    +124,0,0,0.0,N/A,N/A,
    125,,ERROR:,Channel 125,Not,Available,
    126,,ERROR:,Channel 126,Not,Available,
    127,,ERROR:,Channel 127,Not,Available,
    128,,ERROR:,Channel 128,Not,Available,
    129,,ERROR:,Channel 129,Not,Available,
    130,,ERROR:,Channel 130,Not,Available,
    131,,ERROR:,Channel 131,Not,Available,
    132,,ERROR:,Channel 132,Not,Available,
    133,,ERROR:,Channel 133,Not,Available,
    134,,ERROR:,Channel 134,Not,Available,
    135,,ERROR:,Channel 135,Not,Available,
    136,,ERROR:,Channel 136,Not,Available,
    137,,ERROR:,Channel 137,Not,Available,
    138,,ERROR:,Channel 138,Not,Available,
    139,,ERROR:,Channel 139,Not,Available,
    140,,ERROR:,Channel 140,Not,Available,
    141,,ERROR:,Channel 141,Not,Available,
    142,,ERROR:,Channel 142,Not,Available,
    143,,ERROR:,Channel 143,Not,Available,
    144,,ERROR:,Channel 144,Not,Available,
    145,,ERROR:,Channel 145,Not,Available,
    146,,ERROR:,Channel 146,Not,Available,
    147,,ERROR:,Channel 147,Not,Available,
    148,,ERROR:,Channel 148,Not,Available,
    149,,ERROR:,Channel 149,Not,Available,
    150,,ERROR:,Channel 150,Not,Available,
    151,,ERROR:,Channel 151,Not,Available,
    152,,ERROR:,Channel 152,Not,Available,
    153,,ERROR:,Channel 153,Not,Available,
    154,,ERROR:,Channel 154,Not,Available,
    155,,ERROR:,Channel 155,Not,Available,
    156,,ERROR:,Channel 156,Not,Available,
    157,,ERROR:,Channel 157,Not,Available,
    158,,ERROR:,Channel 158,Not,Available,
    159,,ERROR:,Channel 159,Not,Available,
    160,,ERROR:,Channel 160,Not,Available,
    161,,ERROR:,Channel 161,Not,Available,
    162,,ERROR:,Channel 162,Not,Available,
    163,,ERROR:,Channel 163,Not,Available,
    164,,ERROR:,Channel 164,Not,Available,
    165,,ERROR:,Channel 165,Not,Available,
    166,,ERROR:,Channel 166,Not,Available,
    167,,ERROR:,Channel 167,Not,Available,
    168,,ERROR:,Channel 168,Not,Available,
    169,,ERROR:,Channel 169,Not,Available,
    170,,ERROR:,Channel 170,Not,Available,
    171,,ERROR:,Channel 171,Not,Available,
    172,,ERROR:,Channel 172,Not,Available,
    173,,ERROR:,Channel 173,Not,Available,
    174,,ERROR:,Channel 174,Not,Available,
    175,,ERROR:,Channel 175,Not,Available,
    176,,ERROR:,Channel 176,Not,Available,
    177,,ERROR:,Channel 177,Not,Available,
    178,,ERROR:,Channel 178,Not,Available,
    179,,ERROR:,Channel 179,Not,Available,
    180,,ERROR:,Channel 180,Not,Available,
    181,,ERROR:,Channel 181,Not,Available,
    182,,ERROR:,Channel 182,Not,Available,
    183,,ERROR:,Channel 183,Not,Available,
    184,,ERROR:,Channel 184,Not,Available,
    185,,ERROR:,Channel 185,Not,Available,
    186,,ERROR:,Channel 186,Not,Available,
    187,,ERROR:,Channel 187,Not,Available,
    188,,ERROR:,Channel 188,Not,Available,
    189,,ERROR:,Channel 189,Not,Available,
    190,,ERROR:,Channel 190,Not,Available,
    191,,ERROR:,Channel 191,Not,Available,
    192,,ERROR:,Channel 192,Not,Available,
    193,,ERROR:,Channel 193,Not,Available,
    194,,ERROR:,Channel 194,Not,Available,
    195,,ERROR:,Channel 195,Not,Available,
    196,,ERROR:,Channel 196,Not,Available,
    197,,ERROR:,Channel 197,Not,Available,
    198,,ERROR:,Channel 198,Not,Available,
    199,,ERROR:,Channel 199,Not,Available,
    200,,ERROR:,Channel 200,Not,Available,
    201,,ERROR:,Channel 201,Not,Available,
    202,,ERROR:,Channel 202,Not,Available,
    203,,ERROR:,Channel 203,Not,Available,
    204,,ERROR:,Channel 204,Not,Available,
    205,,ERROR:,Channel 205,Not,Available,
    206,,ERROR:,Channel 206,Not,Available,
    207,,ERROR:,Channel 207,Not,Available,
    208,,ERROR:,Channel 208,Not,Available,
    209,,ERROR:,Channel 209,Not,Available,
    210,,ERROR:,Channel 210,Not,Available,
    211,,ERROR:,Channel 211,Not,Available,
    212,,ERROR:,Channel 212,Not,Available,
    213,,ERROR:,Channel 213,Not,Available,
    214,,ERROR:,Channel 214,Not,Available,
    215,,ERROR:,Channel 215,Not,Available,
    216,,ERROR:,Channel 216,Not,Available,
    217,,ERROR:,Channel 217,Not,Available,
    218,,ERROR:,Channel 218,Not,Available,
    219,,ERROR:,Channel 219,Not,Available,
    220,,ERROR:,Channel 220,Not,Available,
    221,,ERROR:,Channel 221,Not,Available,
    222,,ERROR:,Channel 222,Not,Available,
    223,,ERROR:,Channel 223,Not,Available,
    224,,ERROR:,Channel 224,Not,Available,
    225,,ERROR:,Channel 225,Not,Available,
    226,,ERROR:,Channel 226,Not,Available,
    227,,ERROR:,Channel 227,Not,Available,
    228,,ERROR:,Channel 228,Not,Available,
    229,,ERROR:,Channel 229,Not,Available,
    230,,ERROR:,Channel 230,Not,Available,
    231,,ERROR:,Channel 231,Not,Available,
    232,,ERROR:,Channel 232,Not,Available,
    233,,ERROR:,Channel 233,Not,Available,
    234,,ERROR:,Channel 234,Not,Available,
    235,,ERROR:,Channel 235,Not,Available,
    236,,ERROR:,Channel 236,Not,Available,
    237,,ERROR:,Channel 237,Not,Available,
    238,,ERROR:,Channel 238,Not,Available,
    239,,ERROR:,Channel 239,Not,Available,
    240,,ERROR:,Channel 240,Not,Available,
    241,,ERROR:,Channel 241,Not,Available,
    242,,ERROR:,Channel 242,Not,Available,
    243,,ERROR:,Channel 243,Not,Available,
    244,,ERROR:,Channel 244,Not,Available,
    245,,ERROR:,Channel 245,Not,Available,
    246,,ERROR:,Channel 246,Not,Available,
    247,,ERROR:,Channel 247,Not,Available,
    248,,ERROR:,Channel 248,Not,Available,
    249,,ERROR:,Channel 249,Not,Available,
    250,,ERROR:,Channel 250,Not,Available,
    251,,ERROR:,Channel 251,Not,Available,
    252,,ERROR:,Channel 252,Not,Available,
    253,,ERROR:,Channel 253,Not,Available,
    254,,ERROR:,Channel 254,Not,Available,
    255,,ERROR:,Channel 255,Not,Available,

  2. #2
    Verified VCDS User
    Join Date
    Apr 2016
    Location
    United Kingdom
    Posts
    152
    Post Thanks / Like
    I don't have an answer, but thinking aloud maybe it could be a sign of Eeprom failure by electron charge loss from the floating gate to the insulator, reverting the eeprom into an erased state?

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