List of adaption channels |
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| Adaption channels “01”, “02”, “06” and “07” are only active on vehicles fitted with an auxiliary heater as optional extra. On these vehicles, data are exchanged between the operating and display unit, Climatronic control unit -J255-, the auxiliary heater control unit -J364- and the control unit in dash panel insert -J285- by way of the convenience data bus system. |
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| Adaption channels “08”, “09” and “81” are only provided for operating and display units, Climatronic control unit -J255- as of hardware/software version “0711”. |
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| Adaption channels “10” to “16” are only provided for operating and display units, Climatronic control unit -J255- as of hardware/software version “1323” (gradual introduction at the factory as of 09.03). |
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| Adaption channels “17” to “19”, “21” to “80” and “82” onwards are not used at present. |
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| Adaption channel “20” is only used with operating and display units, Climatronic control unit -J255- with part number index “AJ” onwards (intended for resetting of all altered settings to factory adaption). These operating and display units, Climatronic control unit -J255- are fitted on vehicles as of chassis number “400000” in Model Year 2005 (Saloon and Avant) and “012913” in Model Year 2005 (Cabrio) → Parts catalogue. |
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| Adaption channels “01” and “02” can be used to enter a temperature increase in the operating and display unit, Climatronic control unit -J255- of max. 4° C (input value up to “8”) in auxiliary heating mode. |
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| If the setting entered in adaption channel “03” is “0”, a note is to be made in the vehicle documentation to the effect that the air conditioning system compressor regulating valve -N280- can no longer be deactivated by the engine control unit by way of the “air conditioner compressor shutoff” function. |
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