Interrogating fault memory
Interrogating fault memory
Note:
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◆ If a new operating and display unit for air conditioner/Climatronic
-E87(heating) has been fitted and basic setting not performed following installation, fault "Basic setting not performed" is displayed in fault memory.
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◆ If the operating and display unit for air conditioner/Climatronic -E87 (heating) automatically switches to "Off" mode after switching on ignition and if only "Def" mode can be set with ignition on (no other settings possible), ignition has been switched on using an unreleased key for example or control unit in dash panel insert is not transmitting key number via convenience data bus.
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