Thread: Heated front screen
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Old 29th June 2018, 09:24 AM
mattylondon mattylondon is offline
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Join Date: Apr 2014
Location: Norwich & L'viv
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I've seen S8's without heated front screen, but I don't know what is what isn't standard.

Easier than moving the battery to see the module check the coding for 08 Auto HVAC

Heated front screen option is bit 3, and value is 1 for installed.
Example:

57469 coding in binary is 1110000001111101
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2004 A8 3.7q, 1998 A4 2.8q, 1994 Coupe 2.8q SORN,
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