A8 Sedan V8-3.7L (AEW) (1997)
Seat Heater Switch: Service and Repair
Front
Switch For Front Seat Heater, Removing and Installing
The switches for the front seat heaters are integrated in the A/C control head -E87-.
Instructions for the A/C control head -E87-:
Removing
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Remove radio.
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Remove Hex head screws -A-.
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Remove control panel and display unit -B-.
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Push back connector locks -F- and disconnect harness connectors -A- to -D-.
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Push back connector locks -G- and disconnect harness connector -E- (for the heated rear window).