A6 Quattro Sedan V6-2.8L (AHA) (1998)
Auxiliary Heater: Service and Repair
Pre-Selector/Timer For Auxiliary Heater, Removing
Removing
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Open flap for pre-selector/timer.
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Using screwdriver -D- release catches on sides of mount -A-.
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Carefully lift mount -A- with pre-selector/timer -C- out of flap.
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Push pre-selector/timer -C- upward out of mount -A-.
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Detach wire.
NOTE: Pre-selector/timer (-C-) is secured in mount (-A-) with two clips (-B-).
Installing
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Install mount -A-.
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Check position of heater indicator lamp -A-.
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Connect harness connectors.
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Install pre-selector/timer -C- in mount -A-.
NOTE:
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When installing the pre-selector/timer make sure that the wiring does not push the pre-selector/timer out of its mount.
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The first vehicles equipped with an auxiliary heater were equipped with a preselector/timer unit (Part No. index A). If this unit is replaced with a
preselector/timer unit having Part No. index C, also replace mount -A- (which has a different shape).