A4 Quattro Wagon L4-2.0L Turbo (CAEB) (2009)
Dimmer Switch: Service and Repair
Instrument Panel Lamps and Switches
Instrument Panel Illumination Dimmer Switch
The instrument panel illumination dimmer switch ( E20) is seated in a shared housing with the light switch (E1) and cannot be replaced separately if
faulty.
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Light switch (E1), Removing and Installing => [ Light Switch ]. See: Instrument Cluster / Carrier/Service and Repair/Instrument Panel Lamps and
Switches/Light Switch