Nav Plus Installation – Phase 1 (2002-2004 A6/S6/RS6allroad – Symphony II)
(Taping into GALA, illumination, ignition)
With the cluster out, you should see the blue, grey
and green Instrument cluster connectors. In a
Symphony II environment, the blue connector is the
one you want
1f.
I used a pair of vise grips to hold back the
Plastic shielding while we attached the 3M
brand “T” wire taps.
The blue 32 pin connector:
Pin#3 – white/blue wire = GALA speed sensor
Pin#7 – black wire = Ignition power
(sometimes found in pin#1 as well)
Pin#20 – grey/blue wire = Illumination signal
Updated: 3/19/2005
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