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Discussion Starter · #1 ·
A fellow Norwegian has discovered a quite interesting thing in a German forum...

The signal can be taken from pin 1 from the WIWA relais. (this is for the window washer/viper).
In the Allroad this is marked with "603". (this would be the same for 377, 378, 389 and 192 for cars with rain sensor)

This is placed under the steering wheel together with the other relais, down to the right. Pin 1 is marked "V".


Kristoffer
 

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Yes, but since many people are behind the cluster anyway to install the GPS antenna, why not just tap the speed signal while you're back there instead of having to get on your back and crawl around the floorboard to try to tap a wire behind the relay panel?
 
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