Retrofit washer fluid level indicator

[rogerius]

Hi. In my case, pin 10 was occupied, so I connected to it. Pin 28 was empty. I still had cables with pins in the garage that were left over from installing side assist. These are the narrower pins, i.e. either 000979009E or 000979025E. If think this first.

@Antera do you know what number this is? these are the same as for the gateway module. Because that's what I have left.

if I connect to pin 28, and insted of pin 10 i connect to ground, will it be ok? Is this connection fused or not needed?

 

[witek_77]

if I connect to pin 28, and insted of pin 10 i connect to ground, will it be ok? Is this connection fused or not needed?

No fuse. Direct connect to 28 and 10. Nothing else. Pin 10 is ground, no car ground.

 

[spezwend]

Confirmed. Its totally the same on Formentor. I did this retrofit and it works!

What pins for the wire did you use on the BCM T46B connector?

edit:

Okay, found it, MQS female pins. Looks like, there is a slight difference on sensor GND (10 or 19) wires, but SIG wire is always pin 28. I found T-Roc 2017 and Golf 8 2020 diagrams.