Seat Ibiza 6j Upgrading BCM and Auto light with CH/LH

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Skyscript
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Joined: Mon May 13, 2019 12:16 pm
Drives: Seat Ibiza
Location: Germany

Seat Ibiza 6j Upgrading BCM and Auto light with CH/LH

Post by Skyscript » Thu May 16, 2019 9:47 pm

Hey guys,

I own a Seat ibiza 6j 1.2TSI from 2013, with :
-H7 Halogen lights
-Heated Seats
-fog lights
-Headlight washers
-automatic air conditioning
ect.

Unfortunately without Auto Light with CH/LH and rain sensor.
My plan was to retrofit the rain / light sensor on the glass and then to activate the automatic light.
I already mounted the rain / light sensor on the glass and wired it.
On the way there I found out that my BCM (6R0937087P)only supports the rain function, so i bought the 7H0937090B.
After switching and coding the BCM i noticed that there is no turning Signal, no light in the instrument cluster and the windows, radio key are not working.

I read a lot in this forum, especially from ciclo and figured out that i have maybe to connect Pin 28 and 29 from the Instrument cluster with the BCM 54/57 Pins is this correct ?
Furthermore, I need help to get the Auto light with CH/LH wiring.

would be nice if someone could help me.
Thanks in advance and I'm sorry for any mistakes.

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