Re: Kiogen's Ibiza SC
Posted: Mon Feb 06, 2017 3:26 am
T73b/29 is the pin for DRLs activation (from T17/3 to T73b/29). It is long to explain why you do not see it in IBIZA diagrams. (Due to Start/Stop systems, your current DRLs bulbs, etc...)
Your original J828 relay does not work through the BCM, it works though light switch and a High Beam signal. So it must be removed forever.
The new relay J828 works through the NEW BCM via T73a/1. MANDATORY with the AUTO function.
You can use the same parts for your new J828 relay, but the wires and pin assignement will be different. It also requires changes in the light switch wires. (follow the diagrams)
Relay J665 (Coming home separate from BCM) is not necessary because this function will now be managed in the New BCM (+ Auto function, + Leaving Home).
It is necessary to remove it forever (due to contructive characteristics of your original wiring).
The J331 relay must be replaced (forever) by an electric bridge to power your headlights. Input T73a/63 - T73b/68. Output Pins 2 both BCM connectors.
So, removing the three relays is MANDATORY.
The diagrams for the rest of lights are correct.
After the BCM manages the output signal for any light the fuses are not necessary, logically. Only needed for power inputs.
Your original J828 relay does not work through the BCM, it works though light switch and a High Beam signal. So it must be removed forever.
The new relay J828 works through the NEW BCM via T73a/1. MANDATORY with the AUTO function.
You can use the same parts for your new J828 relay, but the wires and pin assignement will be different. It also requires changes in the light switch wires. (follow the diagrams)
Relay J665 (Coming home separate from BCM) is not necessary because this function will now be managed in the New BCM (+ Auto function, + Leaving Home).
It is necessary to remove it forever (due to contructive characteristics of your original wiring).
The J331 relay must be replaced (forever) by an electric bridge to power your headlights. Input T73a/63 - T73b/68. Output Pins 2 both BCM connectors.
So, removing the three relays is MANDATORY.
The diagrams for the rest of lights are correct.
After the BCM manages the output signal for any light the fuses are not necessary, logically. Only needed for power inputs.