Hello everyone,
I want to change my 2003 e46 320d 's Instrument Cluster illumination colour.
Before I do this on my car, I bought one from ebay and now trying to set it up for operation at home.
I found cluster's pinout from www.newtis.info and applied positive +14 volt to pins 4 - 5 - 6 of black socket called X11175 as shown on website.
https://www.newtis.info/tisv2/a/en/...es/a2-instrument-cluster-control-unit/Yu7pY0e
https://www.newtis.info/tisv2/a/en/...es/a2-instrument-cluster-control-unit/wkCR38t
https://www.newtis.info/tisv2/a/en/...e-lights/side-lights-rear-right-inner/XTMlhsE
Cluster came live, needles took position, LCD worked, lots of warning leds are on too.
As my understanding from www.newtis.info, pin 7 is for illumination.
Pin 7 signal called 58g and cable colour is Grey/Red
It is connected to the Light Control Module and I easily found on my car's LCM and checked its voltage for min and max readings.
It is 0 volt when lights are fully dimmed, and 14 volt for max.
So back to home, I applied 14 Volt to pin 7 but there is no any illumination at all. All LEDs are off.
And this is the reason I opened this thread.
Anybody knows how to light these illumination LEDs ? Apart of pin 7, all the other pins are quite clear what are they for. But I hope nothing related with Bus(es).
I followed the connection of pin 7 on PCB, but I couldn't find any connection to anywhere. Maybe these PCBs have another layer inside. So I have no idea where is this pin 7 connected.
Thank you.
I want to change my 2003 e46 320d 's Instrument Cluster illumination colour.
Before I do this on my car, I bought one from ebay and now trying to set it up for operation at home.
I found cluster's pinout from www.newtis.info and applied positive +14 volt to pins 4 - 5 - 6 of black socket called X11175 as shown on website.
https://www.newtis.info/tisv2/a/en/...es/a2-instrument-cluster-control-unit/Yu7pY0e
https://www.newtis.info/tisv2/a/en/...es/a2-instrument-cluster-control-unit/wkCR38t
https://www.newtis.info/tisv2/a/en/...e-lights/side-lights-rear-right-inner/XTMlhsE
Cluster came live, needles took position, LCD worked, lots of warning leds are on too.
As my understanding from www.newtis.info, pin 7 is for illumination.
Pin 7 signal called 58g and cable colour is Grey/Red
It is connected to the Light Control Module and I easily found on my car's LCM and checked its voltage for min and max readings.
It is 0 volt when lights are fully dimmed, and 14 volt for max.
So back to home, I applied 14 Volt to pin 7 but there is no any illumination at all. All LEDs are off.
And this is the reason I opened this thread.
Anybody knows how to light these illumination LEDs ? Apart of pin 7, all the other pins are quite clear what are they for. But I hope nothing related with Bus(es).
I followed the connection of pin 7 on PCB, but I couldn't find any connection to anywhere. Maybe these PCBs have another layer inside. So I have no idea where is this pin 7 connected.
Thank you.