Hi everyone,
I have a 2021 Mazda CX-30 (US spec, Mexico build, VIN 3MVDMBDM1MM231053). The lower front LED DRL modules only emit amber (yellow) light. I want to adapt this to EU legal requirements — i.e., white DRL/position light with amber turn (switchback).
My questions:
Has anyone swapped the US DRL modules to EU-spec dual-color units and got them to work without any wiring or BCM coding modifications?
Do the EU modules use the same harness/connector as the US ones, or do you need a different front bumper harness?
Is it possible to activate the white channel with software/regional configuration alone, or is it strictly hardware/wiring dependent?
If you have done this swap, what OEM part numbers did you use for the modules and harness?
Thanks in advance for any insights!
I have a 2021 Mazda CX-30 (US spec, Mexico build, VIN 3MVDMBDM1MM231053). The lower front LED DRL modules only emit amber (yellow) light. I want to adapt this to EU legal requirements — i.e., white DRL/position light with amber turn (switchback).
My questions:
Has anyone swapped the US DRL modules to EU-spec dual-color units and got them to work without any wiring or BCM coding modifications?
Do the EU modules use the same harness/connector as the US ones, or do you need a different front bumper harness?
Is it possible to activate the white channel with software/regional configuration alone, or is it strictly hardware/wiring dependent?
If you have done this swap, what OEM part numbers did you use for the modules and harness?
Thanks in advance for any insights!
