SO the wire for HID models is the same? Is stock HID equiped with relays, cause HID ballast draws a lot more energy at start up than halogen during normal use.
I spend lots of time on Mazdaforums and they had some burned wires with plug'n'play. I know it is Mazda3 not BMW-- I just have a little concern about wiring.
I will probably install the relay/resistor option -- safer. I prefer to spend 40 $ more than pay for electrical repair
ps I think it safe to say Mazda3 is BMW's little baby brother