Hi there guys, was wondering if anybody could point me in the right direction.

I bought a pair of second hand Depo v1 LED headlights for my E90, plugged them both in and had some issues, the low beam and high beam both working fine on both, however the angel eyes for both lights did not turn on (nor did the indicator work, but i believe this is a straight forward swap?)

My question is, what could the issues be with the angel eyes not coming on, could there be something causing ALL LEDs to not turn on as I find it unlikely that all 16 LEDS are blown.