THQ DRL Coming home lights only working on one side

[bdnck]

I have THQ V3 fitted and the N/S coming home DRL lights have stopped coming on all of a sudden.
Always worked fine until yesterday with both DRL and dipped beams lighting up when unlocking the the van, but now both dipped beams light up but only the drivers side DRL is lighting up.
After speaking with THQ I've tested the DRL, side lights and indicators and they all work as expected so they have said the faults with the van not the lights

It's only the coming home function that's stopped working on one side, all other light functions work as they should.

Anyone got any ideas where to even begin with trying to figure out what's causing it?

I've had it plugged in and it's not throwing up any faults.

 

[cityraven]

I have THQ V3 fitted and the N/S coming home DRL lights have stopped coming on all of a sudden.
Always worked fine until yesterday with both DRL and dipped beams lighting up when unlocking the the van, but now both dipped beams light up but only the drivers side DRL is lighting up.
After speaking with THQ I've tested the DRL, side lights and indicators and they all work as expected so they have said the faults with the van not the lights

It's only the coming home function that's stopped working on one side, all other light functions work as they should.

Anyone got any ideas where to even begin with trying to figure out what's causing it?

I've had it plugged in and it's not throwing up any faults.

View attachment 272381

Did you find the cause of this?

 

[bdnck]

Did you find the cause of this?

I did not find the cause, i ended up turning off the drl with carista and back on again and seems to have fixed the problem. No idea why it happened though