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

 

[sorcos]

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

I have a similar problem after replacing the battery? They don't turn on when I unlock the van, and before the replacement it was fine. Any tips on where you changed it in Carista? I have VCDS, maybe I can do that too.

 

[manfrotto]

I have a similar problem after replacing the battery? They don't turn on when I unlock the van, and before the replacement it was fine. Any tips on where you changed it in Carista? I have VCDS, maybe I can do that too.

They should only come on when it is dark enough. Have you tried it in a dark place?
They can be coded in VCDS if required though.

 

[manfrotto]

If enabled correctly you should have this under lights in the MFD:

 

[sorcos]

They should only come on when it is dark enough. Have you tried it in a dark place?
They can be coded in VCDS if required though.

I also tried when it was dark. Can you tell me how to set this VCDS, please.

 

[manfrotto]

I also tried when it was dark. Can you tell me how to set this VCDS, please.

Yours is a T6 ? which is different coding from my T6.1, so my need to get soemone with a T6 to check for you. I will be in central electrics and probably done using long coding