Xc90 ABL - One has Error Code

[BOSS89]

Thank you very much for your valuable information.
I'll give it a try.

Don't worry, I won't hold you responsible for anything.

Forgot to mention.
First drill the hole carefully (best if drilled having the drill underneath and drilling upwards) as it is plastic it wants to screw the drill in so avoid that.
Then push the connector inwards as otherwise you might drill into the connector. Also from the backside about 5mm there is wireloom positioned so only go through the plastic just a bit.
Still mine is operating and if this might work for others it would be good to know because then it hopefully helps and if not would also be good to know as then probably some additional checks might be needed (I do keep the old light if someone wants to get some information of the internals)

Thanks mate, i will keep this in my mind. 

Did you do the task on both sides or only on one side?

Only on thebdriver side which caused the issue. I believe it throws a code in the system stating the left headlamp failure , but strangely it does not show any alarm or malfunction in the dash.

Yes, exactly like me

I will give it a try