156 headlight problem
I have a 156 (2.4 JTD 1999) and all of the sudden both headlight stop working. I checked fuses, they are fine. I also checked the relays under the glove box with multimeter(except the timing relay for headlamp washing, since I don't know how to check it!), they also look fine. But when I switch the lights on (both low and high beams), none are working! No connection sound from relays! Unfortunately, the pictures in car user guide is not look like what I see under my glove box, so I don't exactly know which one is for headlights. In the glove box, I can see something like the attached picture (I found the picture from the same forum).
Can anyone tell me which relay I should be more suspected? and where else I should check?
Thank you all in advance,