The left headlight does not switch from low to high beam (the passenger does). I found that terminal 7 in the lamp connector does not have voltage if I change low to high. Manual suggests to check headlamp circuit, co I need check continuity between terminal 7 and terminal 27 and 28 in harness connector E122 and E107 at IPDM harness connector. Jowever, I can not figure out what is IPDM E/R connector and how to find the terminals? I found IPDM box and there are several fuses inside. After changing burned fuse the low beam started working on the headlight. I do not see the connector. Is the terminal of a fuse is the connector, or can I use the fuse connector to check for continuity? Or I need to remove the whole IPDM box to get to the terminals 27 and 28?

Thank you in advance