Thoughts? Warning states check brake lights, they are all working. I do notice flickering of the ftont lights approx every 20 min or so, not full on/off, seems more like a pulse. My only recent work was removal/installation of the front bumper to replace the lower mesh/plastic grills.

Car has 109k mi, lights stock, except halos, replaced 5 yrs ago

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Installed! e53 OEM trailer hitch and wiring harness. No longer for sale