[Bala]

Though i didn't have the exact same issue as you my front trunk light was not working. When i was removing my front bumper noticed the dirt on the lock mechanism. dismantled it, cleaned with wd40, wiped it clean and the light started working. Te lock not is so soft and easy to open with the door sill lever than before. I will be doing the same for the rear. Wuld be worth a try for you. Amazing how mush rust, dust and grime get i to all these grooves and cable ends. My hand brake cable had so uch rust particles where it joins the housing, i had to pull back the sleeve and pry out the particles. That lever is very smooth now as well.