I own a 2010 LIANA Eminent 1.6 AT. Bought it in 2011 with 9K km on the odo. From the very beginning, I was facing the problem of very loud cracking sounds coming from both front doors. Those sounds literally made my blood boil and I used to regret the decision of buying this car in the first place. Had shown it to many denters etc at 3S dealerships but no one could fix it permanently.
I had posted this problem on this thread some time back. A pakwheeler brother, do not remember the name, suggested to spray WD40 generously on the door lock striker (the one which is located on the pillar). At that time the did not appeal much to me, and my WD40 bottle was also missing
I found the bottle yesterday so I thought to give it a try. and Bingo! It really worked to my astonishment. Thought to share this experience with other LIANA Owners
Thank you to the dear member who gave this idea!