Fortunately the CX-5's leather seating surfaces (butt and back) are perforated and does allow penetration of conditioners to seep below the coating and into the leather.
The amount of leather in the CX-5 is rather insignificant. ONLY the surfaces that actually touch you on the seat is leather. The bolsters are partial leather. The rest are (plastic) leatherette, INCLUDING the headrests. With that said, the little leather is indeed coated as opposed to aniline leathers. It will still do the seats good to keep the (perforated) leather and coating conditioned and mostly importantly, PROTECTED. I will get to that later.
Cleaning:
A rather simple step. Not to toot my own horn, but I've been detailing for the past 9 years, only to stop as a side gig recently. I have learned from experience and on
www.autopia.org that one should always use as little abrasives and cleaning solution as possible. So, vacuum all debris from the perforations and cracks in the leather seat first. In most situations, the leather seat can be thoroughly cleaned with just a damp microfiber towel. If stain or heavy dirt removal is required, dilute around 1-2oz of Woolite ORIGINAL into a spray bottle with water. Spray on towel, agitate stain/dirt, and wipe off. Woolite is commonly used for professional detailing in interiors because it is by far the easiest solution to obtain and one of the most gentle on leather surfaces.
I can't stress enough how important it is to remove all debris from the seat. These debris will get into the cracks and stitch seams, obviously acting as heavy abrasives, and over time from regular body movements on the seats (think of how many times the surface compresses and decompresses), these abrasives will rub and eventually break down the coating, which ultimately forms cracks in the leather. Removing stains and body oils is essential also, because they are detrimental to the coating of the leather.
Conditioning:
I would say selecting the ideal conditioner is the hardest. There are too many on the market. The crap you find in auto parts stores are.. Well, crap. They include Armor All, Eagle One, Turtle Wax, even Mothers and Meguiars. Lexol cleaner is practically useless, and the conditioner is oil based. NEVER use oil based conditioners on COATED LEATHER.
What you want is a water based conditioner with protective properties. NOT MINERAL CONDITIONERS RICH IN OILS. The best on the market for protecting coated leather and plastics of all kind is 303 AeroSpace Protectant. Very long lasting UV protectant, no greasy gloss, and no smell. Since it works for coated leather and vinyl, it is best to apply on the entire seat and interior plastic panels. Since our seats are perforated, I also apply water based leather conditioners. I use Poorboy's Leather Stuff and Sonus Leather Conditioner. Both smell amazing, have protective properties, no grease/gloss, and can actually seep into the perforations. So what I do is apply these leather conditioners on the leather surfaces, and 303 on the vinyl and plastics. I use Sonus more since I absolutely love the smell. It smells like Porsche leather for those who are familiar with them. Very unique leather smell.
So, yes it is important to keep the seats cleaned and protected. The conditioning/protection also forms a barrier between the leather/coating surface of the seat and debris to lessen the abrasion from dirt. There are many other suitable water based conditioners for coated leathers. You will have to research on your own. A good place to start is
www.autopia.org if you really have the time and effort to care.
If anyone needs help separating the leather and vinyl parts of the seat, let me know. As I said before, it is only the butt and back part, and inner parts of the bolsters. The leather surface is no more than 40% of the front seats.