Well, I took it in Friday afternoon even though I couldn't reach the service department by phone, and talked to the service advisor and the service manager, who said they could do it but I might have to wait a little. On the way out there was very little smell left and I was wondering whether I should bother, but I thought it might do something. That also was a mistake. It didn't take long and they assigned a young thin tech to do it, and I watched him--it took about a half an hour and he needed to get on his back and take the glove box out and everything. It does seem very awkward to get to. I asked him so let me see the filter when he removed it to see if it picked up any smell, and when he gave it to me it was a bit crumpled, he said that was from taking it out, although I wonder with your problem if they crumple it when they put it in too, but then it wouldn't really do that much, so I assume he knew how to put it in without damaging it. As it turns out it didn't have any smell I could detect, so it was probably unnecessary to replace it. What they did was they sprayed the stuff without the filter and it went through the AC unit but the filter gets the return air. I also looked at what they sprayed in there, and contrary to what they said about it having no fragrance, it said right on the bottle, Mild Fresh Scent (coming out of air conditiong it has strong cedar smell). After he was done, I see him wiping the leather around the glovebox. I ask what he's using on that and he said leather cleaner. They just don't get it--I told the service advisor and the manager again I wanted no cleansers in the car, so either they didn't tell him or he just didn't understand. He said he wanted to make sure there're no fingerprints or dirt from handling the leather. Well, it put a sort of shoe polish smell in the car in that area and I asked the advisor if they had in any isopropyl alcohol but apparently they didnt. He poured something on a cloth and came over and let me smell it--it had a horrible chlorine/deodorizer smell, and I said that would make it worse, and who knows what it would do the leather. I said just use water, so he got a number of wet cloths and went over it. Then I remembered I had a canister alcohol wipes on the seat so he used a few of those, but I realized they have a certain funny smell to them also sort of mild in another fragrance, something maybe from the fiber material. Anyway when I got home I wiped it again with alcohol from a bottle with paper towels and I think it was gone the next day. But there is still a slight fragrance when I start up the air-conditioning from the refresherner which dissipates quickly, but imagine that will fade over next few weeks.
Here's something interesting though; after the car was ready and I asked them to adjust the tire pressure, I went to look for my own tire pressure gauges--I had a mechanical dial with tube in the pocket of the back door and in the glove box I had two different brands of digital pressure gauges, one of them a Craftsman, that is ergonomic and works quite well, although I prefer the analog dial. I also had a tubular pen type mechanical one in the glove box compartment, all of them under the owner manual folder. But when I want to get them all that was there was the pen gauge. The manager looked and felt in the glovebox also and they weren't there. So they backed it up to the work area where the air filter was done, to do the tire pressure and, the manager asked the technician if he saw the gauges, at one point he said he did have to take the glove box out. So we looked on the seat the tech looked under the seat, I said it was possible I think my car might've been unlocked overnight in my driveway because when I went to open it I think it was unlocked, and I might have forgotten the lock it after getting something from it the previous evening, and it is possible someone opened the door and took the gauges out of the glovebox, but why would they only take that. Nine years ago I had something more valuable taken from the car when I had unlocked it to wash it one morning, and when I went to open it two later the fob locked it, but I just threw that out as a possibility so as not to accuse the tech. After the tech looked under the seat he went away for a minute, and came back, opened the glove box put his hand in the glove box and lo and behold he handed me the gauges. I said where were they and he said in the front of the glove compartment. Now you know that glove box compartment is only about 9 x 6" and 1 inch deep, and I had swiped it several times by hand as did the manager and also visually checked it several times and they were not there. On the way home, I got a paper towel from the glove box and I repositione the manual when I realized those gauges took up most of the compartment there's no way they were there before he found them. I hesitated, but I called the service manager and explain that to him, and he said that the tech hands were empty when we went back into the car it, was a magician? I pointed out that he would have had them in his pocket, he's not going to flash them before discovering them. He said the usual, that he wouldn't jeopardize his job for that, and he trusts his technicians. I said okay it doesn't matter to me, I have them now, but I'm just telling you if something happens again... and he said thank you. Amazing that he denies his own verification that the box was empty. If the tech had not returnerd them I would have questions about what happened, but when he pretended to find them and return them to me, I knew he had taken them. Except for another missing, analog, gauge from the car door when I left it at a body shop the dealer used for a couple hours to buff the fender a couple of years ago, that was missing afterwards, and only one person worked on it although the car was sitting unlocked in the front of the garage with people around when I left, I never had anything missing from a dealer after service before. And they were not missing after I had the full servicing done the week before. But now that I think about it I usually take the manual with my registration and stuff and anything the value out when I leave a car for service, well, especially when I leave in several days, but I forgot when I was waiting for it for about 3 1/2 hours the week before, but for this cabin air filter replacement I was watching him do it from about 30 feet away. But apparently that's not close enough to prevent such things. It probably didn't even need that cabin filter replaced to begin with because the car had only 8600 miles on it, although three years since I bought it, and had no odor, but they want to do their whole package. I wonder if they have a line item service where they just do things you want them to do.
When I asked about the oil level, the manager said that that it shouldn't be filled all the way to the top because it expands when it's hot, and anywhere from halfway up to below the fill line is okay, so I left the oil level as it was about the third of the way down.
Just to give you an indication of the impossibility of those gauges hiding in the glove box after I checked and the manager checked several times, here's a photo of it;
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