That's the bottle Volvo showed me if it can be of any help.

That's a good question, what changes? So far that I could get information digging here and there, I have noticed that the JWS 3309 is not a synthetic oil versus the AW-01 is a synthetic oil. So maybe, they are both the same but one is synthetic and the other one is not. That would explain why some m...

So, update, I went to the dealership as I was nearby and he said to stick to the VIDA reference versus the chassis reference as the VIDA is most updated data. He pulled out a bottle of transmission oil reference 31256774, which is AW-01. The bottle says "The oil has been introduced for AWF21 ge...

I'm not towing or anything, my wife drives very little. On our new Mazda back in 2006 we got only 67,000 miles when we sold it in 2018....

Thank you for the link, seems like a good week-end project ;o)

My car is only 37,000 so I guess I'll wait until 50,000 to start the process.

Thank you for the added information, appreciate it. I usually do a drain and fill multiple times over the year. I just got a MITYVAC 07201 Fluid Evacuator/Dispenser so I was thinking about getting the fluid from up top, measuring how many quarts I'm getting out and pour the same amount. Not sure if ...

I just read the link you provided, thank you. It seems like I need AW-1 for this car.

Where was the time where you didn't have to go through hoops in order to get the proper information? ;o(

If I get more info from Volvo about that I will post.

Ok so my chassis according to my VIN is (the last 6 numbers?) 645865... it would mean that it is less than 680000 so it should be JWS 3309 right? I gave my VIN to FCPEuro to check and they came up with AW-1... I'm currently asking the same question with Volvo support but I haven't heard from them ye...

Hi guys, Vehicle: 2013 Volvo XC90 3.2 3.2L L6 B6324S5 My owner manual states I need JWS 3309 while other sources state Auto Trans Oil AW-1. I'm confused and I was wondering if one of you guys has a similar car year and if so what fluid do you use? Thanks for your input and yes, it's my first Volvo ;o)