Thanks, just hit 11 months and 19k so I think it's about time to do some maintenance. Guess I could check the washer fluid too. Only thing I've done so far is rotate tires which I'm sure for another.I'm pretty sure the Bosch OE Specialty AeroTwin Set are the OEMs. Not only does the Bosch site say that 2018/2019 Model 3's are compatible, but I just ordered a set from Amazon, and they're identical to the stock ones (minus the Bosch branding) - no adapter or any other monkeying around needed - 30 second install. These are the same wipers that were OEM for my last car, Audi A4 (RIP you piece of crap).