Seemed like a good idea to have a thread with undocumented (or hidden) features, so I'm making one. Opening all windows when you unlock your car. This one isn't in the manual, but it works on other Hondas, so I tried it on this one. It works. It'll be great for hot days. I can't remember how many times I walked around my old car opening all the doors to get the hot air out and then walked around again to close everything up. While you can always use the remote climate feature to cool things off, this one uses very little battery power. To activate, using the key fob, press down on the unlock button once and the driver door unlocks (unless you've set it to unlock all doors). Press and hold a second time until windows roll down. So while this isn't exactly a Clarity only feature, it's one that people might not know about - and since it doesn't appear to be documented it might be worth airing. I'm sure other interesting little features may be uncovered by new owners over the next few thousand miles. Post 'em here!