Wrote this as a reply, so I'll paste it here:
06-08 are early, with 06 needing a "pedal dance" to turn off traction/stability. Burn oil the most. As a new in demand model, many of these cars had the luxury package. X-package was the sport package.

09-10 were updated with better looking navigation/buttons, gauge surround, turn signal mirrors, clear inner taillight section, Bluetooth, aux and USB ports in center console. Ugliest "lobster claw" stock wheels and ugliest front bumper with no good lips available. No sport package available. Less cars equipped with luxury package.

11-13 were the last and best looking. FSPORT option. New front bumper, clear outer tails. New wheels. New headlights with the LED swoosh. Barely any cars equipped with luxury package, though surprisingly "intelligent cruise control" was an option...though I've never seen on any of them. Probably like $4,000 option.

From 06-13, Lexus produced around 9,500 is250s per year and only 2,700 is350s per year.
Is250 has 204hp/185tq, 0-60 in 7.4s. Is350 has 306hp/277tq and rips to 60mph in 4.7-5.0 seconds, yet only loses around 1mpg to the 250.

There is also a hidden feature on the smart key. If you press and hold your unlocked button, all the windows will roll down, and the sunroof will open also

Everyone of us IS owners have that TPMS light after a tire change

Thank you for teaching me these features. I'm going to try them out today.

Hold the unlock button on key down for more than 5 seconds, and windows start to go down. Hold the lock button on the key for more than 5 secs and windows go up. I thought that was pretty cool.

Mirror tilt only works for models with memory seat/settings.

For fun donuts, turn the traction control on. Then when turning it back off, hold it for 8 or so seconds. This will turn off the traction control and also turn off the VSC(vehicle stability control) you’ll know it’s worked if the VSC and the traction control light illuminate.

i wish i had all these features, unfortunately alot of these features only come on the luxury model cars.

Just bought a 2012 is350 with 60k miles. Thanks never had a lexus before. Loving it!

I have a 2010 and I can play music from my phone without issue.

Ect snow starts the car in second gear. Turn it on and then check gear position.

I imported a 06 IS350 with the luxery package this past July and I love the car so much. Since it's Japanese it also comes with an additional 10 hp over stock at 316

Brooooo thanks for the tip on setting the speed light! 3 years that's always bugged me but I never gave it more thought 😂 Also, the turning headlights thing blows my mind. Can't wait to try these tips

My IS250 has a headlight washer😊

Mirror tilt is for parallel parking

The window of the mirrors tilt down because they want to show you how close you are to the curve

I own one it’s a 2006 is250 awd with 83,xxx miles and i love it, best awd I’ve owned hands down

Very interesting video Nav. Thanks. JoAnn

Those bronze rims look good on IS250, also is that a side mirror attachment or is it an optional extra, never seen that before

I have majority of these features except for the auto wipers, memory seating, power tilting and telescoping steering wheel, reverse tilt down mirrors, and the power rear sunshade which is basically the luxury package. Thanks for the video.. Very helpful