The first time my dealer did it as a courtesy no charge.If they charge more than 100 bucks - I'd like to know what they do with all that time. If you're slow, it's a 30 minute job. If a dealer charges more than 200, he'll rip you off.
I'm not speaking about re-alignment, just the height re-calibration.
I decided I wanted it even lower, and they charged me two hours labor.
Then I decided it was too low for pothole season, and they charged me two hours more for labor.
Finally got smart, and purchased the Cete module, where I can adjust the height on my smartphone app. Love the ability to adjust the height instantly based on road conditions.