Brakes Wheels 2nd Gen Tires Clutch bleed/DSC warning light

So this is a repeat of another thread I posted in the cooper s section, just wanted to get a response as fast as possible....So I've just finished replacing my clutch and flywheel, and now my car is flashing a warning about the DSC needing to be adjusted by the dealer or something. It says in the Bentley this is normal, and the dealer needs to reset the steering calibration with the DSC or something. Is this costly, and I assume I should get an alignment before I do this? Also, do you need a power bleeder to do the clutch and brake bleed? I accidently depressed the slave cylinder rod so now my pedal is very spongy, and I definitely need to bleed the clutch and I might as well change all the fluid while I'm at it. Thanks everyone.