The brake rotors on the right front and the right rear have orange marks all over them. I think its rust. I just noticed it today. The left side is all black like its supposed to be.

Is this normal? Should I be concerned?

 

Normal for the S2K, yes, but please be sure to take the car out for a quick spin after washing it, otherwise the brakes will stick to the rotor from the rust!

 

yes and if you dont do what steve said when you start your car up for the 1st time after washing it, you will hear a loud POP!!!

 

Kumar,
Rust on rotors is normal.
Don't use the E-Brake after a car wash. I just leave it gear when I park it to avoid the loud *snap* that would happen the next time I move the car.


Sumir,
Cool avatar! He's got rhythm!

 

Normal; no big deal; you can drive it around before you park it after washing; or wait, it'll come off either way; nothing to worry about.