hi i just bought a 2000 S500 and the heater or ac dont turn on i see the display i hit auto and all but nothing does anyone know where do i start to look or what the problem could be....i also need some misc parts front bumper light assembly please some help first time owning a benz

 

Did you check the blower motor fuse?

 

WELCOME to the forums from another newbie

Check to see if you actually have a very low speed going.
If so it may be a blower speed regulator.
No motor speed at all, check the fuse and/or power at the blower motor.

 

all fuses are good i am going to check the blower any idea where is at and how to remove

 

Passenger side kick panel. Below the glove box
Lower the panel and you can then see the motor cover.
A few screws and your there.