So my 2005 C230 komp has a driver's side self darkening mirror. Is the left/passenger side mirror also supposed to self darken at night with traffic?
Also I read alot about the alarm system...my 230 has the sticker, but doesn't ever go off, or have a sound when i lock the doors. Is my vehicle even equipped with one.
About the Alarm try this... Lock your car with the windows Down wait a few seconds then reach into the car and open the door from the inside see if the alarm goes off.. if you want the Beep/Chirp when locking/unlocking the car you need to get that Program at the dealer!
on the mirror is only the Driver side and the REar View is self Dimming Check your Manual!