I have a 2002 430CLK cabriolet. When I activate the left side (drivers side)of the overhead switch for the reading light, only the passenger reading light goes on. Is this the way it is supposed to work? Both overhead lights work just fine when I activate the lower part of the reading light switch. When I open the doors the lights go on both sides and then fade out the way they supposed to. I also noticed the the drivers side reading lamp has an SOS activation indicator. Since I have never tried to use the reading lights I just discovered this situation. Is this normal? Please let me know
Thanks
Joe D