Dealer refusing to do Warranty work?

Dog Folks wrote:
"Some of the items I had listed were considered invalid (for instance, when I set my stereo to the "b" speakers, there is no sound.. that is because there are no "B" speakers in my RV... ok, I can accept that "

"They said they decided to pursue the fog lamp issue anyway and found out the Era only has one fog light, i.e. everything was working as designed. Ok, good to know."

Well, there are two "warranty" items of 8, noted that could have been fixed by reading the manual! Just sayin.....

Actually, there are two "warranty" items of, noted that could have been fixed if the manuals actually documented how things work. I went through every manual I had and there is nothing, nada documented about the "B" speakers one way or the other. As for the rear fog lights, The Mercedes Sprinter owners manual is ambiguous at best. The only clue documented in the Mercedes owners manual is a heading reference to the rear fog light (i.e. the word "light" is singular rather than plural). Of course the same section also talks about the Front Fog light, too (also a singular usage of the word "light" even though there are two of 'em up front), so there you go. I talked to three different Tech people at Mercedes before one person speculated that there MAY only be one rear fog light because she knew about other Mercedes sedans having only one rear fog light.