I have an 82 300TD, and I was looking through my owner's manual trying to find out at how many gallons the fuel light was supposed to come on. In the process I discovered that the manual says there is a reserve fuel tank. Is this standard equipment on all these cars? If so where is the reserve tank in my wagon. I read a few posts on this forum saying it was behind the spare tire, so I looked, and there is some kind of tank there but it seems like a strange place for a reserve tank. These cars just keep surpising me. Also when will my fuel warning light turn on?

Thanks for all your wisdom
Andrew

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