Motor wont begain to turn! 88 300se

[warcloud17]

I have a 88 300se and am restoring it. The car has been sitting for about 7 months and started fine. It however ran out gas and I had some trouble for awhile getting it started. After all that I went to put it in drive and the car completely shut off on me. Now when I turn the key the only thing that happens is that my lights work, and that annyoing buzzard. The motor wont even began to do anything, windows wont work, I get nothing. I've checked all the fuses, and they were fine. If anyone has gone through this or thinks they have an idea plz! let me know. Thanks.