hello all and please help me

[mikeyd2016]

hi everyone, iam the proud owner of a 2001 bmw 320ci auto, I bought the car today and all was well for about 3 hours, I turned the car off and restarted this evening but when I put the car into drive it doesn't move :( ahhhhhhhhhhhh, anyway ive undone the drain off for the gearbox and there was no fluid coming out. I also have an ! next to the digital display where it shows what I have selected. any advice would be greatly appreciated, many thanks in advance. mike

[btmaldon]

Sounds like you answered your own question. No oil in the gearbox. Don't know if you can top those up yourself. The later boxes were sealed.