hi any body help .
how do you check the level and drain auto reansmission fluid on my disco 2

Run the gear selector through all the positions with the engine running but cold, switch off and check the level on the gearbox dipstick.

To drain undo the drain plug.

hi i do not have a dipstick on a disco2 year 2000.

thanks dave

THE FOLLOWING WAS POSTED BY TD5 Swampy
On another discovery thread above 1998 auto box

Check gearbox when cool as follows - easier with 2 people:

1 person under vehicle - just loosen (don't remove) filler plug. This is on side of G/box sump opposite end to drain (if I remember correctly)
1 person in car - start engine and run gear selector through all positions (make sure they keep their foot on brake at all times!!)
Put selector back into park and then remove filler plug. Fill through hole until a 2mm bead runs out.
Replace filler plug and tighten - stop engine, all done.

You should use ATF to Dexron 111.

Hope that helps.