Topping up Transmission fluid

[Whizzo]

Hi
Looking for some advice.
I have a leak in my transmission and need to top up.
This transmission doesn't have a dipstick and must be topped up from underneath (somehow)
Can any of you tell me how to do this,
Do I unplug the small plug or the big plug under the transmission.
..I have read the article on the website but there is no detail on filling up.
Thanks
Dave

[Bill R.]

http://www.bimmernut.com/%7Ebillr/images/translevel-1.jpg
Hi
Looking for some advice.
I have a leak in my transmission and need to top up.
This transmission doesn't have a dipstick and must be topped up from underneath (somehow)
Can any of you tell me how to do this,
Do I unplug the small plug or the big plug under the transmission.
..I have read the article on the website but there is no detail on filling up.
Thanks
Dave