Anyone know which key fob is needed for a A4 1.8t 1998 (B5) UK 4 door???

I have only one key (no fob) and would like to get another cut on a fob. Seen some on eBay (UK)
e.g:
433 Mhz 8EO 837 220
8ZO 837 231 D
4DO.837.231.A
433 Mhz 4EO 837 220

Cheers in advance!

 

you need tot ake your apart and find what fcc number yours is

 

Hi,

what do I need to take apart, I have no fob just a key.

Cheers.

 

oh you dont have the fob huh i guess the only way i would know how to get the number then is to go to the dealerand have them check by using yor vin