Hey guys, Im trying to change the number plate light to LED and nothing i have got is working !!! I know to buy the ones with resistors for the bulb warning light on the dash, but they are still not working !! I have got $3 ones and just today got $30 ones and they still dont work. They last for about 10 seconds with no light on the dash and then it comes on. The LEDs i got today work as parker bulbs in the headlight with no warning light on the dash. What do i do and has anybody got them to work?? Please help !!

Cheers