LED cornering lights

I have xenon and led side lights, so with the halogen cornering lights, they don't really match. Has anyone used LED bulbs in their place? I bought some the other day, but they don't seem to work, I know led lights are polarity conscious sometimes, so it may be this.

any help appreciated!
 
The problem might be in the fact that LED needs less resistance to work and some cars register that lower resistance as the burned bulb and shut down the power.
 
Also would like to know the answer to this because I too hate that yellowy look of the cornering lights. Only thing I think will be an issue is that they seem to fade on and off? Unsure how the LED's would handle it?
 
LEDs can still fade, they do in the interior lights. Osram bulbs would probably give a whiter light but not as much as an LED would especially next to the xenon dipped beam