Hi,
If the LED bulbs are for only the instrument cluster, they should be ok as there not on the bulb failure circuit.
where can I buy those osram bulbs?The Osram bright stars are a good alternative and I use them in my indicators to loose the yellow look
thanks alot for your answer,but how about some leds from www.superbrightleds.com? they have all the sizes with diffrent bases and why shouldnt instrument work normaly by changenging the balbs?