If you are refering to the interior lighting of gauges and the like. Most of that lighting is done via orange LEDs. They could be replaced by another LED that drew the same power. But, you are looking at having to re-solder them and bye-bye warrenty on anything electrical.VailM3 said:On the e46 as most/ever bmw the lighting is orange. I was wondering is it orange bulbs with white/clear plastic that give the color or is it clear bulbs with orange plastic?