I already got these license LED's and they do not work well for the B7. The electrical connector will not mate with the car's electrical connector (totally different) plus you got to figure out a place to stick the resistors that they do not show in the picture, which make them error free. They fit in the hole perfectly, but that's where the perfection ends. You can always chose to use scotchlocks and splice them in, but I chose not to do that. they are nice and bright as well. Just not P-n-P. I sent them back and got a refund. Note that the description states for 08-10 Passat. I'm still looking for the perfect plug and play LED lamps. For the interior lamps, You can use any LED lamp, as the interior bulb circuits are not monitored for current draw. I put some cheapo red LED's from Ebay in my footwell lamps - red is good for not ruining your nightvision - and no error codes!