Harold57

Yes, either reverse polarity or non-polarized. Error free refers to the addition of a resistor for bulbs that the car monitors to determine if the bulb has gone bad. (The car doesn't monitor the dome lights, so error free is of no use in the dome light application.)

sightdev

just for the record; replaced this today and it is all plug-n-play.

jszachar

Please tell how to open this lens. Thank you.