Application: For Replacement of Reverse, Backup, Interior dome, Trunk/ Cargo area light... Attention: CanBus Error Free: No. For most vehicles, just directly plug and play. Yet for some vehicles with CAN-BUS system, it may require install decoder or load resistor (NOT included) to avoid hyper flash or fast blinking.Those are NOT problems of LED bulb and NOT covered by warranty. (decoder must be purchased separately) Package : 2x LED T15 Bulbs |