Welcome to the ultimate upgrade guide for replacing all the OEM halogen bulbs on your 2012-2015 Volkswagen Passat with LED light bulbs. This guide is accurate for 2012, 2013, 2014, 2015 VW Passat models. We dedicated the time and effort to put together all the OEM bulb sizes and LED bulb options in one easy to read location.The information below is free, and for our visitors. The list is an ongoing project and we reserve the right to make changes at anytime. Use the information below at your own risk. We provide zero warranties for the information we compiled. Why are we saying this? We definitely don’t mean to worry you. We say this because sometimes bulb sizes and kits can differ even within the same make, model, and year. The exact production month can sometimes make a difference in bulb sizes used. That makes it nearly impossible for us to be 100% certain the information below will be correct for your Passat. We just want you to know there’s always that 1 percent chance it’s wrong, for your Passat, for whatever rare reason. 2012-2015 Volkswagen Passat Bulb Size Fitment (Click to Order) • 2012-2015 VW Passat low forward light uses: H7 bulb • 2012-2015 VW Passat high forward light uses: H7 bulb • 2012-2015 VW Passat fog light uses: H8 bulb • 2012-2015 VW Passat front turn signal light uses: 7440 bulb • 2012-2015 VW Passat rear turn signal light uses: 7506 (1156) bulb • 2012-2015 VW Passat front side marker light uses: 2825 bulb • 2012-2015 VW Passat brake light uses: 7506 (1156) bulb • 2012-2015 VW Passat tail light uses: 2825 bulb • 2012-2015 VW Passat rear side marker light uses: #N/A • 2012-2015 VW Passat back up light uses: 921 bulb • 2012-2015 VW Passat license plate light uses: 2825 bulb • 2012-2015 VW Passat dome light uses: 2825 bulb • 2012-2015 VW Passat map light uses: 2825 bulb • 2012-2015 VW Passat trunk light uses: 2825 bulb • 2012-2015 VW Passat glove box light uses: 2821 bulb • 2012-2015 VW Passat interior door light uses: 2825 bulb • 2012-2015 VW Passat vanity mirror light uses: 6418 (39MM) bulb LED Bulbs Recommendation For 2012-2015 VW Passat (Click to Order) • 2012-2015 VW Passat low forward light • 2012-2015 VW Passat high forward light: #N/A • 2012-2015 VW Passat fog light • 2012-2015 VW Passat front turn signal light: #N/A • 2012-2015 VW Passat rear turn signal light: #N/A • 2012-2015 VW Passat front side marker light: #N/A • 2012-2015 VW Passat brake light: #N/A • 2012-2015 VW Passat tail light • 2012-2015 VW Passat rear side marker light: #N/A • 2012-2015 VW Passat back up light • 2012-2015 VW Passat license plate light • 2012-2015 VW Passat dome light • 2012-2015 VW Passat map light • 2012-2015 VW Passat trunk light • 2012-2015 VW Passat glove box light • 2012-2015 VW Passat interior door light • 2012-2015 VW Passat vanity mirror light Contact us to know more information about your vehicle.