When doing replacement or upgrading on 1996 – 2018 BMW 328is 328Ci 328d 328i 328xi GT xDrive Convertible Coupe Sedan Wagon Adaptive capsule halogen headlamps HID with, the bulb size guide is necessary for you to take the reference.
Jump to corresponding car model with the catalog bellow.

Low Beam Headlight2000 H7
High Beam Headlight2000 H7
Front Fog Light2000 9006
Back Up Light2000 1156
Brake2000 1156
Dome Light2000 DE3423
Front Side Marker2000 12961
Front Turn Signal2000 P21W
License Plate2000 12844
Parking Light2000 194
Rear Side Marker2000 P21/4W
Rear Turn Signal2000 1156
Tail Light2000 P21/4W
Glove Box2000 DE3423
Stepwell2000 12844
Trunk2000 6411
Low Beam Headlight2000 D2S
High Beam Headlight2000 H7
Front Fog Light2000 9006
Back Up Light2000 1156
Brake2000 1156
Dome Light2000 DE3423
Front Side Marker2000 12961
Front Turn Signal2000 P21W
License Plate2000 12844
Parking Light2000 194
Rear Side Marker2000 P21/4W
Rear Turn Signal2000 1156
Tail Light2000 P21/4W
Glove Box2000 DE3423
Stepwell2000 12844
Trunk2000 6411
Low Beam Headlight2014 – 2018 H7
High Beam Headlight2014 – 2018 H7
Front Fog Light2014 – 2018 H8
Back Up Light2014 – 2015 1156
Brake2014 – 2015 1156
Daytime Running Light2014 – 2015 PW24WHTR
Dome Light2014 – 2018 194
Front Turn Signal2016 – 2018 3457NA
2014 – 2015 PY21W
Parking Light2016 – 2018 3457
2014 – 2015 H6W
Rear Turn Signal2014 – 2015 1156
High Beam and Low Beam Headlight2014 – 2015 D1S
Front Fog Light2014 – 2015 H8
Back Up Light2014 – 2015 1156
Brake2014 – 2015 1156
Dome Light2014 – 2015 194
Front Turn Signal2014 – 2015 PY21W
Rear Turn Signal2014 – 2015 1156
Front Fog Light2014 – 2015 H8
Back Up Light2014 – 2015 1156
Brake2014 – 2015 1156
2016 – 2018 H21W
Dome Light2016 – 2018 12961
2014 – 2015 194
Front Turn Signal2014 – 2015 PY21W
Rear Turn Signal2014 – 2015 1156
Low Beam Headlight2014 – 2018 H7
High Beam Headlight2014 – 2018 H7
Front Fog Light2014 – 2018 H8
Back Up Light2014 – 2015 1156
Brake2014 – 2015 1156
Daytime Running Light2014 – 2015 PW24WHTR
Dome Light2014 – 2018 194
Front Turn Signal2016 – 2018 3457NA
2014 – 2015 PY21W
Parking Light2016 – 2018 3457
2014 – 2015 H6W
Rear Turn Signal2014 – 2015 1156
High Beam and Low Beam Headlight2014 – 2015 D1S
Front Fog Light2014 – 2015 H8
Back Up Light2014 – 2015 1156
Brake2014 – 2015 1156
Dome Light2014 – 2015 194
Front Turn Signal2014 – 2015 PY21W
Rear Turn Signal2014 – 2015 1156
Front Fog Light2014 – 2015 H8
Back Up Light2014 – 2015 1156
Brake2014 – 2015 1156
2016 – 2018 H21W
Dome Light2016 – 2018 12961
2014 – 2015 194
Front Turn Signal2014 – 2015 PY21W
Rear Turn Signal2014 – 2015 1156
Low Beam Headlight1999 – 2000, 2014 – 2016 H7
High Beam Headlight1999 – 2000, 2014 – 2016 H7
Front Fog Light1999 – 2000 9006
2014 – 2016 H8
Back Up Light1999 – 2000, 2014 – 2015 1156
Brake1999 – 2000, 2014 – 2015 1156
Daytime Running Light2014 – 2015 PW24WHTR
Dome Light2014 – 2016 194
1999 – 2000 DE3423
Front Side Marker1999 – 2000 12961
Front Turn Signal2016 3457NA
1999 – 2000 P21W
2014 – 2015 PY21W
License Plate1999 – 2000 12844
Parking Light1999 – 2000 194
2016 3457
2014 – 2015 H6W
Rear Side Marker1999 – 2000 P21/4W
Rear Turn Signal1999 – 2000, 2014 – 2015 1156
Tail Light1999 – 2000 P21/4W
Glove Box1999 – 2000 DE3423
Stepwell1999 – 2000 12844
Trunk1999 – 2000 6411
Low Beam Headlight1999 – 2000 D2S
High Beam Headlight1999 – 2000 H7
High Beam and Low Beam Headlight2014 – 2015 D1S
Front Fog Light1999 – 2000 9006
2014 – 2015 H8
Back Up Light1999 – 2000, 2014 – 2015 1156
Brake1999 – 2000, 2014 – 2015 1156
Dome Light2014 – 2015 194
1999 – 2000 DE3423
Front Side Marker1999 – 2000 12961
Front Turn Signal1999 – 2000 P21W
2014 – 2015 PY21W
License Plate1999 – 2000 12844
Parking Light1999 – 2000 194
Rear Side Marker1999 – 2000 P21/4W
Rear Turn Signal1999 – 2000, 2014 – 2015 1156
Tail Light1999 – 2000 P21/4W
Glove Box1999 – 2000 DE3423
Stepwell1999 – 2000 12844
Trunk1999 – 2000 6411
Low Beam Headlight1996 – 1998 9006
2009 – 2013 H7
High Beam Headlight1996 – 1998 9005
2009 – 2013 H7
High Beam and Low Beam Headlight2009 – 2013 D1S
Front Fog Light1996 – 1998 H1
2009 – 2013 H8
Back Up Light1996 – 1998, 2012 – 2013 1156
2009 – 2011 921
Brake2009 – 2013 1156
1996 – 1998 1157
Daytime Running Light2009 – 2013 H8
Dome Light2009 – 2013 194
1997 – 1998 578
1996 DE3423
Front Side Marker1996 12961
1997 – 1998 P21/5W
Front Turn Signal1996 P21/5W
2012 – 2013 PY21W
2009 – 2011 PY24NA
License Plate1996 – 1998 12844
2009 – 2010 6418
Parking Light1996 1157
1997 – 1998 12961
2012 – 2013 H6W
Rear Side Marker1997 – 1998 1157
Rear Turn Signal1996 – 1998, 2009 – 2013 1156
Tail Light1996 – 1998 1157
Front Inner Turn Signal1997 – 1998 1157
Front Outer Turn Signal1997 – 1998 12821
Center High Mount Stop Light1996 – 1998 1156
Courtesy1997 – 1998 6418
Engine Compartment Light1996 578
Glove Box1996 – 1998, 2009 – 2013 DE3423
Interior Door2009 – 2011 194
Map Light2009 – 2013 194
1996 6411
Rear Reading Light2009 – 2011 194
Stepwell2009 – 2013 12961
Trunk1997 – 1998 12844
2009 – 2013 6411
1996 DE3423
Front Fog Light2014 – 2015 H8
Back Up Light2014 – 2015 1156
Brake2014 – 2015 1156
2016 H21W
Dome Light2016 12961
2014 – 2015 194
Front Turn Signal2014 – 2015 PY21W
Rear Turn Signal2014 – 2015 1156
Low Beam Headlight2007 – 2008 H7
High Beam Headlight2007 – 2008 H7
Front Fog Light2007 – 2008 H8/H11/H16
Back Up Light2007 – 2008 1156
Brake2007 – 2008 1156
Front Side Marker2007 – 2008 12961
License Plate2007 – 2008 12844
Parking Light2007 – 2008 194
Rear Turn Signal2007 – 2008 1156
Tail Light2007 – 2008 1156
Front Inner Turn Signal2007 – 2008 PY21W
Front Outer Turn Signal2007 – 2008 12396NA
Glove Box2007 – 2008 DE3423
Interior Door2007 – 2008 12396NA
Stepwell2007 – 2008 12961
Trunk2007 – 2008 6411
High Beam and Low Beam Headlight2007 – 2008 D1S
Front Fog Light2007 – 2008 H8/H11/H16
Back Up Light2007 – 2008 1156
Brake2007 – 2008 1156
Daytime Running Light2007 – 2008 H7
Front Side Marker2007 – 2008 12961
License Plate2007 – 2008 12844
Parking Light2007 – 2008 194
Rear Turn Signal2007 – 2008 1156
Tail Light2007 – 2008 1156
Front Inner Turn Signal2007 – 2008 PY21W
Front Outer Turn Signal2007 – 2008 12396NA
Glove Box2007 – 2008 DE3423
Interior Door2007 – 2008 12396NA
Stepwell2007 – 2008 12961
Trunk2007 – 2008 6411
Low Beam Headlight2007 – 2008 H7
High Beam Headlight2007 – 2008 H7
Front Fog Light2007 – 2008 H8/H11/H16
Back Up Light2007 – 2008 1156
Brake2007 – 2008 1156
Front Side Marker2007 – 2008 12961
License Plate2007 – 2008 12844
Parking Light2007 – 2008 194
Rear Turn Signal2007 – 2008 1156
Tail Light2007 – 2008 1156
Front Inner Turn Signal2007 – 2008 PY21W
Front Outer Turn Signal2007 – 2008 12396NA
Luggage Compartment2007 – 2008 6411
Glove Box2007 – 2008 DE3423
Interior Door2007 – 2008 12396NA
Stepwell2007 – 2008 12961
High Beam and Low Beam Headlight2007 – 2008 D1S
Front Fog Light2007 – 2008 H8/H11/H16
Back Up Light2007 – 2008 1156
Brake2007 – 2008 1156
Front Side Marker2007 – 2008 12961
License Plate2007 – 2008 12844
Parking Light2007 – 2008 194
Rear Turn Signal2007 – 2008 1156
Tail Light2007 – 2008 1156
Front Inner Turn Signal2007 – 2008 PY21W
Front Outer Turn Signal2007 – 2008 12396NA
Luggage Compartment2007 – 2008 6411
Glove Box2007 – 2008 DE3423
Interior Door2007 – 2008 12396NA
Stepwell2007 – 2008 12961
High Beam and Low Beam Headlight2007 – 2008 D1S
Front Fog Light2007 – 2008 H8
Back Up Light2007 – 2008 921
Brake2007 – 2008 921
Front Turn Signal2007 – 2008 PSY24WSV
License Plate2007 – 2008 6418
Glove Box2007 – 2008 6418
Interior Door2007 – 2008 12396NA
Stepwell2007 – 2008 12961
Trunk2007 – 2008 6411
High Beam and Low Beam Headlight2007 – 2008 D1S
Front Fog Light2007 – 2008 H8
Back Up Light2007 – 2008 921
Brake2007 – 2008 921
Front Turn Signal2007 – 2008 PSY24WSV
License Plate2007 – 2008 6418
Glove Box2007 – 2008 6418
Interior Door2007 – 2008 12396NA
Stepwell2007 – 2008 12961
Trunk2007 – 2008 6411
Low Beam Headlight2014 – 2016 H7
High Beam Headlight2014 – 2016 H7
Front Fog Light2014 – 2016 H8
Back Up Light2014 – 2016 1156
Brake2014 – 2016 1156
Daytime Running Light2014 – 2016 PW24WHTR
Dome Light2014 – 2016 194
Front Turn Signal2014 – 2016 PSY24WSV
Parking Light2014 – 2016 H6W
Rear Turn Signal2014 – 2016 1156
Interior Door2014 – 2016 194
Stepwell2014 – 2016 194
High Beam and Low Beam Headlight2014 – 2016 D1S
Front Fog Light2014 – 2016 H8
Back Up Light2014 – 2016 1156
Brake2014 – 2016 1156
Dome Light2014 – 2016 194
Front Turn Signal2014 – 2016 PSY24WSV
Rear Turn Signal2014 – 2016 1156
Interior Door2014 – 2016 194
Stepwell2014 – 2016 12961
Front Fog Light2014 – 2016 H8
Back Up Light2014 – 2016 1156
Brake2014 – 2016 1156
Dome Light2014 – 2016 194
Front Turn Signal2014 – 2016 PSY24WSV
Rear Turn Signal2014 – 2016 1156
Interior Door2014 – 2016 194
Stepwell2014 – 2016 12961
Low Beam Headlight2014 – 2016 H7
High Beam Headlight2014 – 2016 H7
Front Fog Light2014 – 2016 H8
Back Up Light2014 – 2015 1156
Brake2014 – 2015 1156
Daytime Running Light2014 – 2015 PW24WHTR
Dome Light2014 – 2016 194
Front Turn Signal2016 3457NA
2014 – 2015 PY21W
Parking Light2016 3457
2014 – 2015 H6W
Rear Turn Signal2014 – 2015 1156
High Beam and Low Beam Headlight2014 – 2015 D1S
Front Fog Light2014 – 2015 H8
Back Up Light2014 – 2015 1156
Brake2014 – 2015 1156
Dome Light2014 – 2015 194
Front Turn Signal2014 – 2015 PY21W
Rear Turn Signal2014 – 2015 1156
Low Beam Headlight2009 – 2013 H7
High Beam Headlight2009 – 2013 H7
High Beam and Low Beam Headlight2009 – 2013 D1S
Front Fog Light2009 – 2013 H8
Back Up Light2012 – 2013 1156
2009 – 2011 921
Brake2009 – 2013 1156
Daytime Running Light2009 – 2013 H8
Dome Light2009 – 2013 194
Front Turn Signal2012 – 2013 PY21W
2009 – 2011 PY24NA
License Plate2009 – 2010 6418
Parking Light2012 – 2013 H6W
Rear Turn Signal2009 – 2013 1156
Glove Box2009 – 2013 DE3423
Interior Door2009 – 2011 194
Map Light2009 – 2013 194
Rear Reading Light2009 – 2011 194
Stepwell2009 – 2013 12961
Trunk2009 – 2013 6411
Front Fog Light2014 – 2015 H8
Back Up Light2014 – 2015 1156
Brake2014 – 2015 1156
2016 H21W
Dome Light2016 12961
2014 – 2015 194
Front Turn Signal2014 – 2015 PY21W
Rear Turn Signal2014 – 2015 1156
Low Beam Headlight1996 – 1999 9006
High Beam Headlight1996 – 1999 9005
Front Fog Light1996 – 1999 H1
Back Up Light1996 – 1999 1156
Brake1996 – 1999 1157
Dome Light1997 – 1998 578
1996, 1999 DE3423
Front Side Marker1996 12961
1997 – 1999 P21/5W
Front Turn Signal1996 P21/5W
License Plate1996 – 1999 12844
Parking Light1996 1157
1997 – 1999 12961
Rear Side Marker1997 – 1999 1157
Rear Turn Signal1997 – 1999 1156
1996 P21W
Tail Light1996 – 1999 1157
Front Inner Turn Signal1997 – 1999 1157
Front Outer Turn Signal1997 – 1999 12821
Center High Mount Stop Light1996 – 1999 1156
Courtesy1997 – 1999 6418
Engine Compartment Light1996 578
Glove Box1996 – 1999 DE3423
Map Light1996 6411
Trunk1997 – 1999 12844
1996 DE3423
Low Beam Headlight2007 – 2008 H7
High Beam Headlight2007 – 2008 H7
Front Fog Light2007 – 2008 H8/H11/H16
Back Up Light2007 – 2008 1156
Brake2007 – 2008 1156
Front Side Marker2007 – 2008 12961
License Plate2007 – 2008 12844
Parking Light2007 – 2008 194
Rear Turn Signal2007 – 2008 1156
Tail Light2007 – 2008 1156
Front Inner Turn Signal2007 – 2008 PY21W
Front Outer Turn Signal2007 – 2008 12396NA
Glove Box2007 – 2008 DE3423
Interior Door2007 – 2008 12396NA
Stepwell2007 – 2008 12961
Trunk2007 – 2008 6411
High Beam and Low Beam Headlight2007 – 2008 D1S
Front Fog Light2007 – 2008 H8/H11/H16
Back Up Light2007 – 2008 1156
Brake2007 – 2008 1156
Daytime Running Light2007 – 2008 H7
Front Side Marker2007 – 2008 12961
License Plate2007 – 2008 12844
Parking Light2007 – 2008 194
Rear Turn Signal2007 – 2008 1156
Tail Light2007 – 2008 1156
Front Inner Turn Signal2007 – 2008 PY21W
Front Outer Turn Signal2007 – 2008 12396NA
Glove Box2007 – 2008 DE3423
Interior Door2007 – 2008 12396NA
Stepwell2007 – 2008 12961
Trunk2007 – 2008 6411
Low Beam Headlight2007 – 2008 H7
High Beam Headlight2007 – 2008 H7
Front Fog Light2007 – 2008 H8/H11/H16
Back Up Light2007 – 2008 1156
Brake2007 – 2008 1156
Front Side Marker2007 – 2008 12961
License Plate2007 – 2008 12844
Parking Light2007 – 2008 194
Rear Turn Signal2007 – 2008 1156
Tail Light2007 – 2008 1156
Front Inner Turn Signal2007 – 2008 PY21W
Front Outer Turn Signal2007 – 2008 12396NA
Luggage Compartment2007 – 2008 6411
Glove Box2007 – 2008 DE3423
Interior Door2007 – 2008 12396NA
Stepwell2007 – 2008 12961
High Beam and Low Beam Headlight2007 – 2008 D1S
Front Fog Light2007 – 2008 H8/H11/H16
Back Up Light2007 – 2008 1156
Brake2007 – 2008 1156
Front Side Marker2007 – 2008 12961
License Plate2007 – 2008 12844
Parking Light2007 – 2008 194
Rear Turn Signal2007 – 2008 1156
Tail Light2007 – 2008 1156
Front Inner Turn Signal2007 – 2008 PY21W
Front Outer Turn Signal2007 – 2008 12396NA
Luggage Compartment2007 – 2008 6411
Glove Box2007 – 2008 DE3423
Interior Door2007 – 2008 12396NA
Stepwell2007 – 2008 12961
High Beam and Low Beam Headlight2007 – 2008 D1S
Front Fog Light2007 – 2008 H8
Back Up Light2007 – 2008 921
Brake2007 – 2008 921
Front Turn Signal2007 – 2008 PY24WSV
License Plate2007 – 2008 6418
Glove Box2007 – 2008 6418
Interior Door2007 – 2008 12396NA
Stepwell2007 – 2008 12961
Trunk2007 – 2008 6411