When doing replacement or upgrading on 1985 – 2017 BMW 535i 535d 535is 535xi GT xDrive 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.

Back Up Light2014 – 2016 921
Brake2014 – 2016 H21W
Dome Light2014 – 2016 194
Interior Door2014 – 2016 194
Map Light2014 – 2016 12961
Trunk2014 – 2016 6411
High Beam and Low Beam Headlight2014 – 2016 D1S
Back Up Light2014 – 2016 921
Dome Light2014 – 2016 194
Front Turn Signal2014 – 2016 PY24NA
Interior Door2014 – 2016 194
Map Light2014 – 2016 12961
Trunk2014 – 2016 6411
Back Up Light2014 – 2016 921
Brake2014 – 2016 H21W
Dome Light2014 – 2016 194
Interior Door2014 – 2016 194
Map Light2014 – 2016 12961
Trunk2014 – 2016 6411
High Beam and Low Beam Headlight2014 – 2016 D1S
Back Up Light2014 – 2016 921
Dome Light2014 – 2016 194
Front Turn Signal2014 – 2016 PY24NA
Interior Door2014 – 2016 194
Map Light2014 – 2016 12961
Trunk2014 – 2016 6411
High Beam and Low Beam Headlight2011 – 2013 D1S
Front Fog Light2011 – 2013 H8
Back Up Light2011 – 2016 921
Brake2011 – 2016 H21W
Dome Light2011 – 2016 194
Front Turn Signal2011 – 2013 PY24NA
Interior Door2011 – 2016 194
Map Light2011 – 2016 12961
Trunk2011 – 2016 6411
High Beam and Low Beam Headlight2008 – 2010, 2014 – 2016 D1S
Front Fog Light2008 – 2010 H8
Back Up Light2008 – 2010, 2014 – 2016 921
Brake2008 – 2010 1156
Daytime Running Light2008 – 2010 H8
Dome Light2008 – 2010, 2014 – 2016 194
Front Turn Signal2008 – 2010 3457NA
2014 – 2016 PY24NA
License Plate2008 – 2010 12844
Parking Light2008 – 2010 3357NA
Glove Box2008 – 2010 DE3423
Interior Door2014 – 2016 194
Map Light2008 – 2010, 2014 – 2016 12961
Rear Reading Light2008 – 2010 194
Stepwell2008 – 2010 12844
Trunk2008 – 2010, 2014 – 2016 6411
Low Beam Headlight1989 – 1993 9006
1985 – 1988 H5006
High Beam Headlight1989 – 1993 9005
1985 – 1988 H5001
Front Fog Light1991 – 1993 9006
1986 – 1990 H1
Back Up Light1985 – 1993 1156
Brake1985 – 1993 1156
Dome Light1986 – 1988 578
1985 6411
Front Side Marker1989 – 1993 12961
Front Turn Signal1985 1157
1986 – 1993 P21/5W
License Plate1986 – 1993 12844
1985 6418
Parking Light1985 – 1993 1157
Rear Turn Signal1985 – 1989, 1991 – 1993 1156
1990 P21W
Tail Light1989 – 1993 12814
1985 – 1988 12821
Center High Mount Stop Light1986 – 1993 1156
Engine Compartment Light1989 – 1993 578
Glove Box1986 – 1988 12929
1991 – 1993 DE3423
Trunk1989 – 1993 6411
1986 – 1988 DE3423
Low Beam Headlight2008 – 2010 H7
High Beam Headlight2008 – 2010 H7
Front Fog Light2008 – 2010 H8
Back Up Light2008 – 2010 921
Brake2008 – 2010 1156
Dome Light2008 – 2010 194
Front Turn Signal2008 – 2010 3457NA
License Plate2008 – 2010 12844
Parking Light2008 – 2010 3357NA
Glove Box2008 – 2010 DE3423
Map Light2008 – 2010 12961
Rear Reading Light2008 – 2010 194
Stepwell2008 – 2010 12844
Trunk2008 – 2010 6411
High Beam and Low Beam Headlight2012 – 2017 D1S
Back Up Light2012 – 2017 PW16WHTR
Brake2012 – 2017 PW24WHTR
Dome Light2012 – 2017 194
Luggage Compartment2012 – 2017 194
Interior Door2012 – 2017 194
Map Light2012 – 2017 12961
Low Beam Headlight2010 – 2011 D1S
High Beam Headlight2010 – 2011 H7
Front Fog Light2010 – 2011 H8
Back Up Light2010 – 2011 921
Dome Light2010 – 2011 194
Front Turn Signal2010 – 2011 PY24NA
License Plate2010 – 2011 6418
Luggage Compartment2010 – 2011 6411
Courtesy2010 – 2011 194
Map Light2010 – 2011 12961
High Beam and Low Beam Headlight2012 – 2017 D1S
Back Up Light2012 – 2017 PW16WHTR
Brake2012 – 2017 PW24WHTR
Dome Light2012 – 2017 194
Luggage Compartment2012 – 2017 194
Interior Door2012 – 2017 194
Map Light2012 – 2017 12961
Low Beam Headlight2011 D1S
High Beam Headlight2011 H7
Front Fog Light2011 H8
Back Up Light2011 921
Dome Light2011 194
Front Turn Signal2011 PY24NA
License Plate2011 6418
Luggage Compartment2011 6411
Courtesy2011 194
Map Light2011 12961
High Beam and Low Beam Headlight2011 – 2013 D1S
Front Fog Light2011 – 2013 H8
Back Up Light2011 – 2016 921
Brake2011 – 2016 H21W
Dome Light2011 – 2016 194
Front Turn Signal2011 – 2013 PY24NA
Interior Door2011 – 2016 194
Map Light2011 – 2016 12961
Trunk2011 – 2016 6411
High Beam and Low Beam Headlight2009 – 2010, 2014 – 2016 D1S
Front Fog Light2009 – 2010 H8
Back Up Light2009 – 2010, 2014 – 2016 921
Brake2009 – 2010 1156
Daytime Running Light2009 – 2010 H8
Dome Light2009 – 2010, 2014 – 2016 194
Front Turn Signal2009 – 2010 3457NA
2014 – 2016 PY24NA
License Plate2009 – 2010 12844
Parking Light2009 – 2010 3357NA
Glove Box2009 – 2010 DE3423
Interior Door2014 – 2016 194
Map Light2009 – 2010, 2014 – 2016 12961
Rear Reading Light2009 – 2010 194
Stepwell2009 – 2010 12844
Trunk2009 – 2010, 2014 – 2016 6411
Low Beam Headlight2009 – 2010 H7
High Beam Headlight2009 – 2010 H7
Front Fog Light2009 – 2010 H8
Back Up Light2009 – 2010 921
Brake2009 – 2010 1156
Dome Light2009 – 2010 194
Front Turn Signal2009 – 2010 3457NA
License Plate2009 – 2010 12844
Parking Light2009 – 2010 3357NA
Glove Box2009 – 2010 DE3423
Map Light2009 – 2010 12961
Rear Reading Light2009 – 2010 194
Stepwell2009 – 2010 12844
Trunk2009 – 2010 6411
Low Beam Headlight1988 H5006
High Beam Headlight1988 H5001
Front Fog Light1988 H1
Back Up Light1988 1156
Brake1988 1156
Dome Light1988 578
Front Turn Signal1988 P21/5W
License Plate1988 12844
Parking Light1988 1157
Rear Turn Signal1988 1156
Tail Light1988 12821
Center High Mount Stop Light1988 1156
Glove Box1988 12929
Trunk1988 DE3423
High Beam and Low Beam Headlight2008 D1S
Front Fog Light2008 H8
Back Up Light2008 921
Brake2008 1156
Daytime Running Light2008 H8
Dome Light2008 194
Front Turn Signal2008 3457NA
License Plate2008 12844
Parking Light2008 3357NA
Glove Box2008 DE3423
Map Light2008 12961
Rear Reading Light2008 194
Stepwell2008 12844
Trunk2008 6411
Low Beam Headlight2008 H7
High Beam Headlight2008 H7
Front Fog Light2008 H8
Back Up Light2008 921
Brake2008 1156
Dome Light2008 194
Front Turn Signal2008 3457NA
License Plate2008 12844
Parking Light2008 3357NA
Glove Box2008 DE3423
Map Light2008 12961
Rear Reading Light2008 194
Stepwell2008 12844
Trunk2008 6411