1 3 5 6 7 E90 E93 E92 X3 X5Best replacement for a key with broken buttons or worn key case.There is NO interior (remote/electronics/transponder chip)unit inside.Just cut the key blade,take the internal electronic(include immobilizer/transponder chip) from original remote and place to key shell,then you are The keyblade needs to be cut at qualified locksmith.Compatible with:For 1998-2005 3 5 + 7 SeriesFor 1998-2005 X5 Z3 Z4For 2001-2004 01 02 03 04 330 330iFor 2001 2002 2003 2004 2005 X5 Z3 Z4For 2001-2004 525 525iFor 1998-2000 X5 Z3 Z4For 2003-2005 3,5,7 SERIESFor 2001-2004 3 SERIESFor 1998-1999 3,5,7 SERIESFor 1998-2000 325 325i 325ci + i ci xiFor 2001-2004 325 325iFor 325 330 318 525 530 540 E38 E39 E46 X3 X5 E65Product size: 9.1 * 3.8 * 1.5cm / 3.6 * 1.5 * 0.6inProduct weight: . 19g / 0.7ozMaterial: PlasticPackage list: 1 x Key ShellNote:Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.