1. Replacement, replace the car key with the key case worn to the new key case.
2. Simply cut off the key blade and remove the internal electronics (including the holder/transponder chip) from the original remote control to our key case without coding.
3. Keep the original car key button hole.
4. Only the key housing and key blade, no internal electronics.
5. Weight: 30g.
6. Size: 85x37x17mm.
7. Material: ABS + metal.

Compatible:
1. For BMW 1 Series 2004-2006 E81.
2. For BMW 3 Series 1999-2006 E46 (most of them).
3. For BMW 5 Series 1997-2006 E39 E60 E61 (part).
4. For BMW 6 Series 2004-2006 E63 E64.
5. For BMW 7 Series 1995-2002 E38 (part).
6. For BMW X3 2004-2009 E83.
7. For BMW X5 2000-2006 E53.
8. For BMW Z3 1996-2003 E36 / 7 E36 / 8 (part).
9. For BMW Z4 2003-2007 E85 E86.