315/868MHz Keyless Go Remote Smart Key for BMW 3, 5 Series CAS3 X5 X6 Z4 E70
System:CAS3, CAS3+. Freqency:315MHz / 868MHz. E60, E61, E63, E64, E70, E71, E72, E87, E88, E82, E90, E92, E93. Type:Smart Keyless Remote Car Key. for BMW X5 5 Series (PROXIMITY). A locksmith is fast and inexpensive compared to a dealer.
