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Remote Key Fob 3 Button BGA NEC style with Chip for Mercedes-Benz 2000+ ,433MHz/315MHz can adjust ( QN)
more than 1000 vehicle(s)
This Default 433mhz , if you want 315mhz, you can adjust it.
Method :
1.Press the lock button and Trunk button at the same time.
2. Press 3 times Trunk button then it to 315mhz