The original car key's board needs to be installed in the key cover;
a professional locksmith needs to weld the original key remote control board.
key functions: unlock, lock, switch the tail box;
Does not support mobile APP key, no comfortable entry function;
Suitable for all original cars with one-key start function, not suitable for all manual direct-plug car keys.
Please confirm whether you have a key start function before purchasing. It is best to send a picture of your original key to confirm. Thank you for your inquiry.