Their must be a translation problem here because all this unit does it get power from the obd port and then their is 4 relays output wires inside the box. This does not talk to computer on car and instance remote added its you would have to wire the relays into car to control locks. Very disapointed.
Replied by Cindy on Jan 20, 2016
Hi,friend
Can you tell me your order number and the concrete error? you can send an email to us and I will ask our engineer for help
Best regards
Cindy