You will need the screw-driver with a crosswise edge.

1. Disconnect a wire from the minus plug of the rechargeable battery.

2. Turn out three screws of fastening …	3. … take a combination of devices from the dashboard …

4. … take plaits of wires from their holders on a body …	5. … disconnect red …

6. … and black blocks of plaits of wires …	7. … and then remove a combination of devices.

8. Establish a combination of devices as it should be, the return to removal.