Disconnect the wire terminal from the "negative" terminal of the battery.
To remove the steering column switches by turning the steering wheel
Using a Phillips screwdriver, unscrew the self-tapping screw connecting the upper and lower casings of the steering column to each other.
Then, turning the steering wheel in the other direction
unscrew the second screw.
Using a Phillips screwdriver, unscrew the two screws and the screw securing the lower casing of the steering column.
Locations of self-tapping screws and screws for fastening the lower casing of the steering column.
We remove the lower casing of the steering column, trying not to damage the wires and devices located behind it.
We lift the upper casing of the steering column and put it vertically on the shelf of the instrument panel in front of the instrument cluster.
Squeezing the fasteners with your fingers (up and down), remove the left steering column switch from the connector.
By pressing the latches of the pads, we disconnect the two pads of the wiring harness from the steering column switch.
Similarly, remove the right steering column switch and disconnect the two pads of the wiring harness.
Install the steering column switches in reverse order.
To remove the drum device and switch connector, remove the steering wheel (see Removing the steering wheel).
Remove the upper and lower steering column covers (see above).
Removing the instrument panel cover (see Removal of the bottom facing of the panel of devices). Remove the steering column cover (see Removing the instrument panel).
We block the drum device from turning by inserting a wooden pin into the hole of the drum device (you can insert toothpicks or matches).
By pressing the latch, disconnect the block of wires of the sound signal and the control unit of the head unit of sound reproduction from the block of the wiring harness.
By pressing the lock of the block, we disconnect the block of wires of the drum device from the block of the wiring harness.
We bend the wire holder of the wiring harness and disconnect the second holder (shown by arrow) from the steering column bracket.
Using a Phillips screwdriver, unscrew the four screws securing the drum device.
Remove the drum device from the switch connector.
Remove the toggle switches.
Loosen the two screws securing the connector.
Remove the switch connector from the steering column.
Install the switch connector and drum unit in reverse order. Before mounting the steering wheel, unlock the drum device by removing the wooden pin from it.