Lexus IS250 IS220d GSE20 ALE20 SEAT

Measure the resistance between the specified terminals when each switch is operated.

Using a screwdriver, detach the knob.

Lexus IS250 IS220d GSE20 ALE20 SEAT

Install the switch with the 2 screws.

Measure the resistance according to the value(s) in the table below.

Using a screwdriver wrapped with protective tape, disengage the 3 claws, and remove the front door inside handle bezel plug.

Lexus IS250 IS220d GSE20 ALE20 SEAT

Place the seatback in the cabin.

Using hog ring pliers, install the seatback cover to the seatback frame (with pad) with new hog rings.