After fixed rotatable LWR Poti on rear axle, on and off passing dipped light and error message LWR defective. Spare part at Toyota 480€ without installation and new learning. Ordered at Ebay new Poti 150€.Learn more 12Volt AGM battery in the trunk clamp down, boot lid slightly wipe the lock no longer snaps in. Car in the middle of the body and not on the axle with shunting car lifter lift up both wheels. A device for this is already available from the manufacturer. Terminal the battery again, boot system and set on parking, turn on light, and let off the car in the rear. Then adjust completely normal dipped light at the front of both servo motors of the LWR. mfg