What to Do When Manual Seat Height Adjustment Stops Working?
2 Answers
The component that adjusts the seat height is called the "seat post." The frame has a locking screw; loosening this screw allows you to raise or lower the "seat post" to adjust the height. If the manual forward and backward adjustment is not working, it is usually due to slippage or a damaged clip, which can be repaired or replaced. If the reclining mechanism is damaged, the seat may need to be replaced. Check if the fuse is blown. If the fuse is intact, inspect the control circuit for faults. Examine the electric seat switch and the seat motor for any damage.
I also encountered the issue of the seat not adjusting before, and upon careful inspection, I found that foreign objects were stuck in the sliding rails. Manual seat adjustment mainly relies on the mechanical structure at the bottom. You need to first clean out any debris in the front and rear sliding rails of the seat, as items like coins or cards can fall in and get stuck. Then, use a screwdriver to slightly loosen the screws near the adjustment lever—don't apply too much force—and try moving the lever a few times to see if it can be restored. If it still doesn't work, the connecting rod might be broken or the wire might be rusted, requiring you to open up the seat base to inspect the internal condition. If you really can't manage it, don't force it; it's safest to take it to a repair shop. Forcing the adjustment can easily damage the plastic clips.
