I'm from Sabah, Malaysia.....After surfing around I found out this idea from Aorai in Malaysia Motor Trader forum (pasted below) with the link to the pictures and his posting (
http://www.motortrader.com.my/asp/forum ... C_ID=23888). But with the subs booming behind...I just dont think this is a good solution....I think the backseat might rattle...and will got problem later with the backseat being not firm enough....come on lets find a solution to this design flaw by toyota...got lots of wasted spaces behind out backseat.....we need to utilize the unuse space...
1. Fold rearseat upward and remove all bolt that secure the seat
(total 4 bolts)
2. Lift the backrest upward until the hook come out from the 'hanger'
3. Let the backrest folded downward and secure back all 4 bolts that
was removed before.
4. Have a close look on the hook, you will notice a groove (where the
hook and the 'hanger' have contact that create a knocking sound
when you driving on uneven road)
5. That groove is the point where you need to cut the hook. (be extra
carefull, DONT CUT THE HOOK TOO LONG. If you cut the hook too
long, it cant hold your backrest anymore.
If you cut it too short, you cant push the backrest back to it
normal position.
The trick here is you need to cut the hook, so that it will become
push to lock and pull to unlock mechanism. Before you do the
cutting you can push the backrest back to normal position until
the hook touch the hanger and have a look on it, so that you have
the idea where to cut. (use hacksaw to cut, dont use grinder)
To be safe, it is better to cut it in the middle of the groove
(with this cutting the hook is still long) and you can use metal
file to file it bit by bit until you get the suitable length.
6. Done. This explanation seems long but it would take you half an
hour to get this done DIY.
![Image](http://i255.photobucket.com/albums/hh137/aouraisme/cutoffhook.jpg)
![Image](http://i255.photobucket.com/albums/hh137/aouraisme/cutoffhook2.jpg)
![Image](http://i255.photobucket.com/albums/hh137/aouraisme/Cutoffpieceandrubberhosecomparetoap.jpg)
![Image](http://i255.photobucket.com/albums/hh137/aouraisme/hangerwithrubberhosefitted.jpg)
![Image](http://i255.photobucket.com/albums/hh137/aouraisme/normalfoldedup.jpg)
![Image](http://i255.photobucket.com/albums/hh137/aouraisme/newfoldeddown.jpg)
again this idea is not mine...credit to Aourai in MTM