Hi all, I just joined the TOC. I'm from South Africa and drive a 2008 Corolla. I found that my car did not have auto door locking that other cars of its class have. Its a feature that when the vehicle begins to move the doors automatically lock. Its a much needed security feature in South Africa. I fitted an accessory that locks the doors at vehicle speed of 15km/h. It also monitors if the doors were opened/closed then relocks. Works like magic and simple to install. It also works on Yaris, Prado Landcruiser, Verso, Auris.