There was a theft attempt on my new corolla last year while it was parked inside my house, they struck at 2:30 am, managed to cut the main gate hooks and get inside the car, i learned that they first open the bonnet and disconnect the battery before doing any thing, they open the bonnet by cutting the bonnet cable which passes under the right fender near the shock.
When this theft was attempted, I was sleeping at that very moment and got awake due to some night mare (darona khowab), i heard some sound from the porch after a while when i woke up and went there, found nothing and went back to sleep. It was only the next morning that we found out that there was a theft attempt. Alhumdulillah the car was safe and so were we!
i believe that because i recited the Ayat al Kursi on the car with a Strong belief that Allah will protect me, my car was saved, i was awoken from the dream to give a scare to the thieves that they ran away!
further more i had the anti theft clutch bar in place which prevented the theft.
The teaching from the Holy Prophet is to lock your Sawari and recite the Ayat ul Qursi, then Allah shall protect you!
I recommend you to use the 15 Clutch bar and furthermore to recite the Ayat ul Qursi whenever and where ever you leave your car.