Hello, my V70 was hit in the underground garage a few days ago and the driver’s airbag was stolen. Although the deadlock function of the doors prevented the door from opening, the thief climbed through the window and left a hole in the steering wheel (see system) and a lot of pieces in the car. Short and crisp: I will equip my elk with an alarm system, so I need tips from you on what can be installed there. Actually, I thought: I will equip my elk with an alarm system. yes, no one steals a Volvo anyway, but has now been taught a better one. Since I am technically an absolute nerd, a self-installation is so not in question. Can someone advise me about a product or better still, can possibly the original Volvo alarm system be retrofitted? Thank you in advance for your (hopefully) numerous answers!