Hi, I have a Pursuit PRO-OE4 alarm (at least, according to the manual, if I didn't confuse it with another family car). The problem with it is that it stopped flashing the headlights whenever I lock/unlock it. I know there's a way to change this setting, but I'm not sure how. I've checked the manual (all 8 pages of it) and didn't find any mention of how to turn it on/off.