How to Easily Dissable Your Alarm - TDIClub Forums Jul 28, 2015How to Easily Dissable Your Alarm I've been having problems with my alarm going off randomly in the middle of the night and pissing everyone off. I don't want to disconnect the battery every time I park my car and removing the windshield cowling to disconnect the horn for the alarm is a pain in the ass (it never goes back on straight and the Fuse box Volkswagen Passat B5 - fusesdiagram Locate fuse and relay. Fuse box diagram. Identifying and legend fuse box Volkswagen Passat B5 1996-2005 . Navigation system, taxi alarm system. F18 (10A) RH headlamp – high beam. F19 Fuse box in engine compartment VW passat B5. legend (1996-05/2002) R1. Coolant heater (370) R2.