Why does the horn keep sounding after the car is turned off?

[AubreeDella]

There are several reasons why the horn continues to sound after the car is turned off: the switch on the steering wheel is stuck. The relay of the vehicle's horn is damaged and cannot be disconnected normally. There is an issue with the negative grounding wire of the horn switch, preventing the horn from being turned off. It could also be due to water entering the horn. Reasons for the car stalling: 1. Automatic transmission models: Automatic transmission models are less likely to stall, whereas manual transmission models may stall frequently due to insufficient driving skills. Automatic transmission cars do not usually stall; the main reason is the use of low-quality fuel leading to engine carbon buildup and stalling. 2. Driving skills: For new cars (automatic transmission), the main reason for stalling is insufficient driving skills. Another possibility is issues with the car's engine or fuel system, but for new cars, the likelihood of engine problems is small, with most issues being related to the fuel system.