Probably a short in the horn wire.
I replaced the lock on my 2003 Suzuki Areio hatchback and now I find it is starting to stick again, I was wondering if this is a common problem with this model?
It depends on what you did to the car.
Because it's careless
have you ever changed the fuel filter ?
The 2003 Ford Focus has 16 valves.
Open the hatchback and locate the trim plate inside the hatchback. Pry it off with a thin plastic tool such as a putty knife to gain access to the lamps.
The 2003 Ford Focus has an inline 4 engine.
The 2003 Ford Focus is a gas-powered vehicle.
The 2003 Ford Focus has a 5-speed manual.
My guess would be in the fuel tank.
The 2003 Ford Focus's turning circle is 34.3 ft..
The 2003 Ford Focus runs on regular unleaded.