The horns are located behind the fog lamp assemblies. The 'high' horn is on the driver's side and the 'low' horn is on the passenger. Remove the fog light trim by simply pulling out from th inside edge. You will need to remove the fog light housing (3 Phillips screws) and the horns are secured by one 13mm bolt each. They are hard to see since they are pointing down. Good luck. I just replaced my low horn ($104 from VW) but the job only took 20 minutes total.
The Horn on a Passat is operated by pressing the centre of the steering wheel.
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The 2003 Volkswagen Passat has 20 valves.
how do I remove a tire from a VW 2003 Passat
The 2003 Volkswagen Passat has an inline 4 engine.
The 2003 Volkswagen Passat has a 5-speed manual.
The 2003 Volkswagen Passat is a gas-powered vehicle.
The 2003 Volkswagen Passat is 15 ft. 5.2 in. (185.2 in.) long.
The 2003 Volkswagen Passat has double overhead cam (DOHC).
The 2003 Volkswagen Passat's turning circle is 37.4 ft..
The curb weight of the 2003 Volkswagen Passat is 3212 lbs..
The height of the 2003 Volkswagen Passat is 4 ft. 9.6 in. (57.6 in.).