Yes,
Once You turn the ignition on..
Power is connected to the horn..
the horn is then earthed out once you press the horn ring..
there is a wire that goes from the horn/steering wheel centre down thru the steering tube to an earth at the rubber steering connector..
take off the horn centre and check to see where its shorting out.. bare wire..
or the copper ring under the steering wheel may be worn out and part of it is sticking out and earthing out now & then..
LEE
http://community.webshots.com/user/vw68autobug
- Helping keep Air Cooled VWs on the road - location: SCONE in the Upper Hunter Valley - Northern NSW 320 kms NNW of SYDNEY---