One problem related to vehicle overheat has been reported for the 2004 Volkswagen Beetle. The most recently reported issues are listed below.
The battery to alternator wire on these cars overheats and catches fire. I own a car dealership and just had it happen to me. I was lucky and stopped anything horrible from happening but most people would not know enough to stop it or that it was happening. These cars are a huge fire hazard and you need to issue a recall. Check the pictures of burned cars on google. You wont find one complaint but many and plenty of burned cars. So I ask that you do your best to fix this issue. The car I own has a history of the alternator being serviced. Obviously a recall issue that maybe vw should figure out how to fix instead a band aid and out the door. Check car fax on this car. If someone let there car warm they could burn down there house. I am going to reroute this wire and replace it with a better grade of wire.