One problem related to tail light switch has been reported for the 2004 Honda Accord. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Honda Accord based on all problems reported for the 2004 Accord.
Major electrical problems began about 2 years ago. Radio display won't light, but radio/cd still plays; air conditioner cools intermittently, though compressor is working and freon is adequate; tail lights sometimes work, sometimes don't; ignition switch makes a noise as though the engine was already started when I turned the key, even though it wasn't - eventually the ignition switch had to be replaced (problem still occurs from time to time); brake calipers have always pulsed no matter how slow I come to a stop; and airbag light comes on for no apparent reason as there is not hindrance to the sensor switch mechanism below the seats.