Two problems related to horn assembly have been reported for the 2003 Buick Lesabre. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Buick Lesabre based on all problems reported for the 2003 Lesabre.
The consumer stated the horn was mounted along with the air bag assembly, which made it very difficult to find in an emergency situation.
The consumer stated the horn was difficult to activate and the plastic material used to manufacturer the horn made it hard to push down. A gm representative witnessed the same problem. It was difficult for the consumer to blow the horn and in an emergency it may become impossible. The consumers wife had arthritis and was unable to blow the horn under most circumstances.