Buick Lesabre owners have reported 41 problems related to horn assembly (under the electrical system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Buick Lesabre based on all problems reported for the Lesabre.
Horn is very difficult to activate, an abnormal amount of pressure is required.
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all problems of the 2000 Buick Lesabre
🔎.
If vehicle remains outdoors in new zero temperature the horn fails to work.
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all problems of the 1996 Buick Lesabre
🔎.
Problems with horn activation. The consumer stated the horn was replaced three times.
Consumer indicated the horn was very difficult to press. The horn was replaced 3 times, and the problem recurred. Consumer believed that in an emergency the horn would not blow.
Intermittent failure of the horn which will not sound no matter how hard it is depressed.
Horn will blow intermittenly,or not blow at all. Contacted dealer ,cannot duplicate problem.