Turn signal problem 2000 Buick Lesabre – SOLVED

2000 Buick Lesabre

My right turn signal does not work. Nothing comes on for the right. Dash turn signal light or right cornering light do not work. But, the emergency flashers do work. Please advise. The car has a multi function unit on the steering wheel. So, I assume the turn signal switch is contained in that unit. It is a 2000 Buick Lesabre Limited 3.8.

You are correct in your thinking. The turn signal switch and multi-function switch are one in the same. So you know the wiring and bulbs are good because the hazards work. The most common cause for this issue is a faulty multi-function switch. Therefore I recommend replacing the switch.

Multi-function turn signal switch replacement

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