Volvo S40 owners have reported 1 problem related to brake light on (under the service brakes category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Volvo S40 based on all problems reported for the S40.
Noticed reduced braking power and brakes squealing. Took vehicle to dealership repair facility for inspection. Brakes were found to be "disengaged" on the passengers side front and "partially functional" on drivers side front. No brake warning light was displayed on dash. Brake pads and assembly replaced by dealership with "upgraded" parts and covered under warranty for no charge.
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