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September 16, 2014 Service bulletin

Pitstop: dim head unit display in cold weather conditions

Kia technical service bulletin PS348 for 2014 Kia Optima.

Bulletin number
PS348
Component
Electrical system
Summary
PITSTOP: DIM HEAD UNIT DISPLAY IN COLD WEATHER CONDITIONS - Refer to this article when addressing a customer complaint related to a Base Audio head unit display which appears to have no display or a dim display (see image below) at or below freezing conditions.

Owners of these vehicles have filed 60 complaints in the electrical category.

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