Defect
On certain vehicles equipped with Bose audio systems that have separate speaker amplifiers mounted behind the rear seat back. Under high ambient temperature conditions, the amplifier circuit board could develop a short circuit due to electrolyte leakage from a capacitor mounted on the board. If a short circuit occurs, one or more transistors could overheat causing smoke or the possibility of an amplifier fire.
Safety Risk
No risk description available.
Remedy
Dealer will replace the amplifier circuit board on affected vehicles.