Source: Avherald.com

A Westjet Boeing 737-800, registration C-FWSE performing flight WS-658 from Calgary,AB to Toronto,ON (Canada) with 158 passengers and 6 crew, was enroute at FL370 about 40nm southeast of Winnipeg,MB (Canada) when the crew smelled electrical fumes and observed smoke originating from the audio panel #2. The crew diverted the aircraft to Winnipeg where the aircraft landed safely about 20 minutes later.

The Canadian TSB reported maintenance replaced the #2 audio panel.