Right turn signal disables cruise control

tomislavp4

Paid Member
Didn't really know where to put this because there's no electronics section so I ended up putting it here.

I noticed a strange behavior from my 197 on the highway today. Every time I use the right turn signal the cruise control gets disabled. It's as if I have pressed the O button on the steering wheel, the light on the dash is still lit but the throttle goes to zero. Only the right turn signal has this effect, the left one does not for some reason. Has anyone else experienced this?

Edit: this is a left-hand drive car