Home/Safety as a retrofit solution – Continental launches turn assist system for commercial vehicles onto the market/The-turn-assist-system-from-Continental-which-can-be-retrofitted-is-easy-to-install-because-it-is-designed-to-be-mounted-directly-beneath-standard-rear-view-mirrors. The-turn-assist-system-from-Continental-which-can-be-retrofitted-is-easy-to-install-because-it-is-designed-to-be-mounted-directly-beneath-standard-rear-view-mirrors.