See also:

Safety Connect
Safety Connect is a subscription-based telematics service that uses Global Positioning System (GPS) data and embedded cellular technology to provide safety and security features to subscribers. ...

Lexus Enform with Safety Connect−Overview
Lexus Enform and Safety Connect are subscription−based telematics services that use Global Positioning System (GPS) data, embedded cellular technology and XM satellite data services to provi ...

DAC (Downhill Assist Control system)
The DAC helps to prevent excessive speed on steep downhill slopes. The system will operate when the vehicle is traveling under 15 mph (25 km/h) and the four-wheel drive control switch is in the L4 ...