See also:

General Information
This system complies with Part 15 of the FCC Operation is subject to the following two conditions: 1. This device may not cause harmful interference. 2. This device must accept any interference r ...

Exterior
Most debate about the Compass will come from its exterior; no one will say it isn't daring. My black test vehicle made the most of all the Compass' jutting edges and odd exterior light placements. ...

Overtaking Traffic
If you pass another vehicle slowly (with a relative speed less than 10 mph (16 km/h) and the vehicle remains in the blind spot for approximately 1.5 seconds, the warning light will be illuminate ...