Congrats Man,
Regarding calibration, I recommend doing it at the dealer, as other guys advise me when I retrofit the blind spot.
It’s better because safety comes first, you don’t want your car to behave in a crazy way.
This ^^
Also, this system is a bit different from the old school blind spot warning light.
In those systems, if there was something in the blind spot area > light turns on.
With this system, it will actually start warning you beforehand if a car is coming in fast behind you, or will not warn you at all if you're driving faster than the car behind you.
Example 1:
You are driving next to or slowly overtaking another car.
Result = blind spot warning on.
Example 2:
You are overtaking people and increasing distance between you and the one you are overtaking.
Result - blind spot warning off. It might give a warning only at the moment the car is actually in you blind spot, depending on the difference in speed between you and the car you're overtaking.
Example 3:
A car is coming up behind you on the lane next to you and decreasing distance.
Result: Blind spot warning will turn on before the car is actually in your blind spot. Depending on how fast the other car is closing in, you could get a warning way before the car actually being in your blind spot.
This is pretty handy when you misjudge the speed at which a car is actually driving and you switch lanes, only to find out the other car is already on your bumper.
Now I'm not really sure which functions are (un)available when you're missing the front camera, but on my Tig the blind spot radars do the following:
- Blind spot warning light comes on when there's somebody in the blind spot, or when somebody is about to be in the blind spot. They don't come on when somebody is in the blind spot but you're overtaking.
- Blind spot warning flashes when somebody is coming up behind you fast and you start switching lanes anyway (by activating turn signal).
- Steering assist will slightly but noticeably steer you back onto your lane if you try to switch lanes while the system is warning you.
- When reversing out of a parking spot, park assist will use the blind spot radars to look a lot further for any vehicles closing in in such a way that they might become a problem and warn you (check parking control module for this). I believe this is cross-traffic alert.