[lendlease]

So I just instalelld the Blaupunkt THA475PnP with a plug-n-play harness
which doesn't require me to wire in power from the battery or ground it to
the frame.

But I've also see in some other DIYs for this amp series where they do wire
in the power and ground from the battery and chassis, but with no
explanation on to why.

So my questions are:

1. Is there a difference between the two different wiring styles?

2. If so, is it okay to just leave it on how it is currently?

3. Is it fine to not have an inline fuse at this power level?

4. How do you fit the stereo back in with the new harness (iDrive)?

5. Is routing it through the driver side (U.S.) the only way or would going
through the passenger side be easier (I believe I have the length to do so)?