Does my 2007 350Z base model have the wiring in place for me to be able to drop in a GPS and subwoofer like the Enthusiast models have?

Many wiring harnesses are premade to be used in a number of model packages. For instance your model may have a 'Tow Package' and this wires may be part of that, or the top model may have a backup camera, and it is the power to it. As long as everything works, just tape it up out of the way.

You really need the OEM service manual, and even with that one, the company may have a separate publication covering the various electronic wiring systems. You could also try a number of aftermarket repair manuals which are available on line (Google them) as well as Range Rover enthusiast sites. Using multichannel Logic 7 with OEM car wiring can often be a problem with older vehicles because they may have incompatible radio/control equipment - I don't know if a 2005 Range Rover falls into this category. Have you attempted to find a conversion wiring connector kit?

RTM
factory manual, chapter 8w, and 10 pages
starting at page 47, base system or advance system.
no idea what you have now. (opted day 1)

but here it is.
or here. zipped with 7zip, its huge.
http://www.jeepdied.com/data/MK/pdf/mk08all.zip
page 9 of 10.
or buy the book and read it.



https://www.techauthority.com/en-us/products/?year=2008&model=548&type=7

Here you go

It may depend on the year make and model.
Generally speaking, the resistor is placed inline in the positive lead to drop voltage going into the coil. There is no positive and negative side to the resistor.

Get a Chilton or Haynes manual.

HI. This engine was designed with a coil on plug assembly. This means that your power source for the plugs are local(mounted directly on top of the actual plug). This engine dose not have traditional spark plug wires. Each coil has a connector that has two wires running to the connector that is connected to each coil on the engine. Release the coil connector by pushing down on the release clip on the top of the coil and sliding the connector out of the coil female connector. Once the wire connector has been removed from the coil, you can remove the coil from the cylinder port. There is a 10mm bolt that secures the coil to the respective cylinder plug port. Once this bolt is release, you can remove the coil and boot assembly. The actual wires do not need to be replaced.

hondahookup.com

You can try any Circuit City or any car stereo place or you can wire it yourself you just have to figure out which wire is power,ground,front and rear speakers. Yeah the hornance makes it easier but it can be done without it

REMOVAL

1. On models equipped with airbag, disarm airbag as described under MAINTENANCE PROCEDURES/AIRBAG SYSTEM DISARMING.
2. On all models, disconnect battery ground cable.
3. Remove ignition switch as described under STARTING AND CHARGING SYSTEMS/COMPONENT REPLACEMENT AND REPAIR PROCEDURES/IGNITION SWITCH.
4. Remove key light case from lock body, if equipped.
5. On 1989 Accord models, place ignition lock cylinder in the ACC position.
6. On except 1989 Accord, place ignition lock in the I position.
7. On all models, position suitable punch into hole on lock cylinder housing and depress pin, then remove lock cylinder from housing.

INSTALLATION

1. On 1989 Accord models, install ignition lock cylinder as follows:

1. Place ignition lock cylinder in the LOCK position.
2. Rotate key until it is almost at the ACC position, then insert lock cylinder until pin contacts housing.
3. Rotate key to ACC position, then push pin in and insert lock cylinder into housing until pin clicks into place.

1. On except 1989 Accord, install ignition lock cylinder as follows:

1. Place ignition lock cylinder in the O position.
2. Rotate key until it is almost at the I position, then insert lock cylinder until pin contacts housing.
3. Rotate key to I position, then push pin in and insert lock cylinder into housing until pin clicks into place.

1. Install ignition switch and connect battery ground cable.

SRS wire harness is routed near the ignition switch.

CAUTION:

• All SRS electrical wiring harnesses are covered with yellow outer insulation.
• Before disconnecting the SRS wire harness, install the short connector on the airbag.
• Replace the entire affected SRS harness assembly if it has an open circuit or damaged wiring.

IGNITION SWITCH

1. Remove the steering wheel, then remove the steering column covers.
2. Disconnect the 7-P connector from the under-dash fuse box.
3. Insert the key and turn it to "0."
4. Remove the 2 screws and replace the base of the switch.