Help needed wiring a handsfree kit

qhe0i9zvfgdou8

User's manual - Gsmweb.nl

The above handsfree kit is fitted in my car. At the moment it is powered through the cigarette lighter and while it works fine I would like to power it using the SC2 cable.
This is how it says to wire it but how do i find the correct points on the car to make these connections

CONNECTING TO THE POWER

There are 3 ways of connecting the Blue Smart to the car’s electronic system:
1. Plug & drive connection: Via the adapter for the cigarette lighter (SC3) (Optional).
2. Built-in connection: Immediately to the car’s electronic system via system cable SC2 (Optional).
The wires of cable SC2 are color-coded. They are listed in Table 1 in column A and each wire should be connected to
the corresponding item listed in column B.

Table 1

A B

Red wire The + voltage of the car’s power supply
Black wire The negative GND connection
Blue wire Ignition

Brown wire Used for Car Radio Muting (CRM) and has to be connected to the car radio (Mute)


Any help would be appreciated. Thanks.

qhe0i9zvfgdou8

Has anybody any ideas on this please.

IK09

There are usually some good tutorials on youtube. Have a look, just type in installation of whatever model you have

ironclaw

What car is it?

Honestly unless your handy with a snips and a voltmeter I wouldn't recommend doing it yourself. Some cars have a loom for this type of work that is handy to find once you know the model. Others you'll have to do some cut and splice. Its not too difficult to find a 12V 'live' but be sure its only 'live' when your car has the ignition is turned. Some are live in all key positions and if you use that you run the risk of running down your battery. Ground is easy again, you can just use the body in most instances (Normally a ground screw near the major electronic loom junctions)

qhe0i9zvfgdou8

Thanks for your help the car is an 03 mk3 mondeo.