Wires On Alternator

[pauldbs]

i have a celica st202 convertable i wanna fit a charging unit off the alternator the instructions says connect the brown wire to car ignition warning lamp circuit wl or ind on alternator but all i see is colour wiring with no letters

colours are yellow, red with blue stripe , pinky white and a thick black wire i wanna put this xtra charging unit on so that i can put an xtra Battery on for my sound system

so my question is,

which wire do i connect the brown to?

[pauldbs]

anybody?

[stevest202]

anybody?

if your fitting a split charge relay why go to alternator :D

http://www.kampenwagen.co.uk/split%20charge%20relay.htm

[pauldbs]

chears for that m8 will do it that way as i do have spaire relays here but the one i bought was with four wires which are solderd onto a circuit board and put into a box and the instructions says to go to the wl or ind on alternater or d on dynamo so thats why i wanted to know which wire it was m8