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Guest LOTRS

Wiring For Head Unit

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Guest LOTRS

I want to change my head unit and thought it would be a quick 5 min job.... :P

The existing head unit install is a botch job and all the cables have been cut from the connectors and only 1 used for the power (and the earth....)

By a process of elimination, I think :blush: that I have worked out what each is:

 

Light blue cable = A3R (+ accessories)

White cable = B7R (battery +)

Green/yellow = - earth

Yellow = 212 and 212A RH speaker cable

White = 211 and 211A LH speaker cable (can anyone tell me how to identify which is which, as neither has the A designation on...)

 

Can anyone confirm that this is correct?

 

I've got an ISO connector with bullet ends to connect the leads up properly. Can anyone also confirm that the "B7R (battery +)" cable is the same as the battery constant (yellow) lead and the "A3R (+ accessories)" is the ignition/switched (red) lead?

 

Many thanks

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