Pinouts >  Mercedes-Benz, Smart OEM Car audio harness  >  Smart pinouts
36 (20+8+8) pin Head Unit / Car Stereo ISO connector layout
36 (20+8+8) pin Head Unit / Car Stereo ISO connector
Grundig
Pin Number Wire Colour Connection
A1   No Connection
A2   No Connection
A3   No Connection
A4 Blue 12v Switched
A5   Remote Out
A6 Brown/White or Green/Blue Lighting Input
A7 Pink/White or Pink 12v Permanent
A8 Brown Earth
B1 Yellow Tweeter Right +
B2 Yellow/Black Tweeter Right -
B3 Green/Yellow Speaker Right +
B4 Grey/Green Speaker Right -
B5 Green/Blue Speaker Left +
B6 Grey/Brown Speaker Left -
B7 Green Tweeter Left +
B8 Green/Black Tweeter Left -
C1   No Connection
C2   No Connection
C3   No Connection
C4   No Connection
C5   No Connection
C6   12v Permanent
C7   12v Switched
C8   Radio Mute
C9   Earth
C10   12v Lighting
C11   Phone Speaker +
C12   Phone Speaker -
C13   CD Changer Signal
C14   No Connection
C15   Earth
C16   12v Permanent
C17   12v Switched
C18   CD Changer Input -
C19   CD Changer Input Left
C20   CD Changer Input Right
According to 1 reports in our database (1 positive and 0 negative) the Smart Fortwo 450, Roadster car stereo pinout should be correct.

Is this pinout
Smart Fortwo 450, Roadster car stereo visual pinout:click to enlarge
Copyright © 2000-2024 by pinouts.ru team, except user uploaded images.
No portion of this webpage may be reproduced in any form without visible link to pinouts.ru .
Efforts have been made to ensure this page is correct, but it is the responsibility of the user to verify the data is correct for their application.
Change privacy settings