Seicane S127509 Guide

www.seicane.com
Seicane S127509 1998-2005 Mercedes Benz S Class W220 aftermarket
car stereo head unit u grade installation re lacement instruction
Seicane S127509 1998-2005 Mercedes Benz S Class W220 head unit a ter installation
Precautions o the installation:
1. Please apply the parking brake and remove the negative cable on the vehicle battery be ore
the removal to ensure sa ety.
2. A lever and a screwdriver need to be prepared be ore the installation.
3. For your convenience, here’s the recommended tools or removal and installation rom
Seicane, please check or more details: http://www.seicane.com/car-dvd-dismantling-device-srd-
400
1998-2005 Mercedes Benz S Class W220 head unit installation guide
1. The original car radio.

www.seicane.com
2 Set the parking brake and shi t to a lower gear to allow the brake disc to open up.
3.Remove one screw on the right o the brake disc. Then remove the other screw on the le t in
the same way. A ter that, pull out the brake disc.

www.seicane.com
4. Pry the edges o the panel along the sides with a lever, and remove the panel.

www.seicane.com
5. Remove our screws holding the original radio in the dashboard with a screwdriver.
6. Take the original radio out o the dashboard.
7. Disconnect the connector at the back o the original radio.

www.seicane.com
8. Check all the accessories or the new Seicane unit.
9. Connect the harnesses to the back o the new Seicane unit.
10. Connect the Seicane unit to your original car radio 's plugs, and turn on the new Seicane unit
to care ully check i everything works well.
11. Put the new Seicane unit back into the dashboard.
12. Install all screws and the panel into their original place. And put back the brake disc.
Please note:
We suggest you arrange a pro essional to install it. I you have any questions about installation,
please send us photos about your original car's plugs, we can make a wiring diagram or your car.