products:  BMW M5 E39 E53 (Model:SRD-8786) DVD and gps Navigation functions with radio bluetooth all-in-one machine.

Installation difference: original car with CD is different from original car with DVD model.

1. If the original car is equipped with CD player, we offer a 17pin and 40pin short power cable in standard accessaries.
2. If the original car is equipped with DVD player, we offer a 6 meters long power cable to connect the amplifier plug in the trunk as the original car is equipped with outlay amplifier.
Please pay attention: when you move the DVD in the original car out, this two power lines are not used any more.
As the photo instructed:

We use a 6 meters power cable to connect the back of model 8788/8786 with the amplifier plug in the trunk.
The amplifier of E53-X5 is under the spare tyre.
The amplifier and FM in other models can be find under the left side tyre.

The years of 17pin and 40pin power cable: