Change marker from Trunk

[Brutuss]

How to change the position of the marker at the back of the vehicle? I have a larger "van" so the marker at the back is now in the vehicle and needs to come outside I managed to move the probs to the back.

But changing the Y scale of the TrunkPos.y the blip goes al over the vehicle the to the left and another time to the right.

Hope you can help.

Greetings Brutus