Just went Los Santos Customs with the Ambulance, says 'This vehicle cannot be modified'.
If you turn on the sirens and quickly honk the horn afterwards, the horn can be heard alongside the sirens.
If you tap the sirens just quickly, a 'whirl' or something can be heard, not sure what the technical language is.
Left an ambulance in the safehouse for a few mins, went back and was still there.
LS Fire Department Paramedic
Can you go to the FIB Building and see if there is an FIB vehicle in the parking lot? Have you seen the FIB at all yet?
Do you've any idea where it is on the map?
If you can get me a location, I'll go no probs.
Also - does anyone know if I unlock the map eventually? It seems the map is completely invisible in some parts and when I drive on the road that's invisible it 'unlocks' it on my map?
I'll check the other tips re the sirens and lights in a min.
It's downtown Los Santos. It is a tall skyscraper and it had FIB glowing on the side of the building.
Also, you don't unlock the map until you have traveled throughout all of it. Lots of people are just flying planes all over the map to quickly unlock it on the map.