Why such a long wait? Is it a petrol by any chance?

Two benefits 1. Convenience - No need to remember to switch on phone hot spot. Not sure if any additional action requiredin car. 2. The data SIM will use the external aerial and therefore give better reception. Probably best to give it a try when you get the car? I use this:- https://www.mymemory.co...

The only way I have found is as follows:

Find the location on Google Maps and click to get the lat and long.
Copy those co-ordinates and paste into the LR Route and then send to csr