It seems that the wifi is weaker when trying to transmit on the drivers side. Unfortunately that is the side that points towards my house when I have it on charge in the carport. Thought i would try one of these cheap repeaters (£17).
http://www.amazon.co.uk/gp/product/B00E95C2BC?psc=1&redirect=true&ref_=oh_aui_detailpage_o01_s00
Took 5 minutes to read the instructions and 2 minutes to set up. Just locate it as close to the car as you can. You then connect your device (iPhone etc) to the repeater and not the car. I can now pick this up throughout the house.
http://www.amazon.co.uk/gp/product/B00E95C2BC?psc=1&redirect=true&ref_=oh_aui_detailpage_o01_s00
Took 5 minutes to read the instructions and 2 minutes to set up. Just locate it as close to the car as you can. You then connect your device (iPhone etc) to the repeater and not the car. I can now pick this up throughout the house.