On 12/12/17 11:07, Andy Burns wrote:
GB wrote:

Why not open the window slightly and pop the lead through that?

Because I wanted to place the heater in the car the night before, then
turn it on from the comfort of the house in the morning, rather than
have the car fill with snow overnight ...


Rolled up plastic bag stuffed into the 1/2" gap works wuite well - I did
that when running a dehumidifier after the boot got wet.