I live in the UK and am considering buying an e-tron but I have some concerns about how I will charge the car when staying at relatives' houses or when staying in a holiday cottage. I would be in areas where there are no public charging stations so would therefore need to plug in to a domestic 3-pin socket using a heavy duty extension lead (fully unwound of course) with an RCD. However, I am concerned that Audi say that an extension lead should not be used. I do know that people are using extension leads to charge their i-pace and Tesla but have not heard of anyone doing this with the e-tron. Have any of you successfully done this?