Just had mine done. Took 20 mins.

Hello SamSam07 and welcome. There should be a setting in the Vehicle Information Display. There is on my current QQ and the previous QQ I had in 2014. If the box in the settings is unticked, then the button on the door won’t work. I have the box unticked now to try and stop these keyless car thefts...

Also as previously reported the stop/start works from the off now, whilst it hardly ever worked before.

Same problem for me yesterday. Live in Somerset, was off Saturday morning to the Lake District. Car wouldnt start. Started by jump starting from a leisure battery. Drove 400 miles to Lake District, stopping a couple of times on the way, all good, apart from the front radar warning light coming on on...