Bought a dash & rear cam & paid extra for it to be fitted. Waited weeks for a fitting slot. On fitting the hardware was faulty. New hardware ordered. Waited weeks again for fitting. Unfortunately, the wiring done by the Halfords fitter had been wrapped round the airbag, thus possibly preventing the airbag deploying if need be. How dangerous is that! And wrong parts re ordered. Wasted weeks of waiting, hours for fitting. Plymouth (Longbridge) branch manager wasn’t interested. In the end, I demanded that they pulled all wiring out & give me a full refund. They shouldn’t offer fitting if they can’t do it safely. If you have had a dash cam fitted by Plymouth (Longbridge) I suggest for your future safety, to get it checked!