1. Car been back to dealship 7 times and not fixed - what should i do next?

    as per title really, i have a leon fr Mk2 TDI and it has a intermittent problem with the coil light flashing, vag com'd it and comes back with 05522 - Unknown - short to plus Dealership cannot fix it, Had turbo changed, had charge preasure sensor changed, new ECU, new fusebox, new Temp...
EBC Brakes Direct - picture of brake discs and pads