My Ford focus has just developed an intermittent fault with the ABS/ESP warning lights. The symbols illuminated continuously whilst driving, even though there’s no reason for them to come on. The car.

My 2012 Mercedes-Benz A class is suffering from a glitch with starting, as the ESP/ABS light comes on, unless I go through the starting steps very slowly (pausing for 10 - 15 seconds between each turn ...