hi there guys just recently bought a VW GOlf Gt Tdi 57' and already inherited some faults Been getting strange intermittent problems Symptoms : Car drives fine for about 30mins-1hr, then the red power steering light flashes intermittently if the car is driven for a bit longer the esp light comes on and goes off, longer again the power steering light flashes red/yellow/red/yellow and steering assistance is reduced, i begin to get 3 beeps followed by abs then all other lights on the dash flicker As this is happening the car struggles to start and the alarm sounds as soon as you try locking the car. dealership scan returned 50+ faults all of no communication - intermittent and low voltage intermittent across many modules - all codes can be cleared and disappear until the above symptoms start again. I have already replaced the battery and checked 14v across the battery when engine is running. anyone had anything similar that could point me in the right direction? Rarely happens whilst driving, usually occurs when the engine is restarted during journey, and will not appear atall on shorter journeys.