how can i fix a esp fault on my mk6 golf?

i have just broken down in france i swerve to miss a car on motorway and after i pulled over to catch my breath.i switch engine off and after half hour switch car on ,to no avail the dash just made a weird vibrating noise and wouldn't start so i called breakdown when he took it to garage he jump started and it started straight away but the esp light and alternator warning lights came on sorry i forgot to say before he turned up 6 faults were up from airbags to esp and break s anyway the upshot the garage in france a vw garage cant fix it can anyone help with suggestion as ive been stuck here now for 3 days thanks