loss of brakes, rough idle, no throttle acceleration on 2003 Audi TT

when first start in the morning to reverse, car has very rough idle and no brake vacumm. also have lost throttle acceleration when driving

Asked by for the 2003 Audi TT
you did not say if you have a cel illuminated,however this sounds like a large vac leak,vehicle should not be driven with brake system problems until properly diagnosed and repaired by an audi specialist