Wipers indicators radio heater probs

[Lynnerz Audi]

Can someone please help me. My tt is a mk1 225 51 plate i keep having problems no heater, no radio, no wipers, all else works. 

[Steve Q]

Hi Lynne, assuming you've checked the fuses and had the battery checked my advice would be to either get a diagnostic check carried out or get an auto electrician have a look. 

[Lynnerz Audi]

12 hours ago, Lynnerz Audi said:

Hi ya

Shes been looked at by an electrics specialist garage and on machine. Its intermittent. All else works on her. But i cant drive her because it was raining and no wipers very annoying. Fuses all ok. They say could be an earth or a relay/switch for ignition 🤔👿😷

[Magnet]

Hello Lynne, 

Sorry to hear of your problems. My stab at it - based on it being unlikely to be individual fuses since there are a number of circuits affected - would obviously be to consider one 'control' which is common to all the affected circuits. 

I might be completely wrong, particularly due to the age of the car, but I would ask, are the electrics controlled by a 'body control unit'? i.e. a BCU (similar concept to ECU with 'engine control unit').

Perhaps the car is too old for that - I don't know- but no doubt someone else on here will be far more familiar with this than I am. 

Kind regards,

Gareth.