Audi A2 1.2TDI Won´t start. :( ?

I think the hydraulic pump is moreorless going continuously. It's not super noisy but is 'buzzing' even with the ignition off. I can't see any obvious leaks on the accumulator (black in photo) but not sure I would if there were. The expansion tank (green top) is showing below min. Sent messages to the professionals in the meantime, but with BH I'm not expecting much until next week at the earliest.
 
Richard_3L said:
I think the hydraulic pump is moreorless going continuously. It's not super noisy but is 'buzzing' even with the ignition off. I can't see any obvious leaks on the accumulator (black in photo) but not sure I would if there were. The expansion tank (green top) is showing below min. Sent messages to the professionals in the meantime, but with BH I'm not expecting much until next week at the earliest.
Click to expand...
You need to loosen the ack a half turn in order to check the hydraulic fluid level in the reservoir. It should then be within the square "window" of the reservoir wall.
 
Disconnect the pump electrically before you loosen the accumulator. Top up the system with VW/Audi steering system oil. You either have too low an oil level or a new accumulator is required (or both).

RAB
 
RAB said:
Disconnect the pump electrically before you loosen the accumulator. Top up the system with VW/Audi steering system oil. You either have too low an oil level or a new accumulator is required (or both).

RAB
Click to expand...

Thanks RAB. I've disengaged the clutch manually and I'll roll it onto my drive. I'm away for work for a couple weeks from next week, so will gave to wait until I'm back.

I'll report progress when made so it can help others, but I'll certainly start with what you mention.

Many thanks Richard
 
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