3 beeps in a Citroen C2 (not low on petrol though)

[BrotherLouie]

My wife's C2's windscreen wipers recently stopped working. We found out it was a blown fuse - and replaced it, no problems.

However now whenever you start the car up, as soon as you start moving, the computer beeps three times. Then whenever you come to a standstill, then pull away again, it beeps three times again.

I've read online that three beeps is usually symptematic of low petrol, but it has nearly a full tank. I've checked the oil and that's fine too.

Does anyone know what these three beeps is telling me, and why it only happens whenever I pull away from standstill?

[TWR]

Have you put the right AMP fuse back in its place?

[BrotherLouie]

Yep, 10A mini-fuse - exactly the same