Problem with Bosch WTE84102GB/03 Tumble Condenser Dryer

Three lights on the front of the Dryer start flashing shortly after turning on, or sometimes at switch on and makes a beeping noise:

1. Drying
2. Cupboard Dry
3. Anti-Crease/End

Anyone encountered this problem or know what the fix is ??

I have all the filters and ducting completely and spotlessly cleaned.

Thanks

Eric Barker, June 2015