Bosch dishwasher - water not heating

[ls11]

Hello,
I have a Bosch SGS5332GB/17 which doesn't heat the water anymore. The programme runs as it should but with cold water. At the end of the programme, it does get hot for the drying cycle. Please can anyone shed any light on this before I call out an engineer?
Many thanks in advance,.

[stanleyman]

Probably the water heater element or a controlling switch.

[ls11]

Thank you. I've seen spare parts on the Bosch website, is it something I can do myself? Can I get instructions from anywhere?

Thanks again.

[Luis Rebelo]

Hi

I have the same problem on a AEG Triathlon. Have alredy solve your problem? How? It's easy?

Thanks.