Bosch Logixx 8 WAS32466GB/10 is working normally as far as I can tell. But when I put it into test mode it now shows an F37 error number.
Information regarding this error seems vague, both online and when I phoned Bosch. I was advised to book an engineer, but I only want to know what the error means so I can diagnose the error.
I did try pouring 2 litres of warm water into the machine after reading about a possible NTC sensor (what is this?) fault. But this hasn’t made any difference.