Neff 23 in. T4343 Electric Cooktop "child lock oven 5" Questions

child lock. Turn cooker on, press two + at front of oven, this will then take it off for that cooking session. To turn child lock off switch on hob, and touch - for 5 seconds. I found by pressing the

...child lock. Turn cooker on, press two + at front of oven, this will then take it off for that cooking session. To turn child lock off switch on hob, and touch - for 5 seconds. Thank you thank you ...

...child lock? I'd be grateful if anyone has sorted this problem out - my Neff hob has been nothing but trouble since it was installed - it turns itself off when I'm only using one of the five hobs, has ...