Smaller cruise problem (V70 I, BJ 2000)

Hello everybody Heyho, my first post in the Volvo forum! I’ve already tried to find out a lot about pressure hoses, etc., but as I understand it now, the cruise control works with my Volvo electric (BJ 2000, V70 Type I), right? I’ve been having a little problem for some time now, but it’s still there. And that’s what the flip switch works to increase and reduce the set cruise speed. rn can, only in the direction of “highen” … I lazy Sau drove until then on the highway only by wiping switch, which was to speed up and brake off, which was of course very convenient. Now I can only give gas, which the oil industry is happy, but not in the sense of the inventor. I suspect of course a smaller cable problem inside the turn signal lever, but I have not yet quite figured out whether and how I can “open”. ch right, or can it be that I can extend the whole steering wheel for this and then also beat myself with the airbag? I would definitely not do that myself. My mechanic qualities are still relatively unnecessary anyway. Gomeck