Heater cable clips
All the clips have a screw hole in them which is handy when needed. Use a round jaw plier and rotate it downward a pull toward you a tad while squeezing.
The cable needs to be straight through it. The cables sheathe doesn't move after it clamped so if rotating the door arm the cable attaches to will help get the sheathe in line, ( This moves the control lever to a different position also ) do that.