Hello! With my V70 III I noticed that the (electric) tailgate makes strange cracking/snarling noises during opening and closing in warm weather … maybe similar to a not well oiled hinge. This usually occurs when the sun has heated up the black car and thus also the mechanics of the tailgate well. In cold and covered sky it cracks very little. Do you have an idea where this could come from? I tap on the gas pressure springs … and less on the engine for the tailgate. Or what do you mean? Greetings KarlJohann