Bad service and Passing the Buck-Peugoete SA

This a about bad service and passing the bug from Peuqote. To summarise my experience so far is as follows, <br> I drive a peuqote 308, 2012 model. The problem started when my car just from nowhere it will not start, I towed it in in early October, first occasion they said it was gearbox issue and that they have fixed it, I then collected the car. 14 days after that it did not want to start again, towed in, they said it was wiring problem which could have happened when they were fixing the gearbox, and they then advised that they have fixed it, I collected it, 10 days after that same thing happened, so it has been there 5 times now since October, currently is there.<br> Now Peugeot has come back advising that there is Harness and CPU unit that have to be replaced and they have quoted me more than R30000. I refused to pay for the replacing since the problem was not caused by me or natural occurrence. they then advised they will cover the replacement part and I should pay for the Labor cost,now they refusing to give a car because I refuse to pay labor of something caused by them