I bought my kadjar nav last november and have had a few problems with it
1. Air con hose come loose inside passenger foot well soaking thee carpet, returned to dealer who fitted new pipe and took 10 days to dry the car out.
2. ALARM, kept going off at random times, dealer had car back 4 times before replacing alarm with new upgrade part, when i got car back they had scratched and dented the bonnet, after a few heated words they took car in to be sprayed, i told them not to fill the dent, when i got the car back (another 4 days) you can see where it has been filled and sprayed with mop marks also noticeable. Again after a heated discussion with there service manager and complaint letters to renault uk they have now agreed to buy the car back of me , am i mad as i really love the kadjar and going to upgrade to a signature.