Got a mk1 172. I have one key which one of the chip things broke off so i soldered it back on. [ not 100% reliable ]
Anyway i was using the spare key cos that one was ok till last week when the car wouldnt start !!
Turns out that the key needs sending away to France for re-programing but my Reno dealer have said theres a very good chance that this wont work which they said in that case its gonna need a new ECU and 2 new keys !!!
Total cost is gonna be near a grand !!!!!!!!!!!
They said that this is a common problem with these remote keys !!
do you think im getting ripped off and is there a cheaper way of doing it rather than replacing the whole ECU ????? Thank god i never got it re-mapped !!
cheers