no worries any probs or questions either post on the forum or pm me direct

Is there a full kit that Dave at Sere supplies, or do I just tell him what car I have and he can supply all the bits?
 
he just does the facia surround if you ring him and quote your vin number he can get the right one to match the rest of the dash

as to the rest , you will need 4 keys to remove the old unit i got this set

plus an fakra to normal aerial adapter & a loom adapter , plus a steering wheel connects 2 lead if you new headunit supports that