I have the same problem only the codes i have are incorrect so garage is trying to get correct codes for me .Garage ime using is thorney motorsport in milton keynes have used them many times and are very good also they are a vauxhall repair centre price they quoted me for tech 2 was £30 as long as you have all the correct codes .Its the only garage i trust in milton keynes have used vauxhall main agent before and wouldent trust them loose on a push bike this i found out to my cost but thorneys helped me out and as of yet have only had expert help at reasonable cost
Avoid Crownhill Evans Halshaw. They are positively the worse dealer ever. Their parts dept are shite (non existent now), and their service department is run by somebody who clearly doesn't understand he is there to serve the customer, and the monkey technicians are incompitent.
No garage will be able to depair the stereo stuff without the pairing code - they don't have the knowledge or the equipment
