We repair bmw navigation unit: CCC CIC NBT M_ASK BM54 CCC units are located on the following machines: - BMW seria 1 E81, E82, E87, E88 - BMW 3 Series E90, E91, E92, E93 - BMW 5 Series E60 / E61 - BMW 6 Series E63 / E64 The symptoms of the units are: -navigation unit restarts in the logo -navigation unit does not display / black screen -unit has no sound or intermittent sound -navigation unit works intermittently hot or cold -navigation unit stays on even if the car is stopped and consumes the car battery -DV / CD drives do not work - navigation unit has the menu is disabled -navigation unit has a white display Our adress: 68 Derek Drive Sneyd Green Stoke on Trent ST1 6BY Phone number: 07507059586 Warranty: 1 year Price:300£ Bonus: mp3, aux encoding, new software plus dvd with map latest map for ccc. In the package to put a paper with what defect the unit has and with the chassis series of the car, we need it in the repair process. web.pag: http://teoperformance.com/ Facebook: @TeoPerformances https://www.facebook.com/429184373878464/posts/2155386044591613/?d=n Instagram: https: //instagram.com/teoperformance_teotel #teoperformance #repairbmw #navigationunit (at TeoPerformance) https://www.instagram.com/p/Cd-5wX8ICdL/?igshid=NGJjMDIxMWI=