Date Model Control unit address (e.g. 01) Diagnostic procedure
5.1.2026 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 77 - Telephone Basic noise level - voice output - settings
5.1.2026 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 77 - Telephone Mobile telephone - basic noise level - settings
5.1.2026 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 77 - Telephone Media recording volume - settings
5.1.2026 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 77 - Telephone Delayed reference channel - settings
5.1.2026 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 77 - Telephone Sound delay time - settings
5.1.2026 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 77 - Telephone Emergency telephone number 2 - settings
5.1.2026 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 77 - Telephone Emergency telephone number 1 - settings
5.1.2026 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 77 - Telephone Information telephone number 2 - settings
5.1.2026 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 77 - Telephone Information telephone number 1 - settings
5.1.2026 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 6D - Gull-wing door Rear lid/tailgate/boot lid - opening angle - settings
5.1.2026 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 6D - Gull-wing door Rear lid/tailgate/boot lid - initialization
5.1.2026 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 6D - Gull-wing door Button for remote opening of the tailgate - settings
5.1.2026 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 17 - Dashboard Dashboard - oil temperature - visualisation: activation / deactivation
5.1.2026 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 44 - Steering booster Security access: blocking detection
5.1.2026 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 17 - Dashboard Security access: blocking detection
5.1.2026 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 17 - Dashboard Change to variable oil-change interval QI
5.1.2026 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 17 - Dashboard Change to fixed oil-change interval QI
5.1.2026 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 17 - Dashboard Check of inspection necessity QI
5.1.2026 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 17 - Dashboard Reset of service interval QI
5.1.2026 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 17 - Dashboard Reset of fixed oil-change interval QI1-4