S4 Sedan L5-2226cc 2.22L DOHC Turbo (AAN) (1992)
-
Press -#- key to exit test mode.
-
Handset readout displays an apostrophe (') in the upper right hand corner.
-
Switch phone OFF and remove test connector.
Test mode programming chart (55#)
Step Numbers 1 Thru 6
Step Number 1 - 6
Step Numbers 7 Thru 16
Step Number 7 - 16