Overview of Test Functions
Only the main test functions are listed in the following table.
In addition to the majority of test functions, there are further equivalent functions for which a similar display appears in the instrument cluster.
All the described test functions can also be performed via the BMW diagnostics system.
BMW DIAGNOSTICS SYSTEM REFERENCE CHART
| Index | Explanation |
|---|---|
| 1 | Identification |
| 2 | System test |
| 3 | Test End |
| 4 | Unlock test functions |
| 5 | Current consumption |
| 6 | Range consumption |
| 7 | Fuel gauge values |
| 8 | Coolant temperature, outside temperature |
| 9 | On-board computer average values |
| 10 | Speedometer/revolution counter |
| 11 | Display of operating voltage |
| 12 | Trigger acoustic signals |
| 13 | Read fault codes |
| 14 | Dim LCD |
| 15 | Dim/PWM signal |
| 16 | Condition Based Service |
| 17 | Check Control |
| 18 | Correction factor for consumption values |
| 19 | Software reset/RAM reload |