System Overview
The system circuit diagram for the outside temperature is displayed below.
The diagram is structured in such a way that only the control units and control elements directly involved in the instrument cluster are shown.
The instrument cluster receives a large number of different bus signals that provide information (speed, CC messages, etc.) for the various displays and indicators. These bus signals are requests to the instrument cluster and are therefore not listed in this product information.
The only directly connected component that can be seen in the system circuit diagram is the outdoor temperature sensor.
This input signal is read directly in the instrument cluster and made available from here to all other bus users. The outdoor temperature sensor wiring "passes through" the junction box and is processed directly by the instrument cluster.
Scheme 1
| Index | Explanation |
|---|---|
| 1 | Central Gateway Module (ZGM) |
| 2 | Car Access System (CAS) |
| 3 | Instrument Cluster |
| 4 | Outside Temperature Sensor |
| 5 | Junction Box |
| 6 | Front Distribution Box |
OUTSIDE TEMPERATURE SYSTEM REFERENCE CHART
Operation Acknowledgments
Operation acknowledgments are shown for 6 seconds in the display area in the left-hand dial. These are overlaid on top of the numerical range display and/or the on-board computer display as well as the average value of the range scale lettering. Any necessary supplementary texts are shown centrally below the dial; the basic indicator "Time" is then hidden.
Scheme 2
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.
| 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 |
BMW DIAGNOSTICS SYSTEM REFERENCE CHART
Operation by iDrive
The individual functions and settings can be selected and activated through the iDrive.
The following settings can be selected on the F01/F02
- Brightness
- Contrast
- Pedestrian detection.
Scheme 3
The Active Blind Spot Detection system is available as an option on the F01/F02.
Scheme 4
| Index | Explanation |
|---|---|
| 1 | Driver's door mirror |
| 2 | Steering column switch cluster |
| 3 | Steering wheel with steering wheel module and vibration actuator |
| 4 | Junction box electronics and front fuse carrier |
| 5 | Front passenger door mirror |
| 6 | Integrated Chassis Management control unit |
| 7 | Operating unit for driver assistance systems |
| 8 | Central gateway module |
| 9 | Footwell module |
ACTIVE BLIND SPOT DETECTION SYSTEM COMPONENTS CHART
Scheme 5
| Index | Explanation |
|---|---|
| 1 | Integrated Chassis Management control unit |
| 2 | Rear fuse carrier in the luggage compartment |
| 3 | Bracket for shielding the right-hand radar sensor |
| 4 | Right-hand master radar sensor |
| 5 | Rear bumper deformation elements |
| 6 | Center guide |
| 7 | Bracket for shielding the left-hand radar sensor |
| 8 | Left-hand SWW2 radar sensor |
REAR VIEW COMPONENTS REFERENCE CHART
Scheme 6
| Index | Explanation |
|---|---|
| ASP_BF | Front passenger door mirror |
| ASP_FA | Driver's door mirror |
| BE_FAS | Operating unit for driver assistance systems |
| FRM | Footwell module |
| ICM | Integrated Chassis Management |
| LRE | Steering wheel module |
| SWW | Master radar sensor for the Active Blind Spot Detection system |
| SWW2 | SWW2 radar sensor for the Active Blind Spot Detection system |
| SZL | Steering column switch cluster |
| ZGM | Central gateway module |
BUS SYSTEM OVERVIEW LEGENDS
Scheme 7
| Index | Explanation |
|---|---|
| 1 | Central gateway module |
| 2 | Vibration actuator |
| 3 | Steering wheel module |
| 4 | Steering column switch cluster |
| 5 | Fuse for the driver/front passenger door mirrors (front fuse carrier, junction box electronics) |
| 6 | Warning light in the driver's door mirror |
| 7 | Footwell module |
| 8 | Operating unit for driver assistance systems |
| 9 | Warning light in the front passenger door mirror |
| 10 | Integrated Chassis Management |
| 11 | (Not for US) |
| 12 | Fuse for the radar sensors in the Active Blind Spot Detection system (rear fuse carrier in the luggage compartment) |
| 13 | SWW2 radar sensor for the Active Blind Spot Detection system |
| 14 | Master radar sensor for the Active Blind Spot Detection system |
SYSTEM SCHEMATIC CIRCUIT DIAGRAM LEGENDS
Scheme 8
| Index | Explanation |
|---|---|
| 1 | Radar sensor (SWW2) |
| 2 | Radar sensor (master) |
| 3 | Not for US |
| 4 | Steering column switch cluster |
| 5 | Footwell module |
| 6 | Operating unit for driver assistance systems |
| 7 | Integrated Chassis Management |
| 8 | Steering wheel module and vibration actuator |
| 9 | Driver's door mirror |
| 10 | Front passenger door mirror |
| 11 | Instrument cluster |
| 12 | "Active Blind Spot Detection control unit function" |
| 13 | "Steering wheel vibration coordination" function |
BLIND SPOT DETECTION SYSTEM LEGENDS
Operation and Indication
In order for the driver to be able to activate and use the high-beam assistant, the light switch must first be set to Automatic or light switch position II.
In the F01/F02, the high-beam assistant has its own activation button in the turn signal/high-beam stalk on the steering column.
While the high-beam assistant can be activated at any time with the light switch in position II, there is an additional prerequisite in the Automatic position whereby the automatic driving lights controller must have already switched on the lights.
Scheme 9
Scheme 10
| Index | Explanation |
|---|---|
| 1 | Turn signal/high-beam stalk on the steering column in the F01/F02 |
| 2 | High-beam assistant on/off button |
HIGH-BEAM ASSISTANT BUTTONS REFERENCE CHART
Scheme 11
An active system is indicated by the following symbol in the instrument cluster.
Scheme 12
Depending on the traffic situation, the prevailing ambient light conditions and which lights on the vehicle have been switched on, the high-beam headlights of the vehicle are switched on or off automatically by the footwell module at the request/activation recommendation of the KAFAS control unit.
Scheme 13
The switching on and off of the high-beam headlights is indicated by the conventional symbol in the instrument cluster.