BMW DTC P06F4 – Stop-Start Mode Lamp Control Circuit
DTC P06F4 meaning on BMW
DTC P06F4 on a BMW refers to an issue with the Stop-Start Mode Lamp Control Circuit. This diagnostic trouble code indicates a malfunction in the circuit responsible for controlling the stop-start system’s indicator lamp.
BMW DTC P06F4 symptoms
Symptoms of BMW DTC P06F4 may include the stop-start indicator lamp not functioning properly or displaying an error. In some cases, the stop-start system itself may not operate as expected.
BMW DTC P06F4 causes
Common causes of BMW DTC P06F4 include faulty wiring in the stop-start mode lamp control circuit, a defective lamp control module, or issues with the stop-start system itself.
BMW DTC P06F4 seriousness
While DTC P06F4 is not a critical issue that affects the drivability or safety of the vehicle, it is still important to address it to ensure the proper functioning of the stop-start system and related components.
How to diagnose DTC P06F4 on BMW
To diagnose DTC P06F4 on a BMW, a mechanic would typically use a diagnostic scanner to retrieve the fault code and perform a visual inspection of the stop-start mode lamp control circuit. They may also test the components involved in the circuit for proper functionality.
How to fix DTC P06F4 on BMW
Fixing BMW DTC P06F4 usually involves repairing or replacing any damaged wiring in the stop-start mode lamp control circuit, addressing issues with the lamp control module, or troubleshooting and repairing faults in the stop-start system itself.
How to erase DTC P06F4 on BMW
Once the underlying issue causing DTC P06F4 has been resolved, the fault code can be cleared using a diagnostic scanner. This will erase the code from the vehicle’s memory and turn off the check engine light associated with the fault.
Recommended tools & DTC Scanners for BMW
Best Diagnostic App for modern BMWs: BimmerLink
Recommended Bluetooth adapter for Bimmerlink: OBDLink CX
Cable adapter for Bimmerlink: Enet Cable USB Type C
For older BMWs we recommend: Autel AutoLink AL319 (2024 version)
Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
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