Jinan BMW Specialty:

故障現象：因右后輪胎扎釘漏氣，進行補胎并復位胎壓值后，儀表依舊提示“左后輪胎螺栓松動，請安全停車并檢查所有車輪螺栓”

Fault phenomenon: after repairing the tire and resetting the tire pressure value due to air leakage in the right rear tire pin, the instrument still prompts "the left rear tire bolt is loose, please stop safely and check all wheel bolts"

故障碼：在制動電子裝置里故障碼為：C12A7F2-車輪松動識別左后故障解決方案：

Fault code: in the brake electronic device, the fault code is: c12a7f2 - wheel looseness identification left rear fault solution:

將車鎖車等待約90秒，然后重新打開點火開關并試車，這個過程需要在車輛以超過20km/h的車速行駛學習。當然也可以根據診斷儀的操作提示即可，學習完畢以后，故障指示燈就會熄滅。

Lock the vehicle and wait for about 90 seconds, then turn on the ignition again and test run. This process requires learning when the vehicle is driving at a speed of more than 20km / h. Of course, you can also follow the operation prompts of the diagnostic instrument. After learning, the fault indicator will go out.

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