Jinan BMW Specialty:

故障现象：因右后轮胎扎钉漏气，进行补胎并复位胎压值后，仪表依旧提示“左后轮胎螺栓松动，请停车并检查所有车轮螺栓”

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"

故障码：在制动电子装置里故障码为：C12A7F2-车轮松动识别左后故障解决方案：

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

将车锁车等待约90秒，然后重新打开点火开关并试车，这个过程需要在车辆以超过20km/h的车速行驶学习。当然也可以根据诊断仪的操作提示即可，学习完毕以后，故障指示灯就会熄灭。

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.

济南宝马专修http://www.lutongqixiu.com/感谢您的浏览，如有其他疑问欢迎登录我们官网进行查看。

Jinan BMW specialty http://www.lutongqixiu.com/ Thank you for your browsing. If you have any other questions, please log in to our official website.