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Late 2012 BMW Z4 hardtop convertible, 2.0T, white exterior, red interior, new electronic gear selector, hidden center console screen, cruise control, automatic climate control, frameless doors. Well-maintained with over 90,000 kilometers on the odometer. Also features a Cha Doctor S-Class sound system, perfect condition, 18,000 RMB audio system, wheels, calipers, and a carbon fiber steering wheel. Now only 88,000 RMB.
Testing is mandatory. Troubleshooting electrical devices in the car is part of the standard procedure. We will test the window lift motors, mirror folding, air conditioning compressor and fan, electric seat tracks, etc. Any stuttering or failure of electronic components will be recorded.
Obtaining precise internal resistance at different SOC levels requires disassembling the battery pack and connecting it to a professional charge-discharge cabinet for several days of cycling tests. This is beyond the scope of non-destructive used car inspections; we only provide real-time estimated internal resistance data based on OBD port readings.
If the system reports "storage card error," we will consider it as damage or loss of the original owner's personal items, and the platform will not provide a new high-speed TF card for free; the buyer must purchase a replacement after arriving at the port.
