Mercedes-Benz GLA — 电脑诊断

GLA has the same 30+ ECU architecture as A-Class and CLA. XENTRY is required for full diagnosis, EPB service, IBS coding, 4MATIC adaptation and ASSYST reset. Generic OBD2 reads only 2–3 ECUs.

Start with XENTRY before any repair. For 4MATIC GLA with unusual handling or vibration, XENTRY can pinpoint whether the issue is in the front or rear drivetrain ECU — saving unnecessary part replacement.