Description
Factory Mercedes GLA200 Workshop Manual (2013–2020)
This official Mercedes-Benz GLA200 workshop manual covers the complete X156 first-generation GLA, giving US-based technicians and home mechanics factory-level repair data for every model year from launch through the final facelift update.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | 1.6L M270 Turbocharged Four-Cylinder |
| Diesel | N/A |
| Transmissions | 6-Speed Manual, 7-Speed 7G-DCT Dual-Clutch Automatic |
| Drive | FWD (4MATIC AWD on select variants) |
| Model Years | 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 |
| Badge Twins | N/A |
Common GLA200 Repairs Covered
| System | Procedures |
|---|---|
| M270 Engine | Timing chain tensioner replacement — known premature wear on early X156 M270 units |
| 7G-DCT Transmission | Dual-clutch pack inspection, fluid change, and shudder diagnosis |
| Brakes | Front and rear brake pad/rotor service, EPB actuator reset procedure |
| Electrical / Body | Sunroof drain tube clearing — common water ingress issue on X156 chassis |
Format & Delivery
Mercedes dealer software. Instant download; lifetime re-downloads.
Frequently Asked Questions
Is the X156 timing chain tensioner replacement procedure included?
Yes. The M270 engine section details the complete timing chain tensioner and guide rail replacement procedure, including torque specifications and special tool requirements — essential for addressing the known premature wear issue on early GLA200 models.
Does this manual cover both the pre-facelift and facelift GLA200?
Yes. The X156 GLA200 underwent a mid-cycle refresh for the 2017 model year. This manual covers all production years from 2013 through 2020, encompassing both the original design and the updated facelift version with revised front fascia and infotainment systems.
Are wiring diagrams and CAN bus schematics included?
Full electrical documentation is included — circuit diagrams, connector pinouts, ground point locations, and CAN bus network schematics for engine management, ABS, airbag, climate control, and body electronics are all part of the coverage.
What format is the manual?
This product is Mercedes-Benz dealer workshop software, not a PDF. It runs on Windows (XP through 11), Mac, and Linux, and features searchable content by model year, engine code, and gearbox code for fast navigation.
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