Mercedes GLA Class AMG GLA 45 S 4Matic+ Workshop Repair and Service Manual 2020-2022 Download cover

Mercedes GLA Class AMG GLA 45 S 4Matic+ Workshop Repair and Service Manual 2020-2022 Download

Mercedes GLA Class AMG GLA 45 S 4Matic+ Workshop Repair and Service Manual Download

Years: 2020-2022

Languages: English , German

Compatibility: Windows — see included guide for supported versions

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Mercedes AMG GLA 45 S 4Matic+ Workshop Repair and Service Manual Download

Mercedes GLA 45 S 4Matic+ Workshop Manual 2020-2022. Contains all procedures for Step by Step Repair, Service, Wiring diagrams, Electrical systems, detailed instructions plus hundreds of extensive illustrations, manufacturer specifications, all technical information, maintenance, torques, scheduled service information, operating fluids EPC etc.

Official Workshop manual as used by Mercedes Benz Approved Garages.

Models:
GLA Class H247 – AMG GLA 45 S 4Matic+

Engine:
Gasoline, Petrol, Benzin
2.0 L M139 turbo

Transmissions:
8 speed AMG speedshift automatic

Years: 2022, 2021, 2020

Left and Right hand drive covered.

Languages: English & German

Format: Official Mercedes Workshop Manual

Compatibility: Windows — see included guide for supported versions

CONTENTS:
General Information: Diagnosis, troubleshooting, and specifications.- Engine Control: Comprehensive engine management details.- Fuel & Exhaust Systems: Maintenance and repair procedures.- Emission Control: Guidelines for emission control systems.- Lubrication & Mechanical Systems: Complete engine lubrication and mechanical maintenance.- Transmission: Detailed transmission service and repair.- Brake System: Instructions for maintaining and repairing brakes.- Axles: Front and rear axle maintenance.- Steering System: Detailed steering system repair and maintenance.- Heater & Air Conditioning: HVAC system diagnostics and repair.- Ventilation System: Ventilation system service procedures.- Maintenance: Scheduled service information and maintenance operations.- Lights & Switches: Electrical lighting and switch maintenance.- Clutch & Gearbox: Comprehensive clutch and gearbox maintenance.- Propeller Shaft & Differential: Detailed repair procedures.- Cooling System: Cooling system diagnostics and repair.- Electrical System: Extensive electrical system diagrams and repair instructions.- Technical Diagnostics: Fault finding and diagnostics.- Suspension: Suspension system service and repair.- Wheels & Tyres: Wheel and tyre maintenance.- Body & Chassis: Detailed body and chassis repair.- Interior Fittings: Interior maintenance and repair.- Safety Systems: Comprehensive safety system diagnostics and repair. Covers the Mercedes AMG GLA 45 S 4Matic+ workshop, repair and service procedures, wiring diagrams and parts catalogue.

Special Features:
Comprehensive Diagrams
Zoom-In Illustrations
Torque Specifications
Special Tooling Requirements
Menu-Driven Pages
Thousands of Photographs and Diagrams
Search Functionality by Model, Year, Sales Model, Engine Code, Gearbox Code

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Frequently Asked Questions

What Mercedes models are covered?

This comprehensive workshop manual covers the Mercedes-Benz GLA Class AMG GLA 45 S 4Matic+ produced from 2020 to 2022. This includes the H247 chassis platform featuring the high-performance AMG variant with the enhanced 4Matic+ all-wheel-drive system. The manual provides complete coverage for all GLA 45 S trim levels and regional specifications during these model years, including European, North American, and international market versions. Every component specific to the AMG GLA 45 S performance model is thoroughly documented with detailed service procedures.

What engines/transmissions are covered?

This workshop manual provides complete technical coverage for the hand-built M139 2.0-liter turbocharged four-cylinder engine, the most powerful series-production four-cylinder in the world, producing 416 horsepower and 369 lb-ft of torque. Full documentation includes the AMG SPEEDSHIFT DCT 8-speed dual-clutch transmission and the advanced AMG Performance 4Matic+ fully variable all-wheel-drive system. The manual covers engine management systems, turbocharger specifications, fuel injection, cooling systems, exhaust components, and complete transmission rebuild procedures with torque specifications.

Does this include wiring diagrams?

Yes, this Mercedes AMG GLA 45 S workshop manual includes comprehensive electrical system documentation and wiring diagrams. You will find detailed schematics covering the AMG-specific engine management systems, MBUX infotainment integration, advanced driver assistance systems, AMG Dynamic Select driving modes, and performance telemetry systems. The electrical section includes connector pinouts, wire color codes, ground locations, and component locations. Diagnostic procedures for the CAN bus network, sensor circuits, lighting systems, and the sophisticated AMG performance electronics are thoroughly documented for professional troubleshooting.

What format is this Workshop Manual provided in?

This is professional OEM Mercedes dealer software, the same diagnostic and repair system used by authorized Mercedes-Benz dealerships worldwide. Unlike static documents, this interactive software features searchable databases, component locators, step-by-step guided diagnostics, and dynamic wiring diagram navigation. The software provides dealer-level functionality including parts cross-referencing, labour time estimates, and technical service bulletin integration. This professional-grade tool delivers an experience far superior to traditional workshop manuals.

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