2019 Mercedes-Benz GLA250 Service and Repair Manual

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Factory-Grade Data

2019 Mercedes-Benz GLA250 service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.

Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.

What’s included

  • Step-by-step repair procedures and service information
  • Specifications and reference data (where provided)
  • Wiring diagrams and electrical sections
  • Powertrain, brakes, steering, suspension, HVAC and more

Trims covered

  • Sport Sport Utility 4-Door
  • Base Sport Utility 4-Door
  • 4Matic Sport Utility 4-Door

Engines covered

  • 2.0L 1991CC l4 GAS DOHC Turbocharged
  • 2.0L 1991CC l4 FLEX DOHC Turbocharged

Index / Table of contents

  • Body
  • Brakes
  • Chassis Electrical
  • Driveline
  • Engine Cooling
  • Engine Electrical
  • Engine Mechanical
  • Engine Performance & Emission Controls
  • Fuel System
  • General Information & Identification
  • Heating, Ventilation, & Air Conditioning
  • Hybrid & Electric Vehicle Systems
  • Steering
  • Suspension
  • Transmission, Clutch, & Transfer Case
  • Wiring Diagrams

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Payment methods

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  • Visa

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Vehicle Safety Data

2019 Mercedes-Benz GLA250 Recalls & Complaints

NHTSA #20V67200030/10/2020Component: STEERING:ELECTRIC POWER ASSIST SYSTEM

Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2019 GLA250 vehicles. The engine compartment fusebox may come loose over time, potentially damaging fuses and disrupting certain vehicle functions

Consequence

A loss of engine operation, power steering assist, ESP system, or Active Brake Assist can increase t

Remedy

MBUSA will notify owners, and dealers will inspect the engine compartment fusebox mounting and corre

NHTSA #21V03300029/01/2021Component: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019 GLA 250 vehicles. The power supply for the automatic transmission control unit might be interrupted while driving, possibly causing the transm

Consequence

If the transmission shifts into neutral while driving, there would be loss of drive power, increasin

Remedy

MBUSA will notify owners, and dealers will replace the transmission control unit, free of charge. T

NHTSA #18V91200019/12/2018Component: VISIBILITY:SUN/MOON ROOF ASSEMBLY

Mercedes-Benz USA, LLC (Mercedes) is recalling certain 2018-2019 GLA250 and GLA250 4MATIC vehicles. The sunroof bonding may allow water to leak into the vehicle.

Consequence

Water leaking into the vehicle from around the sunroof may affect the electrical contacts of the win

Remedy

Mercedes has notified owners, and dealers will inspect the bonding of the panorama sliding sunroof a

NHTSA #19V58500012/08/2019Component: SEAT BELTS:REAR/OTHER

Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2018-2019 GLA250 and GLA250 4MATIC vehicles. The left anchor plate of the rear middle seatbelt may be loose.

Consequence

The seatbelt for a passenger seated in the rear middle seating position might not be properly secure

Remedy

MBUSA will notify owners, and dealers will inspect the left anchor plate of the rear middle seatbelt

No service bulletins No technical service bulletins on file with NHTSA for the 2019 Mercedes-Benz GLA250.
No complaints filed No consumer complaints on file with NHTSA for the 2019 Mercedes-Benz GLA250.
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