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2020 Mercedes-Benz GLB250 Service and Repair Manual
Regular price
$29.99 USD
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Covers all 2020 GLB250 trims — Base Sport Utility 4-Door, 4Matic Progressive Sport Utility 4-Door, 4Matic Sport Utility 4-Door ·
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Complete repair procedures
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2020 Mercedes-Benz GLB250 Service and Repair Manual
Regular price
$29.99 USD
Unit price
Regular price
$29.99 USD
Unit price
2020 Mercedes-Benz GLB250 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
- Base Sport Utility 4-Door
- 4Matic Progressive Sport Utility 4-Door
- 4Matic Sport Utility 4-Door
Engines covered
- 2.0L 1991CC l4 GAS 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
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2021 AMG GLB35, 2019-2020 A220, and 2020 GLB250 vehicles. The integral carrier that supports the front axle may corrode, causing it to fail.
Consequence
Front axle carrier failure may result in a loss of steering control, increasing the risk of a crash.
Remedy
Dealers will inspect and replace the integral carrier, as necessary, free of charge. Owner notifica
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2020 GLB250 vehicles. The second row seat may not be correctly aligned within the seat track on one side, possibly causing the seat to not lock pr
Consequence
If the second row seat is not locked into place, there could be an increased risk of injury to the s
Remedy
MBUSA will notify owners, and dealers will inspect the installation of the second row seat and corre
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2020 GLB250 vehicles. The rear spoiler above the tailgate may not have been welded correctly. This could result in parts of the spoiler detaching
Consequence
If the spoiler detaches while driving, it can become a road hazard, increasing the risk of a crash.
Remedy
MBUSA will notify owners, and dealers will inspect the rear spoiler and replace it, if necessary, fr
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2020 GLB250 vehicles. In the event of a crash, the air bag control unit software may not activate the front seat belts and front passenger air bag
Consequence
Air bags and seat belts that do not function properly can increase the risk of injury in a crash.
Remedy
Dealers will update the air bag control unit software, free of charge. Owner notification letters w
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020 GLB 250 vehicles. The accessory power outlet for the second-row seating may have excessive voltage due to an incorrect voltage converter socke
Consequence
Excessive voltage through the accessory power outlet to a connected device can increase the risk of
Remedy
Dealers will inspect and replace the voltage converter, as necessary, free of charge. Owner notific
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2020 GLB 250 vehicles. The window air bag in the A-pillar area may not be mounted correctly, affecting its performance. As such, these vehicles f
Consequence
In the event of a crash that deploys the window air bag, the catch strap could disconnect and increa
Remedy
MBUSA will notify owners, and dealers will check the mounting of the window air bag and correct it a
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2020 GLB 250 vehicles. Water may enter through the wheel well area into the front occupant foot wells, potentially damaging certain electrical com
Consequence
Either a blank instrument cluster display or an engine stall can increase the risk of a crash.
Remedy
MBUSA will notify owners, and dealers will seal the vehicle body in the wheel well area and inspect
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 GLB35 AMG, and 2020-2021 GLB250 vehicles. The side spoilers on the tailgate might not have been installed correctly, allowing them to detach.
Consequence
Detached spoilers can create a road hazard, increasing the risk of a crash or injury.
Remedy
MBUSA will notify owners, and dealers will inspect and, if necessary, replace the side spoilers, fre
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020-2021 GLB250 vehicles. The wheel arch covers on the front fenders might not have been installed correctly, allow them to detach.
Consequence
Detached wheel arch covers can create a road hazard, increasing the risk of a crash or injury.
Remedy
MBUSA will notify owners, and dealers will check the installation of the front wheel arch covers and
No service bulletins
No technical service bulletins on file with NHTSA for the 2020 Mercedes-Benz GLB250.
No complaints filed
No consumer complaints on file with NHTSA for the 2020 Mercedes-Benz GLB250.