There have been 7 technical service bulletins issued for the 2021 Mercedes Benz GLA250.
| Bulletin Date: | Dec. 30, 2020 |
| Component: | Visibility:defroster/defogger/hvac system. |
| Bulletin Summary: | Air conditioning system occasionally does not cool correctly at outside temperatures above 40�c |
| Vehicles covered in this TSB: |
2019 Mercedes Benz A220,
2019 Mercedes Benz GLA250,
2020 Mercedes Benz GLA250,
2021 Mercedes Benz GLA250,
2020 Mercedes-benz A220,
2021 Mercedes-benz A220,
2020 Mercedes-benz Amg A35,
2021 Mercedes-benz Amg A35,
2020 Mercedes-benz Amg Cla35,
2021 Mercedes-benz Amg Cla35,
2020 Mercedes-benz Amg Gla45,
2021 Mercedes-benz Amg Gla45 S,
2019 Mercedes-benz CLA250,
2020 Mercedes-benz CLA250,
2021 Mercedes-benz CLA250,
2021 Mercedes-benz GLA35,
2019 Mercedes-benz GLA45,
2021 Mercedes-benz GLA45.
|
| Bulletin Date: | Dec. 30, 2020 |
| Component: | Visibility. |
| Bulletin Summary: | Air conditioning system occasionally does not cool correctly at outside temperatures above 40�c |
| Vehicles covered in this TSB: |
2019 Mercedes Benz A220,
2019 Mercedes Benz GLA250,
2020 Mercedes Benz GLA250,
2021 Mercedes Benz GLA250,
2020 Mercedes-benz A220,
2021 Mercedes-benz A220,
2020 Mercedes-benz Amg A35,
2021 Mercedes-benz Amg A35,
2020 Mercedes-benz Amg Cla35,
2021 Mercedes-benz Amg Cla35,
2020 Mercedes-benz Amg Gla45,
2021 Mercedes-benz Amg Gla45 S,
2019 Mercedes-benz CLA250,
2020 Mercedes-benz CLA250,
2021 Mercedes-benz CLA250,
2021 Mercedes-benz GLA35,
2019 Mercedes-benz GLA45,
2021 Mercedes-benz GLA45.
|
| Bulletin Date: | Nov. 12, 2020 |
| Component: | Electrical system. |
| Bulletin Summary: | Fault code for short circuit to ground stored in aw- d_mfa2 - n15/17 - all-wheel drive (transfer case) |
| Vehicles covered in this TSB: |
2019 Mercedes Benz A220,
2019 Mercedes Benz GLA250,
2020 Mercedes Benz GLA250,
2021 Mercedes Benz GLA250,
2020 Mercedes-benz Amg A35,
2021 Mercedes-benz Amg A35,
2020 Mercedes-benz Amg Gla45,
2021 Mercedes-benz Amg Gla45 S,
2019 Mercedes-benz CLA250,
2020 Mercedes-benz CLA250,
2021 Mercedes-benz CLA250,
2019 Mercedes-benz Cla45 Amg.
|
| Bulletin Date: | Nov. 12, 2020 |
| Component: | Power train. |
| Bulletin Summary: | Communication errors with control unit awd_m- fa2 - n15/17 - all-wheel drive (transfer case) |
| Vehicles covered in this TSB: |
2019 Mercedes Benz A220,
2019 Mercedes Benz GLA250,
2020 Mercedes Benz GLA250,
2021 Mercedes Benz GLA250,
2020 Mercedes-benz Amg A35,
2021 Mercedes-benz Amg A35,
2020 Mercedes-benz Amg A45,
2019 Mercedes-benz Amg C63 S,
2020 Mercedes-benz Amg Cla35,
2021 Mercedes-benz Amg Cla35,
2020 Mercedes-benz Amg Cla45,
2021 Mercedes-benz Amg Cla45,
2020 Mercedes-benz Amg Gla45,
2019 Mercedes-benz CLA250,
2020 Mercedes-benz CLA250,
2021 Mercedes-benz CLA250.
|
| Bulletin Date: | Oct. 31, 2020 |
| Component: | Equipment:appliance:air conditioner. |
| Bulletin Summary: | Noises from air conditioning due to foreign bodies in the blower |
| Vehicles covered in this TSB: |
2021 Mercedes Benz GLA250,
2021 Mercedes-benz GLA35,
2021 Mercedes-benz GLA45.
|
| Bulletin Date: | Sep. 12, 2020 |
| Component: | Power train. |
| Bulletin Summary: | Humming/ vibrations/ noises from the area of the rear axle while maneuvering or when moving off |
| Vehicles covered in this TSB: |
2017 Mercedes Benz GLA250,
2018 Mercedes Benz GLA250,
2019 Mercedes Benz GLA250,
2020 Mercedes Benz GLA250,
2021 Mercedes Benz GLA250,
2020 Mercedes-benz Amg Gla45,
2021 Mercedes-benz Amg Gla45 S,
2017 Mercedes-benz CLA250,
2018 Mercedes-benz CLA250,
2019 Mercedes-benz CLA250,
2017 Mercedes-benz Cla45 Amg,
2018 Mercedes-benz Cla45 Amg,
2019 Mercedes-benz Cla45 Amg.
|
| Bulletin Date: | Aug. 28, 2020 |
| Component: | Brake foundation components disc pads. |
| Bulletin Summary: | Mercedes-benz ag ("mbag"), the manufacturer of mercedes-benz vehicles, has determined that certain my 2019-2021 a-class (177 platform), cla-class (118 platform), gla-class (247 platform), and glb-class (247 platform) vehicles might not be e |
| Vehicles covered in this TSB: |
2019 Mercedes Benz A220,
2020 Mercedes Benz A220,
2019 Mercedes Benz B180,
2019 Mercedes Benz B200,
2019 Mercedes Benz B220,
2019 Mercedes Benz GLA250,
2020 Mercedes Benz GLA250,
2021 Mercedes Benz GLA250,
2020 Mercedes Benz GLB200,
2020 Mercedes-benz CLA250,
2021 Mercedes-benz CLA250.
|
| Bulletin Date: | Feb. 11, 2020 |
| Component: | Equipment. |
| Bulletin Summary: | Mbux multimedia system: navigation cannot be activated, central display black, mbux delayed operation |
| Vehicles covered in this TSB: |
2019 Mercedes Benz A220,
2020 Mercedes Benz A220,
2020 Mercedes Benz Amg A35,
2020 Mercedes Benz Amg E53,
2019 Mercedes Benz Amg G63,
2020 Mercedes Benz Amg G63,
2014 Mercedes Benz GLA250,
2015 Mercedes Benz GLA250,
2016 Mercedes Benz GLA250,
2017 Mercedes Benz GLA250,
2018 Mercedes Benz GLA250,
2019 Mercedes Benz GLA250,
2020 Mercedes Benz GLA250,
2021 Mercedes Benz GLA250,
2016 Mercedes Benz GLC,
|
Also see
Mercedes Benz vehicle common problems.