2020 Mercedes-Benz AMG Gla45 technical service bulletins
103 technical service bulletins and manufacturer communications cover the 2020 Mercedes-Benz AMG Gla45, including 2 warranty extensions.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Dear Mercedes-Benz Owner: In our continuing efforts to ensure the proper performance of Mercedes-Benz...
- In our continuing efforts to ensure the proper performance of Mercedes-Benz products and to enhance the...
- Repeat workshop visit for vehicle vibration while braking from 60MPH. NOTE: Although the symptom is...
- Clanking noise from the area of the speakers in the doors
- Intermittent shift feel or thud/clunk noise perceived, such as a brief jerk or transmission reaction...
- Hand detection system – malfunction / vehicles with code 266 Fault message in instrument cluster: "Active...
- Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end)
- The intent of
- Headlamp, front fog lamp leaky or fogged
- Tailgate opens unintentionally
- Radio station cover art does not refresh when switching stations
- There may be creaking noises when steering while stationary or driving slowly
- Headlamp, front fog lamp leaky or fogged
- 1. General Diagnostic Tips 2. One or More PARK Sensor Activations 3. Red Ring Around Vehicle 4. "Active...
- Engine
- Unknown or other
- Noises from the rear axle differential, particularly when cornering slowly
- Customer states the AC either does not cool/has poor performance or heat is insufficient
- Customer states the AC either does not cool/has poor performance or heat is insufficient
- The flap of the reversing camera opens and closes by itself during forward travel several times during the...
- At low speeds and light brake pressure, brakes will make a groaning or honking noise
- The check engine light illuminates or the 48 V message is displayed in the instrument cluster
- Noises/ squealing from the service brake in various driving situations and ambient conditions
- Electrical system
- MBUX head unit display with red text box "System Inoperative". ONLY for vehicles with SA code (549+21U) or...
- In our continuing efforts to ensure the proper performance of Mercedes-Benz products and to enhance the...
- The check engine light illuminates or the 48 V message is displayed in the instrument cluster
- Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end)
- Customer states that the CEL is lit in the instrument cluster Cause Debris in the coolant system Remedy An...
- Headlamp, front fog lamp leaky or fogged
- Headlamps leaking or fogged
- The message "Device detected at diagnostics connection See Owner’s Manual" appears sporadically in the...
- Electrical system
- During a phone call, the called party has difficulty understanding/cannot understand the driver, or...
- Please note that the exact quick test conditions must be met as seen below
- Electrical system
- Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end)
- Power train
- Service Campaign 2024110007: Please visit an authorized Mercedes-Benz dealer where they will replace the...
- Please visit an authorized Mercedes-Benz dealer where they will replace the rear axle flex disk, free of...
- Washer fluid system leaks
- Headlamp or front fog lamp leaky or fogged
- Rear lamps fogged up/not leaktight
- Noise can be heard coming from the air conditioning system at higher blower motor speeds
- In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the...
- This is to notify you of the Service Campaign OTA update for the MBUX system software in 750,313 Model...
- Electrical system: software
- Electrical system
- The steering wheel generates grinding noises between the steering wheel and steering column switch module...
- Noises in the steering column area when steering
- Structure
- Customer complains about anti-theft alarm system triggering without obvious cause when the vehicle is...
- Electrical system
- Electrical system
- Crease formation on genuine leather seat covers in vehicles with low mileage ⢠Objects left on the seats...
- Electrical system
- The "SOS nonfunctional" message appears sporadically in the instrument cluster of the vehicle
- Electrical system
- The Mercedes me connect services cannot be activated
- In the MBUX weather app, the temperature is displayed in the wrong unit (Fahrenheit instead of °C, or vice...
- Ambient lighting malfunctions sporadically, mainly in the Ocean Blue color value and with animation "ON"....
- Excessive resistance of door side windows when being raised/lowered, cracking and squeaking noises
- Squeaking noises from the front axle brakes when operating the brakes
- Tailgate opens unintentionally
- Power train
- Height adjustment of electric steering column adjustment jammed in the top/bottom adjustment position...
- Staining on door trim strips and top and bottom trim elements on rear side windows
- Squeaking noise from area of input shaft of electric steering
- Customer may complain of a CEL on in the instrument cluster, rough running, trouble starting, issues with...
- Customer states after a bus sleep the SiriusXM category changes from "My Favorites" to "All...
- Vibrations in steering at speeds lower than 30 mph
- Complaint
- Noises from the area of the steering column
- The Apple Carplay interface cannot be controlled via the center console touchpad or the right-hand...
- Squeaking noise from area of input shaft of electric steering
- Volume and bass level too low
- Fault message (yellow) in instrument cluster and TPM warning lamp
- Mercedes-Benz AG (“MBAG”), the manufacturer of Mercedes-Benz, has produced certain MY 2021-2022 A-Class,...
- MY15+ M278 and M157 Equipped Vehicles with Fault Code ""P023400 – Boost Pressure is Too High"" "
- Coolant warning in instrument cluster
- Free browsing, Internet access via Wi-Fi hotspot and Internet radio nonfunctional"
- M17x.xxx Check Engine Light on with Misfire DTC's
- Complaint: Height adjustment of electric steering column adjustment jams in upper / lower adjustment...
- Air Conditioning System Occasionally Does Not Cool Correctly At Outside Temperatures Above 40°C
- Fault code for short circuit to ground stored in AW- D_MFA2
- Communication errors with control unit AWD_M- FA2
- Humming/ vibrations/ noises from the area of the rear axle while maneuvering or when moving off
- The mobile phone address book is not transferred completely to the multimedia system (COMAND or MBUX). In...
- Fault code B223209 is logged as "stored" in the parking control unit.
- A fixed SRS message is displayed in the instrument cluster
- Check engine indicator light active and fault code P261029/P02FF85/P02FF02 stored in engine control unit
- Information Label on Tire Sealant
- EASY-Pack liftgate does not fully open
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