2026 Mercedes-Benz Gle 450 4matic technical service bulletins
104 technical service bulletins and manufacturer communications cover the 2026 Mercedes-Benz Gle 450 4matic.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Dear Dealer Partners, The part numbers listed in the chart below should no longer be installed, and any...
- Issue On certain subject vehicles, the transmission control unit (VGS) does not conform to current...
- Harsh upshifts, downshifts, or jolting in lower gears when accelerating
- Customer concern of Air Conditioning not cooling
- Subject vehicles were visible and flagged in VMI as “OPEN” under campaign 2026080002 in Netstar-VMI on...
- Issue A software update will be performed that provides enhancements to the robustness and system...
- Sporadic warning message in instrument cluster "Engine oil pressure, stop switch off vehicle" (or similar)...
- Slight creaking noises when steering
- Power train
- Repeat workshop visit for vehicle vibration while braking from 60MPH. NOTE: Although the symptom is...
- Red coolant warning in instrument cluster
- Radio station cover art does not refresh when switching stations
- Whining / humming noises (described as foghorn‑like) from the drivetrain in the rear axle area during...
- Clanking noise from the area of the speakers in the doors
- Traffic sign symbol for "Traffic Sign Assist" is blinking in instrument cluster without obvious
- Electrical system
- CEL light on with no drivability concerns
- Cause Internal failure of the scroll wheel within the AC compressor
- When coming to a stop or at slow speeds, brakes produce light squealing noise
- Noise from front end thought to be from steering gear
- During part of the steering movement, it feels heavier or more difficult to steer in the same spot every time
- Tailgate opens unintentionally
- 1. General Diagnostic Tips 2. One or More PARK Sensor Activations 3. Red Ring Around Vehicle 4. "Active...
- CEL light on with no drivability concerns
- Noise from front end attributable to steering gear
- Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end)
- Traffic sign symbol for "Traffic Sign Assist" is blinking in instrument cluster without obvious
- Creaking noise, in irregular sequence when driving slowly in combination with slight steering movements...
- Dear Mercedes-Benz USA Dealers, The part numbers listed in the chart below should no longer be installed,...
- CEL light on with no drivability concerns
- 1. "Perform vehicle handover" in the workshop menu to start the maintenance computer for service A/B...
- CEL light on with no drivability concerns
- Service code B1 displayed in the customer menu does not match the workshop code displayed in the workshop...
- Rattle or clunking noise from underneath the vehicle when driving over uneven/bumpy surfaces
- After successful commissioning of the HERMES control unit (N112/9) with XENTRY Diagnosis DVD 03/2026, the...
- Noises from the area of the steering column
- There are several types of complaint about noises or poor windshield wiper wiping performance: A: Wiper...
- Approx
- Despite the IC message shown in these complaints, the primary low-beam function is not restricted
- 1. General Diagnostic Tips 2. One or More PARK Sensor Activations 3. Red Ring Around Vehicle 4. "Active...
- Cause At present, there are no known noise problems with the steering column
- Head-up display flickering in BR167
- When coming to a stop or at slow speeds, brakes produce light squealing noise
- The intent of
- There may be a cosmetic fault in the projection of the logo projector of the outside mirror (left/right)
- Head-up display flickers
- Headlamp, front fog lamp leaky or fogged
- The part numbers listed in the chart below should no longer be installed, and any existing stock must be...
- The "easy entry and exit feature" function deactivates itself after a brief period
- In vehicles without codes REAR SEAT ENTERTAINMENT (854/447/864) and 903 REAR COMFORT SEAT HEATING (903) or...
- Radio station cover art does not refresh when switching stations
- Frequent rear view camera flap actuations and/or noise associated
- Frequent rear view camera flap actuations and/or noise associated
- The vehicle's position on the map is displayed far away from its actual position, e.g. the vehicle is...
- Headlamp, front fog lamp leaky or fogged
- Yellow information message in driver display (instrument cluster): "Switch on motor to charge the 12V battery"
- When coming to a stop or at slow speeds, brakes produce light squealing noise
- CEL light on with no drivability concerns
- Stored DTC C220564
- Customer concern of Air Conditioning not cooling
- This LI does Not apply to 223 or 206 which use a different generation of 48V systems
- Headlamps leaking or fogged
- Tailgate opens unintentionally
- Noise from front end attributable to steering gear
- Head-up display permanently or sporadically unavailable
- Model Year 2019-2022 167 (GLE/GLS)
- Activating Navigation Please Wait" message seen on central display
- 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
- After the charging process is complete, an instrument cluster message with a charging error appears and FC...
- The
- (Original LI document #: LI27.35-P-079039) Clicking noises from the electro-hydraulic control unit (EHS)...
- After the charging process is complete, an instrument cluster message with a charging error appears and FC...
- The flap of the reversing camera opens and closes by itself during forward travel several times during the...
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