Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMERCEDES BENZ2021GT 53 AMGREPAIR AND DIAGNOSISENGINE MECHANICALLUBRICATION SYSTEMENGINE -- LUBRICATION, OIL COOLING -- 290 CHASSISTESTING & REPAIRREMOVE/INSTALL ENGINE OIL FILL LEVEL SENSORREMOVE/INSTALL ENGINE OIL FILL LEVEL SENSOR - AR18.40-P-5116MNI
2021 Mercedes Benz GT 53 AMG
Remove/Install Engine Oil Fill Level Sensor - AR18.40-P-5116MNI
2021 Mercedes Benz GT 53 AMGSECTION Remove/Install Engine Oil Fill Level Sensor - AR18.40-P-5116MNI
Engine 177 in model 290
| Risk of injury . Skin or eye injuries may result when handling hot or glowing objects. | Wear protective gloves, protective clothing and safety glasses, if necessary. | AS00.00-Z-0002-01A | |
| Risk of injury to skin and eyes due to handling of engine oil. Risk of poisoning caused by swallowing engine oil | Wear protective gloves, protective clothing and safety glasses. Do not fill engine oil into beverage containers. |
AS18.00-Z-0001-01A | |
| Topical note | Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | |
| Topical note | Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | |
| Remove/install | |||
| 1 | Drain engine oil. | ||
| AP18.00-P-0101DD | |||
| 2 | Release and disconnect electrical connector (2). | ||
| 3 | Remove screws (1) and remove oil sensor (oil level, temperature, and quality) (B40) downward. | *BA18.40-P-1002-02D | |
| 4 | Install in the reverse order. | ||
| Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running. | Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. |
AS00.00-Z-0005-01A | |
| 5 | Carry out engine test run and check engine for proper leaktightness and leaktightness. | ||
| 6 | Install bottom center engine compartment lining. | AR61.20-P-1105FRX |
OIL SENSOR
| Number | Designation | Engine 177 | |
|---|---|---|---|
| BA18.40-P-1002-02D | Bolt, fill level sensor to oil pan | Nm | 8 |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.