2021 Mercedes-Benz GLE Pre-Purchase Inspection Checklist
Known Issues — 2021 Mercedes-Benz GLE
CRITICAL
E-ACTIVE BODY CONTROL warning light from hydraulic pump faults
MODERATE
9G-Tronic transmission shudder under light throttle
MODERATE
MBUX infotainment random reboots fixed by OTA update
MODERATE
GLE63 AMG front engine oil leaks from cam covers
CRITICAL
Rear air spring leaks on AIRMATIC-equipped models
MINOR
Lane-keeping assist false activation on highway curves
What to Inspect
- Check E-ACTIVE BODY CONTROL system — look for warning lights on startup
- Verify AIRMATIC ride height across all four corners
- Test 9G-Tronic at city speeds for shudder
- Inspect GLE63 cam covers for oil seepage
- Confirm MBUX is on latest OTA software version
- Test lane-keeping assist on highway
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Service A (oil & filter) | every 10,000 miles | $300-$450 |
| Service B (full inspection) | every 20,000 miles | $700-$1,000 |
| Air spring replacement (each) | as needed | $1,000-$1,600 |
| Transmission fluid service | every 40,000 miles | $450-$650 |
| Brake pads and rotors (front) | every 25,000-35,000 miles | $800-$1,200 |
| GLE63 valve cover gaskets | as needed | $800-$1,300 |
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