2017 Mercedes-Benz GL450 Problems, Complaints & Recalls
- Compared with other GL450 years
- Not enough data 11th of 11 for complaints
- Safety recalls
- 2 recalls: check your VIN
- NHTSA crash rating
- Not rated
Owners have filed 1 complaint with NHTSA about the 2017 Mercedes-Benz GL450. That ranks 11th out of 11 GL450 model years for complaints. The most reported problem area is engine (1 complaints, 100%), typically at around 11,000 miles. Complaints mention 1 fire. There are 2 safety recalls covering this model year.
- 1owner complaints
- 2safety recalls
- 0NHTSA investigations
- 0complaints mentioning a crash
Complaints are unverified owner reports and are not adjusted for sales volume.
Most common 2017 Mercedes-Benz GL450 problems
Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.
| Problem area | Complaints | Share | Median miles | Owners mention most | Typical repair cost |
|---|---|---|---|---|---|
| Engine | 1 | 100% | 11,000 | — | — |
One complaint can list several problem areas, so shares can add up to more than 100%.
2017 Mercedes-Benz GL450 recalls (2)
Tap a recall to see the problem, the risk and the fix.
Steering:electric power assist system
Problem: Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2016 GLE300d 4Matic, E400 4Matic Coupe, GL63 AMG, GLE350, GLE350 4Matic, GLE350d 4Matic, GLE400 4Matic, GLE43 AMG Coupe 4Matic, GLE550e 4Matic, GLE63 AMG 4Matic, GLE63S AMG 4Matic and GLE63S AMG Coupe 4Matic vehicles, 2017 E300 4Matic and GLS63 AMG 4Matic vehicles, and 2016-2017 GL350 4Matic BlueTec, GL450 4Matic, and GL550 4Matic vehicles. The affected vehicles have an electric power steering connector that may be insufficiently sealed, allowing water to enter the control unit.
Risk: If water enters the power steering control unit, the power steering assist may be deactivated, increasing the risk of a crash.
Fix: MBUSA will notify owners, and dealers will replace the connector and inspect the electric power steering rack, replacing the rack as necessary. These repairs will be performed free of charge. Remedy parts are currently unavailable. Interim notices informing owners of the safety risk are expected to be mailed June 30, 2017. Owners will receive a second notice when remedy parts become available. Owners may contact MBUSA customer service at 1-800-367-6372.
Electrical system:software; air bags:frontal:sensor/control module-inactive
Problem: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 AMG GT-S, GLC300, CLA250 and GLE300d 4Matic vehicles, 2013 C250, E350 BlueTec and G63 AMG vehicles, 2008-2014 C300 vehicles, 2013-2014 C300 4Matic and ML350 4Matic vehicles, 2009 C350 vehicles, 2014 CLS550, E350 4Matic, E350 Coupe 4Matic, E350 Wagon 4Matic, GLK350 and SL550 vehicles, 2012 CLS550 4Matic vehicles, 2012-2016 E350 vehicles, 2016-2017 GL450 4Matic vehicles, 2012-2014 ML350 4Matic BlueTec vehicles, 2015 S550, S550 4Matic and C300 4Matic Sedan vehicles, 2015-2016 C300 Sedan vehicles, and 2017 SL63 AMG vehicles. Various control units on these vehicles may have been updated with incorrect software, potentially affecting the correct deployment of the air bags in the event of a crash.
Risk: If the air bags do not deploy as intended in the event of a crash, there would be an increased risk of injury in the event of a crash.
Fix: MBUSA will notify owners, and dealers will update software in the affected control units, free of charge. The recall began April 21, 2017. Owners may contact MBUSA customer service at 1-800-367-6372.
To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.
Recent owner reports
Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.
TL* THE CONTACT OWNED A 2018 (NA) MERCEDES-BENZ GL450. AFTER ARRIVING HOME AND PARKING THE VEHICLE, IT SPONTANEOUSLY CAUGHT FIRE. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE AIR BAGS DID NOT DEPLOY. THERE WERE NO INJURIES. THE FIRE DEPARTMENT EXTINGUISHED THE FIRE. A POLICE REPORT WAS FILED…
Other Mercedes-Benz GL450 years
| Year | Complaints | Recalls |
|---|---|---|
| 2017 | 1 | 2 |
| 2016 GL450 | 13 | 5 |
| 2015 GL450 | 18 | 3 |
| 2014 GL450 | 21 | 3 |
| 2013 GL450 | 37 | 3 |
| 2012 GL450 | 47 | 3 |
| 2011 GL450 | 55 | 3 |
| 2010 GL450 | 42 | 3 |
| 2009 GL450 | 15 | 3 |
| 2008 GL450 | 55 | 2 |
| 2007 GL450 | 115 | 2 |
See all Mercedes-Benz GL450 problems by year, every Mercedes-Benz model, or the Mercedes-Benz VIN decoder.
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Frequently asked questions
What are the most common problems with the 2017 Mercedes-Benz GL450?
Owners most often report engine problems. The top one, engine, accounts for 1 complaint.
Was there a recall on the 2017 Mercedes-Benz GL450?
Yes, 2 safety recalls. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.
Was the 2017 Mercedes-Benz GL450 a good year?
Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other GL450 model years, the 2017 has too little data to compare. Always get a pre-purchase inspection and check the VIN for open recalls.