2007 Mercedes-Benz GL320 Engine cooling Problems
- Complaints
- 1about this part
- Share
- 20%of 5 total for the year
- Median mileage
- 29,100miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the engine cooling of the 2007 Mercedes-Benz GL320, 20% of the 5 complaints for this model year. Where a mileage was given, the median is 29,100 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“My gl 320 ? 2007 lost all electrical power and the engine stalled while being driven. The power comes back on in 10 to 20 seconds and the car can be restarted. This happened 3 times during the first 10 days of oct 2009 when the mileage was just under 30,000. Note the power steering and brake assist go out completely as do the headlights. On one accession at night on a curve I went off the road before being able to stop. On all occasions this happened 15 to 20 seconds after applying the brakes to deactivate the speed control and after coasting to less than appx. 40mph. …”
NHTSA complaint #10290226, filed 2009-10, 29,100 milesRelated service bulletins
- 10033070Dec 16, 2009Xentry (mercedes): engine warning lamp is currently on or was on and a delay fault of the camshaft adjust to current or stored in the engine control unit. Models 171, 203, 209…
- 10026202Jun 4, 2008Mercedes benz: oil leak at the engine air intake duct. Oil leakage at the air intake duct downstream of the engine air filter to the turbocharger, the cause may be a damaged or…
- 10023072Oct 1, 2007Replace charge air hoses (om642 engine) *nj updated 2/4/08
Engine cooling: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2007 | 1 | 20% |
Other parts of the 2007 Mercedes-Benz GL320
2 complaintsElectrical system
1 complaintsOther or unknown
1 complaintsSeats
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 2007 Mercedes-Benz GL320
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology