Tl*the contact owns a 2009 mercedes benz g550. The contact stated that there was a fog system wiring in the front of the windshield and it is covered with a squizzle line. When headlights shine on the system, the windshield looks like a disco ball moving in circles. The fog system affects the lighting and glare of the headlights from oncoming traffic. The vehicle cannot be driven at night due to the glare off the windshield. The dealer called the manufacturer and they stated that the vehicle was designed in that manner; therefore, nothing could be done to assist. The VIN was unknown. The failure mileage was 200.
The worst 2009 Mercedes Benz GL problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Visibility1
Problems by type
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- Visibility1
Recalls
No recalls on record for this model year.
Technical service bulletins for the 2009 Mercedes Benz GL 6
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Mercedes-benz: the malfunction light is on with multiple possible trouble codes stored
- Mercedes-benz: the auto-transmission switches to limp home mode or has no power
- Mercedes-benz: software update for heater lines
- Mercedes-benz: shock absorber procedure
- Mercedes benz: reprogram mbrace (N123/4) dialed numbers to hughes
- Mercedes: uneven steering forces when steering from lock to lock
What 2009 Mercedes Benz GL owners say
Most recent owner complaints, unedited.
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Questions about the 2009 Mercedes Benz GL
Is the 2009 Mercedes Benz GL reliable?
Owners have filed 1 complaint about the 2009 Mercedes Benz GL, fewer than a typical GL model year.
What is the most common problem with the 2009 Mercedes Benz GL?
Windows, wipers and visibility, with 1 complaint.
How many recalls does the 2009 Mercedes Benz GL have?
No recalls on record.
VIN decoder
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