2010 Mercedes-Benz GL550 Repair and Maintenance Costs
A guide to repairs, service, and maintenance costs for your 2010 Mercedes-Benz GL550
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2010 Mercedes-Benz GL550 ProblemsTransmission May not Shift into Drive Due to Failed Selector Module
The transmission drive selector module may fail resulting in the loss of gear selection capability. This condition can leave the vehicle stranded, and will require replacement of the drive selector module.
The Mercedes Benz GL550 may have engine oil seeping or leaking from the back of the cylinder heads. This is commonly misdiagnosed as leaking valve covers.
On the back of the cylinder heads there are three, in total, plastic expansion plugs that plug access ports to the camshafts. These plugs are well known for seeping oil, and leaking if left unattended. The oil will run down the back of the engine and eventually make it to the ground.
Replacement of these three plastic plugs is extremely simple, and should be done as regular maintenance. The recommended interval for replacement is every 60,000 miles.
2010 Mercedes-Benz GL550 QuestionsWhat is the noise connected too (1 answer)
It starts loud and then stops and is not so loud, also quietens when driving but starts when still. happens as soon as car is started. It is louder in the mornings. Crackling sound
how to test if transmission control modulE is failed
how to replace it?
how much is it?
2010 Mercedes-Benz GL550 RecallsDriver's Frontal Air Bag Inflator Ruptures And Sprays Metal Fragments
The driver's frontal air bag inflator may deploy the air bag with excessive pressure, resulting in the inflator rupturing and causing metal debris to be sprayed onto vehicle occupants. Dealers will replace the driver's frontal air bag module free of charge to resolve the concern.