2006 Mercedes-Benz S500 4MATIC Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2006 Mercedes-Benz S500 4MATIC

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2006 Mercedes-Benz S500 4MATIC
$
296
to $
741
2006 Mercedes-Benz S500 4MATIC
$
376
to $
801
2006 Mercedes-Benz S500 4MATIC
$
164
to $
466
2006 Mercedes-Benz S500 4MATIC
$
791
to $
1,718
2006 Mercedes-Benz S500 4MATIC
$
569
to $
1,081

2006 Mercedes-Benz S500 4MATIC Problems

Oil Seepage on Back of the Cylinder Heads

The Mercedes Benz S500 4Matic 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.

Vanity Mirror Door May Break

The door for the vanity mirror (or the frame for the door) can break; due to a redesign, the mirror "cassette" will need replacement.

Stalling and/or "Crank no Start" Due to Failed Crankshaft Position Sensor

The engine may develop a stalling and/or no start condition due to a failed crankshaft position sensor.

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2006 Mercedes-Benz S500 4MATIC Questions

how to replace the trunk power lifts? trunk will not open correctly (2 answers)

What causes the car to periodically not start and die while running at a light? (1 answer)

It takes a few attempts to start on occasion. The battery and alternator are good. Most times it starts and runs fine. Also, the car once died while waiting for a stop light. Then it started fine right after that. Could it be the grounding cable or some other connection? Suggestions on potential ...

All my electrical is going haywire and screen flashing display not good (1 answer)

all my electrical is going haywire and screen flashing display not good. lights,door locks, ignition,

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