2006 Mercedes-Benz R-Class Mercedes-Benz R-Class 2006

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2006 Mercedes-Benz R-Class repairs by problem area

Engine (21%)

Transmission and Drivetrain (15%)

Brakes and Traction Control (3%)

Suspension and Steering (27%)

Electrical and Air Conditioning (24%)

Paint, Rust, Leaks, Rattles, and Trim (4%)

Other (5%)

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Chart based on 145 repairs.
See TSBs and recalls for the 2006 Mercedes-Benz R-Class.

2006 Mercedes-Benz R-Class electrical repair cost distribution

$2500+ (0%)

$1000 - $2499 (7%)

$500 - $999 (14%)

$100 - $499 (18%)

< $100 (61%)

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Chart based on 28 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2006 Mercedes-Benz R-Class

Engine not specified

60760 mi Blower in climate control system failed 

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2006 Mercedes-Benz R-Class 4dr SUV

302-horsepower 5.0L V8 7-speed shiftable automatic AWD

lighting/electrical failure 
lighting/electrical failure 
lighting/electrical failure 
49000 mi side mirror motor fixing loud clapping sound on closure replace bulbs; also change brake fluid 
144700 mi

US $200
SOS intermittent calling - Mechanic reset instrument cluster. SRS Light on - Mechanic cleaned and refastened loose wire in drivers side airbag. 
96200 mi TEMP WHEELS ON HEAT/AC CONTROL DO NOT ADJUST. 
96000 mi TEMP WHEELS ON HEAT/AC CONTROL DO NOT ADJUST. 
42000 mi keyless go remote failed; window switch failed 
98000 mi

US $700
A/C drier was leaking and had to be replaced. 
33480 mi

C $1500
Passenger side climate control dial broken. Broken ventilation system on ignition startup. Fan noise. 
34100 mi

C $600
Blower motor electrical short. Water intrusion from reed valve/ cabin air filter. 
37200 mi

C $500
Shifter column rotating when hot. Electrical malfunction puts transmission into limp home mode. 
39060 mi

C $500
Driver's side keyless go broken. 
61000 mi climate control stopped working well. windshield wiper controller broke. 

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2006 Mercedes-Benz R-Class 4dr SUV

268-horsepower 3.5L V6 7-speed shiftable automatic AWD

123000 mi

US $70
replacement of both front bulbs 
94200 mi Coolant level sensor defective and was replaced 
58700 mi

US $1200
AC compressor ceased working 
56000 mi

US $150
One low beam light bulb burned out, so I replaced both sides. The "trip" was both front fender located lower side marker light lenses damaged before I bought the car. I had the dealer replace the side marker lights, which was at no labor cost. 
90000 mi Left (DS) rear tail light is intermittent. Light bulb socket is issue and dealer says there is a upgrade for about $127. I modified the existing socket to stop the issue, but intend to get the repair eventually. Don't want to be stopped. 
93000 mi

US $340
Driver side taillight holder bad; Replaced both sides at owner request. This is an upgrade. Driver side temperature control intermittent- goes down, not up (temp). Service advisor software will fix it. 
68000 mi Ac compressor failed 
35000 mi Air condition system would stop cooling - blower operated normally. MB of Ft Lauderdale could not replicate the problem. 
36000 mi New AC compressor for engine noise. (new battery due to elec issues & new serp belt) New tail light assy. 
67000 mi Car failed to start, dead battery. Jump fried the jumper box assembly and forced the car into limp-home mode. Had to get car towed. Replaced battery and jumper box assy. 
83000 mi

US $375
Coolant light on unknown reason, light bulb changed and service B combined 
83000 mi

US $13
left parking lightbulb 
105400 mi New Battery 
73000 mi

US $400
Driver's side A/C wheel setting would not move off of 68. Great that it's on cold setting, but after sitting in traffic for an hour it's freaking cold in the car!!! Parts fixed...apparently a dog was broken off the mechanism. 

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2006 Mercedes-Benz R-Class 4-door

turbocharged 6-cylinder diesel automatic AWD

99400 mi Xenon headlight NOK. Dealer replaced headlight control system, bulb was OK. Headlight had to be completely disassambled from the car. 

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2006 Mercedes-Benz R-Class Electrical Problems

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 2006 Mercedes-Benz R-Class problems occur, check out our car reliability stats.