2006-2008 Mercedes-Benz CLS-Class: Reliability
Updated: 11/23/08
2008 Mercedes-Benz CLS-Class
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2006-2008 Mercedes-Benz CLS-Class ▼
- Price Range: $41,400 - $77,000
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Our reliability study for this generation Mercedes-Benz CLS includes details on average repair costs, manufacturer recalls, and everything you need to know to gauge the long-term reliability of this generation Mercedes-Benz CLS .
Trouble Spots
Consumer Guide's® Auto Editors have scoured repair bulletins and questioned mechanics to search
for commonly occurring problems for a particular vehicle. In some cases we also give possible manufacturer-suggested
solutions. In many instances these trouble spots are Technical Service Bulletins posted by the manufacturer,
however, we have our own expert looking at additional vehicle problems.
Airbags:
The airbag warning light may come on if a device with a memory card (e.g. laptop computer, PDA, etc.) is placed on the passenger seat which causes interference with the Baby Smart system. (2006-07)
Battery:
There was a service recall to replace the voltage regulator in the alternator which, if not replaced, allows the battery to go dead. (2006)
Brake noise:
Noises from the front brakes due to weak brake pad pressure retaining springs. (2006)
Check-engine light:
The check engine light may come on because of a malfunction in the secondary air injection system due to a bad air pump relay. (2006-07)
Steering problems:
The speed sensitive steering may malfunction due to a broken connector or other electrical connector fault at the valve on the rack-and-pinion assembly. (2006)
Sunroof/moonroof:
The sunroof may leak or rattle due to an inadequate seal in the frame. (2006)
Consumer Guide® Estimated Repair Costs
This table lists costs of likely repairs for comparison with other vehicles. The
dollar amount includes the cost of the part(s) and labor (based on $50 per hour) for the
typical repair without extras or add-ons. Like the pricing information, replacement
costs can vary widely depending on region. Expect charges at a new-car dealership
to be slightly higher.
| Item Name | Repair Cost |
| A/C Compressor | $1,750 |
| Alternator | $960 |
| Automatic Transmission or Transaxle | $9,550 |
| Brakes | $2,370 |
| Constant Velocity Joints | $2,550 |
| Exhaust System | $1,565 |
| Radiator | $1,280 |
| Shocks and/or Struts | $6,710 |
| Timing Chain or Belt | $1,450 |
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