Mercedes-Benz CLK55 AMG Car Battery Replacement Costs

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Car Battery Replacement Service

How much does a Car Battery Replacement cost?

On average, the cost for a Mercedes-Benz CLK55 AMG Car Battery Replacement is $403 with $263 for parts and $140 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2004 Mercedes-Benz CLK55 AMGV8-5.5L	Service typeCar Battery Replacement	Estimate$680.38	Shop/Dealer Price$820.73 - $1221.51
2001 Mercedes-Benz CLK55 AMGV8-5.5L	Service typeCar Battery Replacement	Estimate$671.37	Shop/Dealer Price$807.30 - $1204.77
2003 Mercedes-Benz CLK55 AMGV8-5.5L	Service typeCar Battery Replacement	Estimate$671.37	Shop/Dealer Price$807.36 - $1204.88
2006 Mercedes-Benz CLK55 AMGV8-5.5L	Service typeCar Battery Replacement	Estimate$671.37	Shop/Dealer Price$807.36 - $1204.88
2005 Mercedes-Benz CLK55 AMGV8-5.5L	Service typeCar Battery Replacement	Estimate$671.37	Shop/Dealer Price$811.04 - $1211.32
2002 Mercedes-Benz CLK55 AMGV8-5.5L	Service typeCar Battery Replacement	Estimate$671.37	Shop/Dealer Price$807.71 - $1205.49

Show example Mercedes-Benz CLK55 AMG Car Battery Replacement prices

What are car batteries and how do they work?

A car battery is an energy storage device that relies on a chemical reaction within the battery to produce electricity. The stored electrical energy is used to initially operate the starter motor, ignition system, and fuel system on your vehicle. Once your car engine is running, the alternator supplies the electricity needed for all vehicle systems and charges the battery to replace the electric energy used when starting a car.

Most electric vehicles have a traction battery which is in addition to the standard 12 volt battery that is used to start the car engine. Traction batteries also convert chemical energy to supply electrical energy but operate at higher voltages and often are monitored by the PCM (Powertrain Control Module).

Battery

When to replace a car battery?

Your car doesn’t start. A new battery has a specified capacity to provide power. This capacity is referred to as the cranking amps rating of the battery. As a battery ages, the actual amps that a battery can supply becomes lower than its original rating Once the cranking amps fall below a critical threshold, it will be difficult or impossible to start your car.
Battery or charging system warning light is illuminated. Should a battery or charging system warning light illuminate, a mechanic should perform a few basic tests to determine if a battery replacement is needed.
Electrical components don’t work. Once a battery has started to fail, and the voltage produced by the battery drops, then vehicle electrical components can malfunction, such as the security system. If you are experiencing electrical malfunctions, it’s a smart idea to have the battery tested.

How do mechanics replace the battery?

A temporary power source might be installed to avoid the possibility of losing radio presets or stored data in the PCM while the battery is out. When the battery is already completely dead, this step is unnecessary.
The vehicle’s negative cable is removed from the battery, followed by the positive cable. The battery tie down system is loosened and the old battery removed.
Cable ends and wiring are carefully inspected to ensure cleanliness and no corrosion. In some cases, corrosion can be extreme and the cable may need to be replaced or wiring repaired.
The new battery is installed and the tie down system is reinstalled. Anti-corrosion compound is applied to the battery terminals. The positive terminal is reconnected followed by the negative terminal.
Some vehicles, for example some models of BMW, VW, and Audi, may require PCM programming to input battery parameters. This step, performed using a specialized scan tool, is necessary to maximize battery life and prevent electrical system malfunctions.
The car is started and charging system output is measured and compared against the factory OEM specification to ensure that the new battery will properly recharge. Generally, charging output will be in the range of 13.8 to 14.8 volts but the exact specifications vary by make and model.

Is it safe to drive with a battery problem?

Yes, but if you have a weak battery you might be left stranded somewhere if the battery dies completely and you cannot start your car. A faulty battery may also needlessly overload the alternator and could adversely affect the operation of the vehicle’s electrical system, including the vehicle security system and the shift interlock.

When replacing the battery keep in mind:

The quality of the electrical connections to the battery posts is important. Connections must be clean, free of corrosion and properly tightened.
Batteries store a large amount of energy and if short-circuited a battery could explode and can create intense discharges that can damage your eyesight. Insulated tools should be used to attach cabling to battery terminals. Otherwise, the battery’s positive cable can be shorted to ground or the positive and negative posts can be directly shorted. Batteries can only be safely installed from a positive terminal to positive wiring and from a negative terminal to body ground. If the polarity is reversed damage will likely occur to the vehicle’s electrical system.
Generally, a car battery will have a service life of 4 to 7 years. If a load test on a battery reveals a significant reduction in the capacity of the battery to provide power, you should buy a new battery rather than wait for the old battery to fail completely.
Batteries should only be disconnected if the engine is off and the alternator is not running. Disconnecting a car battery while the alternator is running can cause a voltage spike that will damage sensitive electronic components in the vehicle, such as the PCM.

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Albert

23 years of experience

81 reviews

Albert

23 years of experience

by Lisa

Mercedes-Benz CLK55 AMG V8-5.5L - Crankshaft Position Sensor - Alpharetta, Georgia

Great Experience! Albert was friendly and completed the job in a timely manner. We will use this service again. Thank you Your Mechanic and thank you Albert!

Kenneth

21 years of experience

870 reviews

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Kenneth

21 years of experience

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by NAI

Mercedes-Benz CLK55 AMG V8-5.5L - Oil Change - Los Angeles, California

Ken arrived early & finished ahead of time. He gave me a thorough and thoughtful report, leaving me grateful for his service.

James

16 years of experience

46 reviews

James

16 years of experience

by Gyl

Mercedes-Benz CLK55 AMG V8-5.5L - Brake Pads Replacement (Front, Rear) - Long Beach, California

mercedes clk 55 amg. james came in with a highly professional and friendly demeanor, he worked on the brake pads and horn replacements, with high precision . provided the initial assessment, and instruction on what he will be performing. He completed the estimated time in an expedient manner, provided me great information on overall car maintenance, and had diagnosed some issues of concerns, with no sales pressure at all. highly honest, highly skills, master technician that answered all of my answer for my wife clk amg, he even drove test and double check all the work done. it felt like we were in an actual mereced benz dealership, minus the overhead costs for their espresso machines. and your mechanics fees were extremely well priced ( perfect timing for us). the job was immaculate.thank you so much james and to the highly professional staff of your mechanic.com

Reginald

38 years of experience

99 reviews

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Reginald

38 years of experience

Request Reginald

by NAI

Mercedes-Benz CLK55 AMG V8-5.5L - Crankshaft Position Sensor - Los Angeles, California

Reggie was great. He arrived early & got to work. He was courteous, professional, and explained everything. Very satisfied!

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