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BMW 840i Service Battery/cables at your home or office.

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12-month / 12k-mile warranty

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Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

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Customer Ratings

(6,758)

Service Battery/cables Service

How much does a Service Battery/cables cost?

On average, the cost for a BMW 840i Service Battery/cables is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2021 BMW 840iL6-3.0L TurboService typeService Battery/cablesEstimate$114.99Shop/Dealer Price$124.99 - $132.49
2020 BMW 840iL6-3.0L TurboService typeService Battery/cablesEstimate$94.99Shop/Dealer Price$105.01 - $112.52
2022 BMW 840iL6-3.0L TurboService typeService Battery/cablesEstimate$94.99Shop/Dealer Price$105.01 - $112.52
Show example BMW 840i Service Battery/cables prices

What is servicing the battery/cables all about?

In order for everything to operate properly in your car, the battery and its cables should be in optimal condition. By its very nature, a battery can cause corrosion, and cables can become loose or frayed, or touch other parts of the under hood area. Checking that all is well with the battery and its attachments is a wise idea for trouble free motoring.

Keep in mind:

  • Battery acid is extremely corrosive, and caution is advised.
  • There is potential for electric shock when working with these components. Leave this work to one of our expert technicians.

How it's done:

  • The radio codes and stations are written down or a memory saver is used
  • The negative and positive cables are disconnected from the battery
  • The battery terminals, cable ends are cleaned and serviced
  • The battery terminals are reconnected to the battery and the battery is tested
  • The radio code is entered and the stations are reset as needed

Our recommendation:

Have the battery and cables checked every time your car has routine maintenance performed.

What are the common symptoms indicating you need to service the battery/cables?

  • Car has trouble starting
  • Visible deposits or corrosion on the battery
  • Signs of wear on the battery cables

How important is this service?

Without a properly charged battery and securely attached battery cables, your car won’t start.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee

Number of BMW services completed
74338+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
experts on our platform
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Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(6,758)
Rating Summary
6,302
206
60
45
145
6,302
206
60
45
145

Tien

23 years of experience
903 reviews
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Tien
23 years of experience
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by Cai
BMW 328i L6-3.0L - Service Battery/cables - Union City, California
good

Andy

15 years of experience
12 reviews
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Andy
15 years of experience
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by Bharath
BMW M3 L6-3.2L - Service Battery/cables - San Francisco, California
Andy was very professional and friendly. He had in depth knowledge of the vehicle and did a great job!

Matthew

12 years of experience
183 reviews
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Matthew
12 years of experience
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by Chiranth
BMW X5 L6-3.0L - Car starts and then dies - Indianapolis, Indiana
Matthew was quick, smart, and efficient. He was thorough in his diagnosis, and was very helpful. Would definitely use his services in the future as needed.

Damian

11 years of experience
430 reviews
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Damian
11 years of experience
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by Alex
BMW 330Ci L6-3.0L - Car is not starting - Kissimmee, Florida
He was excellent, knowledgeable and well worth the money spent.

Excellent Rating

(6,758)
Rating Summary
6,302
206
60
45
145
6,302
206
60
45
145
Number of BMW services completed
74338+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

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