BMW Service Reset Tools & Fault Code Readers for BMW 3 Series G20 (2019+)

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Fault Code Readers and Diagnostic Scanners put the power of the dealership in your hands. The Check Engine or Service Engine Soon light means something! It's alerting you to a potential problem and a fault code has been stored in the car's internal diagnostic system. You can take the car to the dealer and have the code pulled for you (for a one-time fee) or you can buy one of these code readers and check the trouble code yourself (and any other code that may come up in the future). These diagnostic tools pay for themselves. They are a must for the DIYer or any mechanic. These tools can read and reset trouble codes and reset your maintenance interval settings. A separate tool can also be used to reset the SRS system (separate from the engine diagnostic system). Peake Reset Tools come with a booklet containing instructions and a list of codes.

For newer cars we also sell multi-function scan tools, gauges, and programmers. Reading and resetting Diagnostic Trouble Codes (DTC) are some of the many functions that these handheld and dash-mounted accessories perform. These are the next generation of 'smart' programmers capable of loading new versions of engine software, recording and playback of data, and timing meters.
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Genuine BMW - Corporate Logo
T#:36913383
Part#: 81315B519A5
In Stock
New Item
Sale - Save 3% $ 789.99
$ 765.68 USD
Free Shipping on orders $49 and up
Sale - Save 3% $ 789.99
$ 765.68 USD
Free Shipping on orders $49 and up
Genuine BMW - Corporate Logo
T#:14011
Part#: 61136917541
In Stock
6% off MSRP $ 33.99
$ 31.99 USD
Free Shipping on orders $49 and up
6% off MSRP $ 33.99
$ 31.99 USD
Free Shipping on orders $49 and up
This component is useful if your navigation or other electronics have died, as if they have your entire electrical interface may fail. If that is the case, this jumper can bypass those components.

Genuine BMW Diagnosis Interface Most -
This item fits the following BMW Chassis:
E65

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Genuine BMW - Corporate Logo
T#:397153
Part#: 81312360884
In Stock
10% off MSRP $ 288.99
$ 260.99 USD
Limited Qty Sale
Free Shipping
10% off MSRP $ 288.99
$ 260.99 USD
Limited Qty Sale
Free Shipping

THINKCAR - Corporate Logo
T#:24444449
Part#: 3.03.04.0001
Ships in 1 Business Day
$ 59.99 USD
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$ 59.99 USD
Free Shipping

The THINKEASY V2 Battery Tester is an advanced device designed for effortless and efficient diagnosis and monitoring of your car's battery condition. It incorporates the latest Bluetooth 5.0 technology, ensuring accelerated and reliable data transfer, along with a significant reduction in power consumption compared to other automotive battery testers. This versatile tester is compatible with a range of battery types, including regularly flooded, AGM flat plate, AGM Spiral, EFB, and gel batteries.


Powerful Capability:

  • Capable of testing 12V batteries with ratings from 100-2000 CCA.
  • Includes starter and alternator testing.

Versatile Battery Testing:

  • Compatible with multiple battery types, such as flooded, AGM flat plate, AGM spiral, and gel.
  • Test standards include CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE.

Convenient In-Vehicle and Out-of-Vehicle Testing:

  • Test batteries without having to remove them from the vehicle.

Complete Battery Analysis:

  • Performs Battery Health Test, Start System Test, Charging Health Test.
  • Provides a comprehensive test record.

Detailed Test Results:

  • Displays SOH, SOC, CCA Value, CCA rating, voltage, internal resistance, and more.

Quick and Accurate Results:

  • Provides reliable results in seconds with up to 99.9% accuracy.
  • Offers suggestions (Good, Recharge, Replace).
  • Polarity reverses connection protection.

Multilingual Support:

  •  Available in 7 languages: English, Spanish, German, Russian, Italian, French, and Portuguese.

Wide Applicability:

  • Suitable for use in automobile factories, garages, auto battery manufacturing, and by DIY enthusiasts, etc.
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Genuine BMW - Corporate Logo
T#:546813
Part#: 81312444994
Ships Jul 2, 2025
Sale - Save 5% $ 119.99
$ 113.91 USD
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Sale - Save 5% $ 119.99
$ 113.91 USD
Free Shipping
THINKCAR - Corporate Logo
T#:24444450
Part#: 3.03.06.0001
Ships in 1 Business Day
$ 129.00 USD
Free Shipping
$ 129.00 USD
Free Shipping

Searching for a comprehensive battery diagnostic tool? Your solution is the THINKCAR Car Battery Starter and Alternator Analyzer. This state-of-the-art digital device is designed to provide accurate and reliable diagnostic information, offering a clear understanding of your battery's condition and overall electrical system performance. With advanced technology and a user-friendly interface, the THINKCAR Battery Analyzer is essential for all vehicle owners, whether you're a car enthusiast or a professional mechanic. With this versatile device, easily diagnose battery issues, assess starter and alternator performance, and perform thorough load tests—all from the convenience of your garage.


Features:

  • Screen Size: 2.8' inches
  • Supports: ISO9141, CAN FD OBD2 Protocol
  • Read and Erase DTC Codes
  • Live Data
  • Working Voltage: 9V-18V
  • Battery Capacity: 12000 mAh
  • Starting Current: 400A
  • Peak Current: 1000A
  • Works with Diesel Vehicles up to : 2.4 L
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