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Kingbolen Manuals & User Guides

Kingbolen manufactures professional automotive diagnostic tools, including OBD2 scanners, battery testers, and code readers for mechanics and car owners.

Tip: include the full model number printed on your Kingbolen label for the best match.

About Kingbolen manuals on Manuals.plus

Kingbolen is a leading provider of automotive diagnostic solutions, dedicated to making vehicle maintenance accessible for both professional mechanics and DIY enthusiasts. The company offers a comprehensive lineup of products ranging from affordable Bluetooth OBD2 code readers to advanced professional diagnostic tablets.

Known for innovation and reliability, Kingbolen's portfolio features popular items like the Ediag automotive scanner and the BM series of battery testers. These tools assist users in performing full system diagnoses, reading and clearing fault codes, checking battery health, and executing maintenance reset functions. By combining user-friendly software with robust hardware, Kingbolen aims to simplify the complexities of modern vehicle repair.

Kingbolen manuals

Latest manuals from manuals+ curated for this brand.

KINGBOLEN BM550 Battery Tester User Manual

January 19, 2024
KINGBOLEN BM550 Battery Tester User Manual Product Using Instruction Step 1: Connect the battery Note The text flashes. (The clip is not properly clamped, please reconnect) Reverse protection. (Even if…

KINGBOLEN BM550 Car Battery Tester Instructions

December 11, 2023
KINGBOLEN BM550 Car Battery Tester Instructions Battery analyzer Step 1: Connect the battery Screen flash(the clips not properly clamped, please reconnect) Reverse protection(Even the positive and negative polarity is wrong,…

KINGBOLEN BM520 Professional Battery Diagnostic Device User Manual

User Manual
This comprehensive user manual provides detailed instructions for operating the KINGBOLEN BM520 Professional Battery Diagnostic Device. It covers safety precautions, device overview, technical specifications, various testing procedures (battery, charging system,…

KINGBOLEN S Smart Diagnostic Tool User Manual

User Manual
This user manual provides comprehensive instructions for operating the KINGBOLEN S Smart Diagnostic Tool, covering its features, package contents, compatibility, and step-by-step guides for various diagnostic functions.

Kingbolen manuals from online retailers

KINGBOLEN Thinktool Pros Diagnostic Scan Tool User Manual

Thinktool Pros • December 30, 2025
Comprehensive user manual for the KINGBOLEN Thinktool Pros Bi-Directional Scanner, covering setup, operation, features, maintenance, troubleshooting, and specifications. Includes details on ADAS calibration, 40+ reset services, and online…

KINGBOLEN K7 OBD2 Scanner Instruction Manual

K7 • December 11, 2025
Comprehensive instruction manual for the KINGBOLEN K7 OBD2 Scanner, covering setup, operation, maintenance, troubleshooting, and specifications for optimal vehicle diagnostics.

KINGBOLEN S6 Elite OBD2 Scanner User Manual

S6 Elite • November 12, 2025
Comprehensive instruction manual for the KINGBOLEN S6 Elite Bidirectional Scan Tool, covering full system diagnosis, reset functions, active tests, and hardware specifications.

KINGBOLEN S608 OBD2 Bidirectional Scan Tool User Manual

S608 • November 9, 2025
Comprehensive instruction manual for the KINGBOLEN S608 OBD2 Bidirectional Scan Tool, covering setup, operation, diagnostic functions, special resets, maintenance, troubleshooting, and specifications for automotive diagnostics.

KINGBOLEN K7 OBD2 Scanner Instruction Manual

K7 • January 28, 2026
Comprehensive instruction manual for the KINGBOLEN K7 OBD2 Scanner, covering setup, operation, maintenance, troubleshooting, specifications, and support for vehicle diagnostics, ECU coding, and reset functions.

KINGBOLEN Soloscan Bi-Directional Scanner Instruction Manual

Soloscan • January 24, 2026
Comprehensive instruction manual for the KINGBOLEN Soloscan Bi-Directional Scanner, covering setup, operating procedures for full system diagnostics, ECU coding, bi-directional control, special reset functions, maintenance, troubleshooting, specifications, and…

KINGBOLEN S6 Elite OBD2 Scanner User Manual

S6 Elite • January 24, 2026
Comprehensive user manual for the KINGBOLEN S6 Elite OBD2 Scanner, covering setup, operation, maintenance, specifications, and troubleshooting for vehicle diagnostics.

KINGBOLEN K8 PRO/K8 ELITE Diagnostic Tool User Manual

K8 PRO / K8 ELITE • January 20, 2026
Comprehensive user manual for the KINGBOLEN K8 PRO and K8 ELITE OBD2 diagnostic tools, covering setup, operation, maintenance, troubleshooting, specifications, and support for advanced vehicle diagnostics.

KINGBOLEN YA100 OBD2 Scanner User Manual

YA100 • January 18, 2026
The KINGBOLEN YA100 is an advanced OBD2 scanner offering full diagnostic functions for 12V cars. It supports 10 OBD2 modes, lifetime free updates, and multiple languages, making it…

KINGBOLEN S600 Car Diagnostic Tool Instruction Manual

S600 • January 18, 2026
Comprehensive instruction manual for the KINGBOLEN S600 Car Diagnostic Tool, covering setup, operation, maintenance, troubleshooting, and specifications for 4-system diagnostics and 10 reset functions with lifetime free updates.

KINGBOLEN S6 Smart Scan Tool User Manual

S6 • January 17, 2026
Comprehensive instruction manual for the KINGBOLEN S6 OBD2 Scanner, covering setup, operation, maintenance, and specifications for all system diagnostics and 28 service functions, including CANFD and FCA AutoAuth…

Kingbolen video guides

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Kingbolen support FAQ

Common questions about manuals, registration, and support for this brand.

  • How do I update my Kingbolen diagnostic tool?

    Ensure your device is connected to Wi-Fi. Navigate to the 'Settings' or 'Upgrade' menu on your tablet or app, and follow the prompts to download the latest software and firmware versions.

  • Why does the screen on my battery tester flash?

    If the screen flashes during use, it typically indicates that the test clips are not properly clamped. Reconnect the clips securely to the positive and negative terminals of the battery.

  • How do I connect the Ediag scanner via Bluetooth?

    Plug the device into your vehicle's OBDII port. Open the specific Kingbolen or Ediag app on your phone and pair the device through the app's connection manager, not through your phone's general Bluetooth settings.

  • What do SOC and SOH mean?

    SOC stands for State of Charge (the amount of power left in the battery), while SOH stands for State of Health (the condition of the battery's lifespan compared to a new one).