TEXA 3905535 BMW 20-Pin OBD Adapter

The TEXA 3905535 BMW 20-Pin OBD Adapter is a genuine TEXA diagnostic adapter engineered for legacy BMW vehicles equipped with the factory 20-pin round diagnostic connector. It enables reliable OEM-level diagnostics when paired with TEXA IDC6 CAR software and a compatible Navigator interface.

Professional BMW 20-Pin Diagnostic Adapter

The TEXA 3905535 BMW 20-Pin OBD Adapter is a genuine OEM TEXA diagnostic adapter designed specifically for BMW vehicles that utilize the 20-pin round under-hood diagnostic connector.

Many BMW models manufactured prior to the widespread adoption of the standard 16-pin OBD-II connector utilize a proprietary 20-pin diagnostic connector located in the engine compartment. The TEXA 3905535 adapter bridges this factory connector to the TEXA diagnostic platform, allowing professional technicians to perform OEM-level diagnostics using IDC6 CAR software.

Designed for BMW dealerships, European repair facilities, restoration shops, independent BMW specialists, and professional diagnostic technicians, the 3905535 adapter provides dependable communication with supported electronic control systems.

Depending on vehicle support within IDC6 CAR, technicians may perform:

• Read and clear diagnostic trouble codes (DTCs)
• View live ECU parameters
• Monitor engine operating data
• Diagnose engine management systems
• Access transmission diagnostics
• Diagnose ABS, SRS, body control, and chassis systems (supported models)
• Perform service functions and maintenance resets
• Improve troubleshooting efficiency

Available functions depend on the BMW model, production year, ECU, and current TEXA IDC6 CAR software coverage.

Key Features

• Genuine TEXA OEM diagnostic adapter
• Designed specifically for BMW 20-pin diagnostic connectors
• Converts BMW 20-pin connector to TEXA OBD interface
• OEM-level ECU communication
• Stable and reliable data transmission
• Heavy-duty workshop construction
• Plug-and-play installation
• Compatible with TEXA IDC6 CAR software
• Professional-grade diagnostic accessory
• Genuine TEXA product

Compatible Applications

Designed for supported:

BMW

• BMW passenger vehicles equipped with the factory 20-pin round diagnostic connector
• Legacy BMW models listed within TEXA IDC6 CAR coverage

Compatibility depends on:

• Vehicle model
• Model year
• ECU type
• Diagnostic connector configuration
• Current TEXA IDC6 CAR software coverage

Always verify compatibility using the latest TEXA IDC6 CAR coverage before ordering.

Required Accessories

This adapter cannot perform diagnostics by itself.

Required

TEXA Navigator Interface

Compatible with:

• TEXA Navigator TXT Multihub
• TEXA Navigator TXT Multihub 2
• Compatible TEXA CAR diagnostic interfaces

Also Required

• TEXA IDC6 CAR Software License
• TEXA AXONE Voice
• TEXA AXONE Plus
• TEXA AXONE Lite
• Compatible Windows PC running TEXA IDC6 CAR

Additional Recommended Accessories

For certain diagnostic procedures, TEXA also recommends:

• TEXA 3910875 CAR Power Supply and Adapter Kit
• TEXA CAR Main Interface Cable
• Stable vehicle battery support during extended diagnostic sessions

Follow the connection instructions displayed within IDC6 CAR for the selected BMW model.

Why Buy from Axiom Tool Co?

When you purchase from Axiom Tool Co, you're purchasing from an authorized TEXA distributor specializing in professional automotive diagnostic equipment.

Benefits of Buying from Axiom Tool Co

• Genuine TEXA products
• Expert compatibility assistance
• Professional technical support
• Fast nationwide shipping
• Competitive pricing
• Complete TEXA diagnostic system support
• Assistance selecting the correct BMW diagnostic adapter
• Support before and after the sale

Ideal For

• BMW dealerships
• European repair facilities
• Independent BMW specialists
• Restoration shops
• Fleet maintenance departments
• Professional automotive technicians
• Diagnostic specialists
• Classic BMW service facilities

Technical Specifications

Manufacturer: TEXA

Part Number: 3905535

Product Name: BMW 20-Pin OBD Adapter

Environment: CAR

Vehicle Brand: BMW

Application: BMW 20-pin round diagnostic connector adapter

Connector Type:

• BMW 20-pin round connector to TEXA OBD interface

Compatible Software:

• TEXA IDC6 CAR

Compatible Interfaces:

• TEXA Navigator TXT Multihub
• TEXA Navigator TXT Multihub 2
• Compatible TEXA Navigator CAR interfaces

Construction:

• Genuine TEXA professional-grade adapter

Warranty:

• 1-Year Limited Manufacturer Warranty