Mobile service • Houston & surrounding areas
BMW programming • Electrical diagnostics • Module repair
Mobile BMW module programming, coding and electrical diagnostics for vehicle owners and independent repair shops across Houston and surrounding areas. From a failed CAS to a replacement DME engine computer, we diagnose the problem and configure supported new or compatible used modules for your BMW.
BMW electronics expertise
Programming, software recovery and original-data transfer to compatible replacement BMW engine computers. Repair options depend on the module and fault.
New and compatible used-module setup, coding and vehicle synchronization for supported BMW security and body modules.
Diagnosis and supported recovery of footwell module faults affecting lighting, windows and other body functions.
No-crank, crank-no-start, wiring, power supply and communication fault diagnosis. We start with the basics and test the suspected system before recommending parts.
Configuration and supported VIN setup for replacement modules, including steering and body electronics. Send the VIN and module labels so we can check compatibility.
Restraint-system fault diagnosis and supported replacement-module programming and configuration. Service requirements depend on the vehicle and condition of the system.
Service at your home, workplace or automotive shop in Houston and surrounding areas, by appointment. Advanced bench projects can be arranged separately; selected modules also qualify for mail-in service.
For supported engine computers, we can transfer recoverable original data to a compatible replacement. Keep the original module and send both labels before purchasing a donor. See our ECU cloning service for data-recovery requirements and local or mail-in options.
A matching connector or part number alone does not establish that a used module can be fitted to your car. Depending on the vehicle and module, the job may require original-data transfer, cloning, software programming, coding or synchronization. Send both module labels and tell us whether the original unit still communicates before buying a replacement.
Keep the vehicle at your shop for supported mobile programming and diagnostic appointments. Send the VIN, scan report, replacement-part details and work already completed so we can review the job before the visit. We also serve vehicle owners by appointment; advanced bench work is arranged separately.
Text the year, model, VIN, symptoms and fault codes. For replacement-module work, include clear photos of the original and replacement labels. We confirm supported service and quote the job before scheduling. Proof of ownership may be required for security-related work.
Our specialty is automotive electronics, module programming and electrical diagnostics. For routine maintenance or mechanical repairs, work with your regular repair shop.
Documented work
The customer had a no-crank, no-start BMW E90 with no communication to the CAS. A mobile mechanic recommended towing it to the dealer, but a neighbor referred the customer to us. We diagnosed the failed CAS at the customer’s location, installed and programmed a compatible replacement we had in stock, synchronized the vehicle, and got it running in under 45 minutes—saving the customer towing fees and a dealer visit.
See the completed job →
Completed on-site for a European repair shop. We recovered the BMW N55 ECU and programmed a compatible used FEM/BDC module, helping the shop avoid an estimated eight-month dealer wait.
See the completed job →These are individual completed jobs. Compatibility, the required procedure and turnaround are confirmed for your vehicle before scheduling.
Programming writes software to a control module. Coding configures supported settings and vehicle equipment. A replacement module may need both, along with data transfer or synchronization, depending on the BMW and the part.
We support compatible used modules where the vehicle and module allow it. Some jobs need the original module's data; others require a different replacement approach. We review the VIN and both part labels before confirming the service.
No. Power supply, wiring and communication faults can produce similar symptoms. Diagnosis comes first when the cause has not been confirmed. Our BMW E90 CAS project shows a diagnosed module fault followed by replacement and programming.
The quote depends on the vehicle, module, whether it is new or used, and any diagnosis or data recovery needed. Text your VIN, fault codes and module labels to 346-564-5370 for a job-specific quote. You can also review our services and pricing.
Yes. Mobile appointments are available for supported work at Houston-area repair shops and customer locations. Confirm the vehicle's location and the required work when requesting an appointment.
