- Fast turnaround • Bench tested • Warranty included
Mail-in BMW CAS3 and CAS3+ repair service for bricked, corrupted, or non-communicating CAS modules. We recover and repair the original module for reinstallation in the vehicle.
TURNAROUND
1-3 Business days
Warranty
1 Year Included
PRICE
$140
Expert repair of your original ABS module with fast turnaround and guaranteed performance.
Fast Turnaround
1-3 Business days
Warranty
1 Year Included
Easy Process
1 Year Included
Watch the Repair Overview
Full-Service Automotive Module Repair & Programming
About This Repair Service
Professional mail-in repair and recovery service for BMW CAS3 and CAS3+ Car Access System modules that have become bricked, corrupted, or stopped communicating.
Our technicians diagnose and recover the original CAS module where possible, restoring its functionality and preserving the vehicle-specific data. The repaired module is returned ready for reinstallation in the original vehicle when successfully recovered.
This service is suitable for CAS modules affected by failed programming, corrupted software, communication loss, or other electronic failures. Severe physical or water damage may require additional evaluation.
Common Symptoms
1
Windows stop working
2
Power windows operate incorrectly
3
Interior or exterior lights not working
4
Turn signals or lighting faults
5
Power mirrors not functioning
6
Central locking problems
7
No communication with the FRM
8
Multiple body electrical faults
9
FRM module appears completely dead
10
Faults after a low-voltage or battery-related event
Compatible Part Numbers
Compatible Part Numbers
Match your part number exactly before ordering.
BMW FRM3
BMW Footwell Module 3
Compatible Vehicles
1 Series — E81 / E82 / E87 / E88
3 Series — E90 / E91 / E92 / E93
How the Repair Process Works
Full-Service Automotive Module Repair & Programming
1
Place Your Order
Complete checkout so we can log your repair and assign your order number.
2
Ship Your Module
Remove the module, package it securely, and include your order number in the box.
3
We Repair & Test
Our technicians diagnose the fault, complete the repair, and bench test the unit.
4
We Return It
Your repaired module is shipped back ready for reinstall.
Shipping Instructions
Remove the module carefully from the vehicle.
Wrap it in anti-static or protective packaging.
Include your order number and contact information inside the box.
Ship with tracking to the repair address provided after checkout.
Turnaround Time
1-3 Business days
Warranty
1 Year Warranty Included
Need Help?
1 Year Warranty Included
Frequently Asked Questions
What do I need to send for the repair?
Send your original FRM3 Footwell Module. We use your original module for the recovery and repair process.
Will the repaired FRM3 be plug and play?
In most recoverable cases, the original module is repaired and its vehicle-specific data is retained, allowing it to be reinstalled in the original vehicle.
What causes FRM3 failure?
Common causes include software corruption, low battery voltage, interrupted programming, and communication failures.
Do you repair or replace the FRM3?
This is primarily a repair and recovery service. We repair your original module whenever possible rather than replacing it with another unit.
What if my FRM3 has no communication?
No communication is a common symptom of FRM3 failure. Send the module to us for evaluation and recovery.
Will my windows and lights work again after repair?
If the affected functions are caused by a recoverable FRM3 failure, repairing the module can restore the affected body and electrical functions.
Can you repair a water-damaged FRM3?
Water damage is evaluated on a case-by-case basis. Contact us before sending a module with significant physical or corrosion damage.
Do I need to program the repaired FRM3 after receiving it?
When the original module is successfully recovered and its vehicle-specific data is preserved, it is intended to be reinstalled in the original vehicle without additional programming.
Ready to Start Your Repair?
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