BMW 3 Series (F30, F31, F34, F35, F80) - Mileage Blocker, Odometer Blocker, Speed Filter

INSTALLATION VIDEOS

DESCRIPTION

Mileage Blocker for BMW 3 Series (F-body). This device is compatible with the following models (2011–2019) regardless of firmware version: F30, F31, F34, F35, F80.

ADVANTAGES

• In-House Research & Design
• 1 Year Warranty
• DIY Installation (no soldering and stripping wires)
• Original connectors and terminals to ensure the best quality
• The speedometer is working normally
• All ECUs will be stopped along with the odometer
• Uninstalling the device will not affect the mileage data (the mileage will not jump up)

INSTALLATION GUIDE

1. Remove the instrument panel.
2. First, connect the MALE connector. An LED on the device (look at the seam of heat-shrink tubing) should light up for 5-10 seconds.
3. Next, connect the FEMALE connector (the instrument panel should turn on).
4. Check operation of the device. Conduct a test-drive if necessary. 
5. Install the instrument panel back. 

TROUBLESHOOTING: On most car models, both connectors, male and female, can be connected both ways. Hence, most of the troubleshooting is done by simply reconnecting the device. Thus, if you you don’t get an LED light on the device: flip the male connector 180 degrees / if the instrument panel does not light up after connecting the device: flip the female connector 180 degrees.  

Please note, if the device is connected incorrectly, it will not cause any damage to the car's electronic system.

ACTIVATION

Press and hold the "BC" button on the left lever from the steering wheel for 5 seconds.

Usually Mode 1 (see below) is activated by default immediately after installation. Thus, there is no need to activate the device. Successful mode switching is confirmed by hazard lights indication on the instrument panel. Modes are switched successively (one after another). 

MODES

Mode 1: Speedometer works at 100% / Mileage is filtered up to 70% (e.g. 100 km/mile trip is recorded as 30 km/miles).

Mode 2: Speedometer works at 100% / Mileage is completely stopped at 100%. * DOES NOT WORK IF YOU HAVE THE LATEST (2019) ECU FIRMWARE UPDATE (most vehicles).  

Mode 3: Speedometer does not work / Mileage is filtered up to 99.9%.

Mode 4: OFF.

LIMITATIONS

There is a small number of features that will be compromised when the device is active: 

• Instant fuel consumption;
• Speed limiter;
• Average speed;
• Average fuel consumption (restored after 100 km/miles of travel).

* Cruise Control, and all other Assistance Systems work accordingly. No error messages are displayed on the dashboard!

WARNING

THE DEVICE IS INTENDED FOR VEHICLE RESEARCH, TUNING AND TESTING PURPOSES ONLY, ON DYNAMOMETER STANDS AND IN LABORATORY CONDITIONS, OUTSIDE OF PUBLIC ROADS. USE IT WISELY AND WITH CAUTION.