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Custom Code v6.9.2 has been released with App version 326! This update brings cruise control and BC button functions to Switchable Maps, Burbles, Max Cooling, and Antilag On-The-Fly (while the car is in motion)! |
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| title | Custom Code v6.0+ (Current) |
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Using Cruise Control buttons and BC button |
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Usable while vehicle is in motion |
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Only available for F-Series B46, B48 and B58 vehicles using select software versions. Support for more is on the way! |
Hold the RESUME or BC button for 2 seconds. Check Engine Light (CEL) will flash quickly (indicating map switch selection mode is active) UP and DOWN buttons on the rocker switch will change RPM to reflect slot choice [Slot 0 to Slot 4] Select your map slot by pressing the RESUME or BC button (CEL will turn off and state will be updated)
There is a ~10 second timeout which will cancel your selection if no buttons are pressed. If the selection menu times out, the map slot will not be adjusted and no changes will be saved. |
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| title | Custom Code v5.4 (Outdated) |
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Press the Brake Pedal 5 times consecutively within 5 seconds and then hold the Brake Pedal on the 5th press. You should notice the Check Engine Light begin to blink; this is a confirmation marker that tells you if you have performed this first step correctly. If you do not encounter a blinking Check Engine Light, then you must check the condition listed above and retry Step 1. While the Check Engine Light is blinking, fully press and hold the Gas Pedal to W.O.T (wide open throttle) position. The actual engine RPM WILL NOT rise during this procedure, so there will be no chance of over-revving the engine. The RPM gauge will immediately point to the currently saved map-set (ie. 2000 RPM = Slot #2). If no map-set was previously selected, then you will see RPM go directly to a value of 0 indicating the default map-set. Steps 1 & 2 allow the user to see the currently selected map-set. To select a new map-set, fully press and hold the Gas Pedal to W.O.T (while still pressing the Brake Pedal from Steps 1 & 2) for a period of 5 seconds or longer. The map-set will coincide with the current state of the
Driver Experience Switch and MSA Button. ECO = Slot #1 (1000 RPM) COMFORT = Slot #2 (2000 RPM) SPORT = Slot #3 (3000 RPM) SPORT+ = Slot #4 (4000 RPM) SPORT or SPORT+ and 2 quick MSA presses = Slot #0 (0 RPM) (Default)
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Important! when switching to Slot #0 (default) after rpm gauge switch to 0 RPM you must release gas pedal within 5 seconds , if you hold it for longer time the ecu will switch to Slot #4 |
In case your BMW does not have SPORT+ mode you will be limited to Slot #1, #2, #3 and reverting to Slot #0 is possible from SPORT mode by the same sequence - SPORT and 2 quick MSA presses Within the 5 seconds of holding the Gas Pedal at W.O.T position (while still holding the Brake Pedal) you will notice the RPM on the dash will reflect the choice you have selected (ie. 3000 RPM = Slot #3). Release the Brake and Gas Pedals fully to exit the selection process. RPM on the dash will return to actual engine RPM and the Check Engine Light will stop blinking. Now you can enjoy your newly selected map-set! |
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| title | Expand for more info on B48 (Newest OTS maps using Custom Code v6.0) (Current) |
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Stage 1 - Custom Code v6.0  Stage 2 - Custom Code v6.0  |
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| title | Expand for more info on B48 (Older OTS maps using Custom Code v5.4) (Outdated) |
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Stage 1 - Custom Code v5.4  Stage 2 - Custom Code v5.4  |
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| title | Expand for more info on B58 (Newest OTS maps using Custom Code v6.0) (Current) |
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Stage 1 - Custom Code v6.0  Stage 2 - Custom Code v6.0 High Pressure Fuel Pump (HPFP) Required for Stage 2.5 (slot #2) and highly recommended for Ethanol maps (E30 slot #3)  Stage 2.5 - Custom Code v6.0 High Pressure Fuel Pump (HPFP) Required  |
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| title | Expand for more info on B58 (Older OTS maps using Custom Code v5.4) (Outdated) |
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Stage 1 and 2 - Custom Code v5.4  Stage 2.5 - Custom Code v5.4 With OTS map update v2.15, you can access Stage 2.5 independent of Stage 2. You can also access ethanol mix up to E40:  |
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Switchable maps must be available and enabled in your software (selected during flashing process). Currently, only available on F-Series Gen 1 B46/B48/B58 (non hybrids). G series will be available soon.
Engine must be running (more than 30 seconds from start when using Custom Code v5.4 and earlier, Custom Code v6.0 can be used as soon as engine starts)
(Custom Code v5.4 and earlier) Vehicle must be at a standstill.
For users with Custom Tunes, please refer to the information on this page to gain access to this feature:
Custom Tuners - Map Pack Guide CC v6.9
Video (Outdated)
Watch our instructional video on YouTube to see how it works and read below for more info!
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