# Latest **URL:** https://forum.beamng.tech/latest.md [Latest](https://forum.beamng.tech/latest.md) · [Categories](https://forum.beamng.tech/categories.md) · [Tags](https://forum.beamng.tech/tags.md) --- ## [Welcome to BeamNG.tech Forum! 👋](https://forum.beamng.tech/t/welcome-to-beamng-tech-forum/5)
**Author:** [@system](https://forum.beamng.tech/u/system)\ **Replies:** 2\ **Last updated:** [14 December 2025 11:32 UTC](https://forum.beamng.tech/t/welcome-to-beamng-tech-forum/5 "2025-12-14T11:32:50Z")
We are so glad you joined us :speech\_balloon: BeamNG.tech Forum Welcome to the BeamNG.tech Forum, a community hub for discussing BeamNG.tech, connecting with fellow enthusiasts of realistic vehicle simulation, seeking … --- ## [Migration from BeamNGpy on BeamNG.tech.v0.38 to C++ ROS2 integration on BeamNG.tech.v0.39](https://forum.beamng.tech/t/migration-from-beamngpy-on-beamng-tech-v0-38-to-c-ros2-integration-on-beamng-tech-v0-39/483)
**Author:** [@vjexposito](https://forum.beamng.tech/u/vjexposito)\ **Replies:** 1\ **Last updated:** [21 September 2026 15:17 UTC](https://forum.beamng.tech/t/migration-from-beamngpy-on-beamng-tech-v0-38-to-c-ros2-integration-on-beamng-tech-v0-39/483 "2026-09-21T15:17:25Z")
Hi, I have developed the BeamNG.tech.v0.38.3.0 ROS2 implementation through ROS2 packages and command-line executions. I have tried the new C++ implementation, and I have realised that both the server and ROS2 sensors ar… --- ## [Sometimes the car collides with the wall](https://forum.beamng.tech/t/sometimes-the-car-collides-with-the-wall/482)
**Author:** [@nnnnnnnnnnn](https://forum.beamng.tech/u/nnnnnnnnnnn)\ **Replies:** 1\ **Last updated:** [11 September 2026 06:56 UTC](https://forum.beamng.tech/t/sometimes-the-car-collides-with-the-wall/482 "2026-09-11T06:56:26Z")
sometimes the car collides with the wall fix that unstability --- ## [electricServo compensating for vehicle movement](https://forum.beamng.tech/t/electricservo-compensating-for-vehicle-movement/476)
**Author:** [@cookiecoder](https://forum.beamng.tech/u/cookiecoder)\ **Replies:** 7\ **Last updated:** [23 August 2026 11:28 UTC](https://forum.beamng.tech/t/electricservo-compensating-for-vehicle-movement/476 "2026-08-23T11:28:17Z")
Hello, I’m operating a UGV in Beamng.tech and I’m trying to mount a 2-axis stabilized attachment on top of it. The issue is that the attachment is being automatically stabilized by the 2 electrical servo that’s integrat… --- ## [PointCloud2 messages on a different frame\_id than "map"](https://forum.beamng.tech/t/pointcloud2-messages-on-a-different-frame-id-than-map/474)
**Author:** [@vjexposito](https://forum.beamng.tech/u/vjexposito)\ **Replies:** 3\ **Last updated:** [30 June 2026 10:00 UTC](https://forum.beamng.tech/t/pointcloud2-messages-on-a-different-frame-id-than-map/474 "2026-06-30T10:00:25Z")
I work with ROS2 and BeamNG bridge and I have realised I can only retrieve the PointCloud2 messages from the lidar placed on the “map” frame\_id. To avoid unnecessary transformations, is there any way to retrieve the Poin… --- ## [No GPU Mode(headless mode) - no collision /no road](https://forum.beamng.tech/t/no-gpu-mode-headless-mode-no-collision-no-road/473)
**Author:** [@Lukas\_Bernhardt](https://forum.beamng.tech/u/Lukas_Bernhardt)\ **Replies:** 2\ **Last updated:** [9 June 2026 17:35 UTC](https://forum.beamng.tech/t/no-gpu-mode-headless-mode-no-collision-no-road/473 "2026-06-09T17:35:26Z")
Hi! We´re trying to set up multiple instances in parallel on a High-Performance-Cluster with the goal of model validation and reinforcement learning. So basically a specific vehicle model drives the same rout over and … --- ## [Run single application instance, but on different screens for each vehicle](https://forum.beamng.tech/t/run-single-application-instance-but-on-different-screens-for-each-vehicle/91)
**Author:** [@byzkrovnyi](https://forum.beamng.tech/u/byzkrovnyi)\ **Replies:** 7\ **Last updated:** [8 June 2026 15:00 UTC](https://forum.beamng.tech/t/run-single-application-instance-but-on-different-screens-for-each-vehicle/91 "2026-06-08T15:00:59Z")
Hello guys, I need the following setup: Add two cars on map Add one property (without wheels) on building and attach there camera And the worst thing, that I need display what the camera from building see on one displ… --- ## [DIL driver training — VRU/pedestrian control via BeamNGpy + traffic light state from Python](https://forum.beamng.tech/t/dil-driver-training-vru-pedestrian-control-via-beamngpy-traffic-light-state-from-python/471)
**Author:** [@LennieLightning](https://forum.beamng.tech/u/LennieLightning)\ **Replies:** 1\ **Last updated:** [5 June 2026 17:32 UTC](https://forum.beamng.tech/t/dil-driver-training-vru-pedestrian-control-via-beamngpy-traffic-light-state-from-python/471 "2026-06-05T17:32:44Z")
Hi BeamNG.tech team, I am building a Driver-in-the-Loop simulator for driver training on BeamNG.tech. Current setup: triple screen, BeamNGpy, Italy map, etk800, Script AI traffic with IdealRadar and Roads sensor. Workin… --- ## [Trying to create an airbag version of Pressure Ball](https://forum.beamng.tech/t/trying-to-create-an-airbag-version-of-pressure-ball/449)
**Author:** [@SuvrangshuBarua](https://forum.beamng.tech/u/SuvrangshuBarua)\ **Replies:** 21\ **Last updated:** [1 June 2026 19:38 UTC](https://forum.beamng.tech/t/trying-to-create-an-airbag-version-of-pressure-ball/449 "2026-06-01T19:38:16Z")
Hi, I am trying to create an inflated airbag. For initial setup, I am using an airbag model and created the JBeam, I have followed how pressure ball (JBeam file) is created, copied the parameters and their values. But w… --- ## [Demo of BeamNG bridge for openpilot](https://forum.beamng.tech/t/demo-of-beamng-bridge-for-openpilot/451)
**Author:** [@mblommiston](https://forum.beamng.tech/u/mblommiston)\ **Replies:** 3\ **Last updated:** [27 May 2026 18:46 UTC](https://forum.beamng.tech/t/demo-of-beamng-bridge-for-openpilot/451 "2026-05-27T18:46:05Z")
I’ve been using BeamNG.drive (not BeamNG.tech) for a while and thought it would be a nice challenge to build a BeamNG bridge for openpilot. So… here’s a Proof of Concept. See the video description for more details and r… --- ## [Community showcase: Connecting Autoware to BeamNG.tech](https://forum.beamng.tech/t/community-showcase-connecting-autoware-to-beamng-tech/459)
**Author:** [@epigova](https://forum.beamng.tech/u/epigova)\ **Replies:** 3\ **Last updated:** [19 May 2026 14:46 UTC](https://forum.beamng.tech/t/community-showcase-connecting-autoware-to-beamng-tech/459 "2026-05-19T14:46:59Z")
Hey everyone, Just wanted to share a really interesting project we came across that shows off what happens when you hook up BeamNG.tech’s physics engine with Autoware’s autonomous driving stack. Alexander Carballo from … --- ## [BeamNGpy not working with exe](https://forum.beamng.tech/t/beamngpy-not-working-with-exe/458)
**Author:** [@PranavVpde](https://forum.beamng.tech/u/PranavVpde)\ **Replies:** 2\ **Last updated:** [13 May 2026 12:46 UTC](https://forum.beamng.tech/t/beamngpy-not-working-with-exe/458 "2026-05-13T12:46:02Z")
I’m using BeamNG.tech for collecting steering rotation data as well as the road conditions using beamNGpy for my college project. But when I’m running the code on localhost jupyter it doesn’t open the test scenario inste… --- ## [BeamNGpy AI ignores NPCs and collisions during Lane Following / Cut-in scenarios](https://forum.beamng.tech/t/beamngpy-ai-ignores-npcs-and-collisions-during-lane-following-cut-in-scenarios/457)
**Author:** [@ali.gullu](https://forum.beamng.tech/u/ali.gullu)\ **Replies:** 1\ **Last updated:** [12 May 2026 08:12 UTC](https://forum.beamng.tech/t/beamngpy-ai-ignores-npcs-and-collisions-during-lane-following-cut-in-scenarios/457 "2026-05-12T08:12:45Z")
Hello BeamNG community, I am using BeamNGpy 1.32 to control an ego vehicle with the built-in AI. In my scenario, an NPC performs a cut-in from an adjacent lane. However, the ego AI does not react (no braking or avoidan… --- ## [I create Mobile steering wheel not need application (Free)](https://forum.beamng.tech/t/i-create-mobile-steering-wheel-not-need-application-free/456)
**Author:** [@tasbaris](https://forum.beamng.tech/u/tasbaris)\ **Replies:** 4\ **Last updated:** [5 May 2026 19:34 UTC](https://forum.beamng.tech/t/i-create-mobile-steering-wheel-not-need-application-free/456 "2026-05-05T19:34:54Z")
Hello everyone! I’m excited to share a project I’ve been working on: BeamNG Mobile Cockpit. This is a high-performance, bi-directional controller that turns any smartphone into a professional simulator dashboard and ste… --- ## [Green dot floating in front of car - how to remove](https://forum.beamng.tech/t/green-dot-floating-in-front-of-car-how-to-remove/455)
**Author:** [@Julian1777](https://forum.beamng.tech/u/Julian1777)\ **Replies:** 3\ **Last updated:** [29 April 2026 11:44 UTC](https://forum.beamng.tech/t/green-dot-floating-in-front-of-car-how-to-remove/455 "2026-04-29T11:44:07Z")
I’m not entirely sure if this is just something from .tech, but I’m starting to suspect it might be. Basically, there’s a green dot floating in front of the car, and I’m trying to figure out how to remove it. I’m not su… --- ## [Regarding Turkish Localization and Proofreading (Weblate: @FatihqA)](https://forum.beamng.tech/t/regarding-turkish-localization-and-proofreading-weblate-fatihqa/454)
**Author:** [@FatihqA57](https://forum.beamng.tech/u/FatihqA57)\ **Replies:** 1\ **Last updated:** [29 March 2026 19:47 UTC](https://forum.beamng.tech/t/regarding-turkish-localization-and-proofreading-weblate-fatihqa/454 "2026-03-29T19:47:57Z")
Hello BeamNG Team and Community, I am writing to express my strong interest in contributing to the official Turkish localization of BeamNG.drive. I have already started making suggestions on translate.beamng.com (Weblat… --- ## [Co Simulation Simulink BeamNG and Co Simulator editor](https://forum.beamng.tech/t/co-simulation-simulink-beamng-and-co-simulator-editor/452)
**Author:** [@CAN1079](https://forum.beamng.tech/u/CAN1079)\ **Replies:** 1\ **Last updated:** [14 March 2026 21:09 UTC](https://forum.beamng.tech/t/co-simulation-simulink-beamng-and-co-simulator-editor/452 "2026-03-14T21:09:10Z")
Hello, I am trying to run a co-simulation between Simulink and BeamNG using FMU blocs. I did all the installation and test it with the examples and it works. Now I am trying to do my own simulation that is implementing… --- ## [Driving issue when using waypoints](https://forum.beamng.tech/t/driving-issue-when-using-waypoints/445)
**Author:** [@erick1-618](https://forum.beamng.tech/u/erick1-618)\ **Replies:** 6\ **Last updated:** [6 March 2026 10:28 UTC](https://forum.beamng.tech/t/driving-issue-when-using-waypoints/445 "2026-03-06T10:28:10Z")
Hello! I’ve implemented driving using waypoints, but there’s something wrong with the direction. The car does not act like a ‘traffic’ car, trespassing traffic signals, hitting others cars and more. It just gives attent… --- ## [Implementing a custom steering model with the simplified vehicles?](https://forum.beamng.tech/t/implementing-a-custom-steering-model-with-the-simplified-vehicles/448)
**Author:** [@ScienceByte](https://forum.beamng.tech/u/ScienceByte)\ **Replies:** 3\ **Last updated:** [3 March 2026 09:20 UTC](https://forum.beamng.tech/t/implementing-a-custom-steering-model-with-the-simplified-vehicles/448 "2026-03-03T09:20:02Z")
I have an existing steering model created, based on measured real-life data. It tells me what the real angle of the front wheels should be, based on the torque you input onto the steering wheel (steering torque). Is the… --- ## [OpenDrive is not imported](https://forum.beamng.tech/t/opendrive-is-not-imported/205)
**Author:** [@sebp](https://forum.beamng.tech/u/sebp)\ **Replies:** 5\ **Last updated:** [2 February 2026 20:22 UTC](https://forum.beamng.tech/t/opendrive-is-not-imported/205 "2026-02-02T20:22:56Z")
Hi, I want to import my OpenDrive file using the Road Architect. I select “Import road network from disk” → “Import from File”, then I browse to my xodr file, double click it and then the “File Import” dialog closes and … --- ## [New Feature: Drone Control in the BeamNG–ROS 2 Bridge](https://forum.beamng.tech/t/new-feature-drone-control-in-the-beamng-ros-2-bridge/439)
**Author:** [@epigova](https://forum.beamng.tech/u/epigova)\ **Replies:** 4\ **Last updated:** [2 February 2026 19:17 UTC](https://forum.beamng.tech/t/new-feature-drone-control-in-the-beamng-ros-2-bridge/439 "2026-02-02T19:17:54Z")
We are pleased to announce a new capability in the BeamNG ROS 2 bridge arriving with the BeamNG.tech 0.38 update: integrated drone control is now available. You can now control a BeamNG.tech drone using a ROS 2 based ke… --- ## [Unable to load flowgraph mission using BeamNGpy](https://forum.beamng.tech/t/unable-to-load-flowgraph-mission-using-beamngpy/444)
**Author:** [@mHerring09](https://forum.beamng.tech/u/mHerring09)\ **Replies:** 2\ **Last updated:** [2 February 2026 17:47 UTC](https://forum.beamng.tech/t/unable-to-load-flowgraph-mission-using-beamngpy/444 "2026-02-02T17:47:47Z")
I created a mod which contains a custom flowgraph mission, but I am unable to load the mission using BeamNGpy. Context: My mission is stored in the directory: C:\\Users\\user\_name\\AppData\\Local\\BeamNG\\BeamNG.tech\\current… --- ## [How to set up DIL scenarios?](https://forum.beamng.tech/t/how-to-set-up-dil-scenarios/443)
**Author:** [@mHerring09](https://forum.beamng.tech/u/mHerring09)\ **Replies:** 5\ **Last updated:** [1 February 2026 20:11 UTC](https://forum.beamng.tech/t/how-to-set-up-dil-scenarios/443 "2026-02-01T20:11:04Z")
The documentation claims to support “scenario-based testing capabilities” for “safety-critical scenarios with human input”. However, the sceneAI system doesn’t seem to have any way to program scenarios which respond to u… --- ## [ROS 2 Vehicle Control with Feedback Linearization in BeamNG.tech](https://forum.beamng.tech/t/ros-2-vehicle-control-with-feedback-linearization-in-beamng-tech/442)
**Author:** [@epigova](https://forum.beamng.tech/u/epigova)\ **Replies:** 0\ **Last updated:** [20 January 2026 12:29 UTC](https://forum.beamng.tech/t/ros-2-vehicle-control-with-feedback-linearization-in-beamng-tech/442 "2026-01-20T12:29:55Z")
A great example of what the BeamNG.tech + ROS 2 integration enables: community users from the PSD research group at the University of Pisa have implemented a feedback linearization controller to stabilize a BeamNG vehic… --- ## [Data channel Fuel lost in between update 0.34 and 0.38](https://forum.beamng.tech/t/data-channel-fuel-lost-in-between-update-0-34-and-0-38/441)
**Author:** [@Lukas\_Bernhardt](https://forum.beamng.tech/u/Lukas_Bernhardt)\ **Replies:** 1\ **Last updated:** [20 January 2026 08:13 UTC](https://forum.beamng.tech/t/data-channel-fuel-lost-in-between-update-0-34-and-0-38/441 "2026-01-20T08:13:31Z")
Hello everyone, right now I am working with my team on updating our BeamNG version from 0.34 to 0.38. For our data logging with BeamNGpy v1.35 we are trying to access the variables fuel\_capacity and fuel\_volume. They sh… --- ## [Low-speed clutch modulation at idle feels too abrupt (hard to hold stable walking-speed without throttle)](https://forum.beamng.tech/t/low-speed-clutch-modulation-at-idle-feels-too-abrupt-hard-to-hold-stable-walking-speed-without-throttle/436)
**Author:** [@Jcwzstudio](https://forum.beamng.tech/u/Jcwzstudio)\ **Replies:** 2\ **Last updated:** [24 December 2025 06:57 UTC](https://forum.beamng.tech/t/low-speed-clutch-modulation-at-idle-feels-too-abrupt-hard-to-hold-stable-walking-speed-without-throttle/436 "2025-12-24T06:57:28Z")
Body: Hi BeamNG.tech team, I’m building a driver-training simulator and I’m testing low-speed maneuvers (reverse parking, tight turns). I’m trying to control vehicle speed at idle using clutch modulation only (no throt… --- ## [Uninstall latest versions and go back to .37](https://forum.beamng.tech/t/uninstall-latest-versions-and-go-back-to-37/440)
**Author:** [@IEFVet](https://forum.beamng.tech/u/IEFVet)\ **Replies:** 1\ **Last updated:** [18 December 2025 19:30 UTC](https://forum.beamng.tech/t/uninstall-latest-versions-and-go-back-to-37/440 "2025-12-18T19:30:09Z")
I am part of the RDP derby community and the new update made it unusable. We could use Parsec to host derbys with 16 players and now with the new version we cannot host more than 5-6 players. How can I delete the new ver… --- ## [Fatal Lua Error preventing Career Mode launch (v0.38.1)](https://forum.beamng.tech/t/fatal-lua-error-preventing-career-mode-launch-v0-38-1/437)
**Author:** [@qp2t](https://forum.beamng.tech/u/qp2t)\ **Replies:** 1\ **Last updated:** [16 December 2025 10:32 UTC](https://forum.beamng.tech/t/fatal-lua-error-preventing-career-mode-launch-v0-38-1/437 "2025-12-16T10:32:59Z")
Body: Hello BeamNG.drive Support Team, I am experiencing a persistent Fatal Lua Error whenever I try to enter the Career Mode (Tor Al-Mehna) in the game. The specific error message is: Fatal Lua Error: ‘lua/ge/extens… --- ## [Electric Powertrain Implementation](https://forum.beamng.tech/t/electric-powertrain-implementation/424)
**Author:** [@Yannik](https://forum.beamng.tech/u/Yannik)\ **Replies:** 2\ **Last updated:** [8 December 2025 20:25 UTC](https://forum.beamng.tech/t/electric-powertrain-implementation/424 "2025-12-08T20:25:14Z")
Dear BeamNG Team and fellow forum users, I am currently researching electric powertrains with the use of BeamNG.tech. My goal is to make different electric motors, that have been calculated by the institute I am working… --- ## [Non-disruptive Asset Switch - or How To use BeamNG Vanilla Maps for Research](https://forum.beamng.tech/t/non-disruptive-asset-switch-or-how-to-use-beamng-vanilla-maps-for-research/429)
**Author:** [@Lukas\_Bernhardt](https://forum.beamng.tech/u/Lukas_Bernhardt)\ **Replies:** 1\ **Last updated:** [8 December 2025 14:30 UTC](https://forum.beamng.tech/t/non-disruptive-asset-switch-or-how-to-use-beamng-vanilla-maps-for-research/429 "2025-12-08T14:30:26Z")
Motivation I am a researcher for driving behaviour research. Therefore my experiments involve in ony way or another a participant driving a vehicle on a given (map) scenario. In many cases this happens in our own map cre… [Next page](https://forum.beamng.tech/latest.md?page=1)