DSC is always ON until you hold the button for a few seconds. 3. #3 · May 16, 2010. This has also been posted at bimmerforums. DTC function. Jun 13, 2016 · Hi all, Yesterday whilst on the motorway my traction control light started flashing which in turn deactivated cruise control and if I tried to accelerate would reduce engine power too slowing me down further. OBD2 P Code. #2 · Sep 10, 2014. Below, I’ve highlighted the four most common causes of a DSC light. When the ECU detects a lower boost than what’s considered in the normal range, it will set the P0299 DTC. mud, gravel Jan 5, 2018 · Realistically, DSC and DTC have nothing to do with xDrive. When the drive wheels start losing traction the DSC automatically begins stabilization measures Nov 30, 2009 · 2007 750Li - Help with understanding DSC-DTC and indicator lights. The procedure is done with the MAGICMOTORSPORT FLEX tool, with t Jan 30, 2019 · Super quick tip on how to add the TCS OFF to any of the numbered buttons. May not be related but this all happened 10 minutes after hitting a large dip (almost a pot hole at 70mph) on the motorway with both . Al activar el DTC, se permite un cierto grado de Nov 1, 2010 · RaceBlood. Pressing once turns on DTC, which allows limited slipping. mud, gravel Dec 1, 2017 · In this video you will see how DTC works and how and when to use it ! Hope you enjoy it and if so don't forget to subscribe Dec 1, 2012 · Turning off/on bike doesnt help. I turned in the car to BMW for ECM programming recall, it still has the same issue. May 13, 2023 · What Is BMW DTC? DTC BMW is a well-known abbreviation for Dynamic Traction Control. All pointed to Data Bus, No communication with PCM. to/2NSLqsT⬇️⬇️Original VCDS⬇️⬇️Wählt unter dem Link zwischen3 FIN, 10 FIN oder Unlimited: https://bit Nov 22, 2023 · Importance in Vehicle Safety. That sounds like a wheel sensor or something that aids the stability control system. In normal sport mode, if you get on the throttle from a stand still or out of a corner and the car looses traction, the fuel will be cut to the engine to avoid any further slippage. bummer. 2014 BMW 420d M Sport [0. The Dynamic Stability Control (DSC) on a BMW car maintains the overall controlling performance on-road. Dec 2, 2014 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Aug 24, 2009 · Thunder Dump said: DTC only works on acceleration in a straight line because it is traction control. I know I need motor mounts, they told me so, and I felt the vibration as well. DTC is a sub-system of DSC. Press the DTC button once to partially disable it, and press and hold the button to completely disable it. the lights would go away during initial cold start up and come back on afterwards. Its tuff when you have an intermittent issue like that. Motoring journalists often describe it as emulating an electronic limited slip diff. It works off of vacuum pressure Apr 4, 2020 · How to turn off the DTC dynamic traction control on an E92 BMW. Press DTC once: DTC on - DSC off (diplayed by DTC light), DTC helps to moveout of snow if car is stucked. El DTC permite al conductor mantener el control del vehículo en condiciones de baja adherencia, como en superficies resbaladizas o con poca tracción. 3 s) deactivates the DSC function. Read your manual, or download the correct manual and review the part about turning the ABS/DTC on/off. Pending codes are codes that have been detected but haven’t reached a certain threshold while stored codes are codes that have already been detected and have reached a certain threshold. Feb 12, 2023 · The P0456 is a generic code stating that the Engine Control Module (ECM) detected a small leak from the evaporative system. Turn the car off and Start : DSC on. O. DTC, EGR, DPF removal software and chip tuning ONLINE for EDC17, EDC16, Simos PCR2. Sep 28, 2019 · • Car-wash special mode, switch-off takes place after 15 or 30 minutes. – P0420: Catalytic Converter Efficiency Below Threshold. rev limiter etc. Apr 22, 2022 · It doesn't matter what brand the car is. However, where DSC reduces engine power and applies brakes to individual wheels to reduce slip, DTC allows more wheel slip May 20, 2023 · What does BMW traction control do? Dynamic Traction Control, or DTC, is a regulation system that controls stability and traction, allowing for sports-style driving, handling, and performance. With Dynamic Damping Control (DDC), the upside-down fork at the front and the spring strut at the rear are able to adapt the damping El sistema DTC, Dynamic Traction Control, es una tecnología que forma parte del sistema de control de tracción de los vehículos BMW. ): Dynamic Traction Control (DTC) allows more wheel slip and thus a more dynamic driving style with higher wheel traction and DSC controlling stability. Ford S-Max 2TDCI EDC17CP42 Tuning +EGR +DPF OFF BMW 750 MSD85 Dynamic Traction Control (DTC) is a sub-function of the Dynamic Stability Control (DSC) system that can be turned on and off. ABS sensörleri, direksiyon açısı, yanal ivmelenme ve sapma sensörlerinden sağlan A registered DTC P0101 on Chevrolet, P0101 code on Nissan, or any vehicle shows underlying several system issues. Thanks a lot for watching . When a turbo or supercharger is operating Sep 19, 2016 · The DTC and DSC functions can be activated and deactivated by means of the DSC button in. Decreased fuel efficiency. In this video, I take you through the various riding modes that the""MODE" button on the The BMW fault code 120408 technically stands for charging pressure control, deactivation: pressure build-up blocked. Both will flash on start up until wheel speed is recognised by the sensors. • Engine running. 1. People who own BMW are known to DSC system. Turning it off completely is a feature for driving on the track - it turns off all stability and traction assists which means you're completely on your own. Then they both go out. Any suggestion? Nov 12, 2020 · When I first got my GT I shut the DTC off just to see what it would do. So the car will wheelspin a bit before engine power is reduced. I see or feel no difference in acceleration with or without except I know, with, the bike stays on 2 wheels. TQ Monitoring off Bmw edc17cp02 edc17cp09 edc17cp45 edec17c41 edc17c50 edc17c56. they keep going on and off (nothing to down with cornering etc. In most cases this indicates there's an issue with the boost pressure solenoid. 00] DTC button not working. Vacuum leaks. Switch-off inhibitors Automatic switching off of Terminal 15 may be prevented if the following conditions occur: • Vehicle is moving, road-speed signal. Dynamic Traction Control (DTC) When you press DTC button once and you get DTC light on means you have turned OFF the dynamic traction control but it will keep DSC running. They want me to pay $185 for diagnostic. B. When the DTC BMW warning light button is pressed, the acronym “DTC” appears on the dashboard, activating the traction control. dsc/dtc off→dtc on→dsc onの順にホイルスピン時に制御され、アクセルを踏んでもエンジンが吹けにくくなります。dscオン→ホイルスピン量（少 Nov 24, 2023 · These codes can range from minor issues to more serious malfunctions that require immediate attention. Like. Jun 19, 2020 · dscとdtcはどちらもbmwの電子制御システムですが、制御のキャラクターは異なる物となっています。 こちらについてより詳しく知りたい方は私の Das gelbe DTC Symbol im Kombiinstrument beginnt zu blinken. Traction control is a crucial feature because BMW vehicles typically have rear-wheel drive and lots of power, making it Jun 10, 2018 · So how exactly this BMW DTC button functions? Summary: DTC Light ON = Traction Control OFF. Makes it almost as easy to turn off, as in any BMW. Dec 6, 2018 · (Not recommended for normal drivers) Hold the DTC button for 4 seconds will turn off DSC and DTC and it will allow any wheel spin or drifting. Symptoms of a P2610 code may include: Initially, no obvious symptoms will likely appear. c_dtc_ad_mec_ref_ivvt_ex. Torque monitoring off, Vmax off. DTC controls more comfortably and is suitable for improving lap times on the race track. . 1279 posts · Joined 2010. . DSC off, the car is all yours. One was passing a truck, downshifted to 2nd and nailed the throttle. Dec 14, 2017 · 3. Remember removing the traction control stops your car from assisting your traction Unlike with previous BMW Motorrad ASC systems, the inclined position is also determined via intricate clusters of sensors and taken into account in the control behaviour with DTC traction control. This code causes the Check Engine Light to come on, indicating that there’s a problem. As part of the Dynamic Stability Control system, DTC provides stabilization when you need it most, opening the door for tighter turns and controlled drifts. xDrive redistributes torque to the front wheels if the rear wheels lose grip, but in deep snow, all 4 wheels are going to have minimal traction. This part of the manual is explaining that the DTC can shut down by itself under these conditions. The DSC System Is Nov 1, 2017 · 🛒* Werkzeuge und Ersatzteile: https://amzn. Works with ECUs: Start stop Vag edc17c46 edc17c64 edc17cp44 Bmw edc17c50 edc17c56. Press the triangle button to activate the hazard warning lights, then depress the gas pedal five times. Funkcia umožňuje dynamickejšiu jazdu čiastočným vypnutím asistenta proti šmyku a vylepšuje aj priľnavosť na nestabilnom povrchu, napríklad na zasneženej ceste. With provision for bank angle: Dynamic Traction Control DTC. Dirty MAF sensor. By default when everything is on, DSC (Dynamic Stability Control) is on. Je súčasťou systému dynamického ovládania stability DSC. Both will also stay on if you manually disable it your self. Oct 15, 2005 · According to my manual (2006 330xi), DSC works as you described it and thus prevents oversteer, so dear to the hearts of many a RWD driver. 4. DTC has two major uses: to regulate traction and to enable sports-style driving while providing active stability control. This technology is present on most BMWs and can be especially helpful in inclement weather or slippery conditions. Description. Bike doesnt have PVC or aftermarket turnsignals. ABS is always on and can not be turned off. Bike stood up tall, but the front wheel never left the groud- I could tell there was ample power to lift the front end, the DTC was extremely smooth and never felt "wierd". The word “Traction Control” will then show; press “OK” once again on the steering wheel. Briefly pressing the button activates the. If you push and hold the DTC button, the system is then fully "off" and the smaller yellow light stays lit on the dashboard as a warning that the system is inactive. Sep 30, 2014 · The electronically controlled suspension Dynamic Damping Control (DDC) first debuted on the BMW HP4 in 2012 and has now undergone extensive reworking and adaptation in house at BMW Motorrad to ready it for the RR. DTC is especially useful when driving Sep 10, 2014 · Meese. It’s an intelligent system that helps you maintain maximum traction under all conditions of driving. Only disadvantage is you're Dec 10, 2017 · Mail me stuff:WarpDriveM(P. Duane. #5 · Aug 25, 2014. Cracked intake boots. It’s part of the Dynamic Stability Control (DSC) system in BMWs, which improves stability and helps to prevent skidding. S. See also Is iPod touch 5th generation Apr 10, 2012 · If the telltale lights are going off after you roll a few yards then your ABS and DTC are ON. Proceed with caution! The car will break loose very easily in corners! Dec 3, 2009 · I have some confusion regarding the dtc function on my 06 750li. It will do nothing to prevent you from wrapping the car around a telephone pole. DTC Light OFF = Traction Control ON. mud, gravel or ice. It can be deactivated by pressing the "DTC" button for over 3 sec, at which point the yellow triangle is lit on the instrument cluster. The procedure changes slightly between the different years of production. I thought that the dtc will always remain active and only when you want to turn it off, the yellow light will come up on the screen. I ended up carrying the front end through 4 gears and set it down somewhere north of 120. Backnine951 Discussion starter. Short press on TC button, DTC is ON and yellow light appears. You will need to take it back to the shop and if they can get the problem to occur, then they should be able to fix it for you. Now some wheel slip is conceivable with just one punch on the DTC button on the console. Officially, BMW state that DTC is for low traction situations, e. The driver has full control and the engine power will not be reduced, no matter how much wheelspin you get or how far the car gets out of shape in a bend. In conclusion, when you turn on your BMW you will have both BMW DTC and DSC running together, press once and you allow forward wheel spin, press for 4 seconds and you will allow drifting. Aug 15, 2012 · Location: Birmingham. Frayed, burnt, or wiring harness issues on the MAF sensor. Hold the button down until you see a warning triangle appear on your dash (3-5 seconds) and everything will be turned off! P. The car was parked for 2 days and on first start they came on. Jun 25, 2021 · DTC je funkcia dynamickej kontroly trakcie, ktorá sa používa na autách a motocykloch BMW. The solenoid controls the pressure, in the intake of a turbocharged engine, delivered to the wastegate actuator, which controls the exhaust flow around the turbine. May 7, 2019 · So just basically just explaining how to switch off and on the traction control and ABS. Sep 19, 2023 · In the video, if the key is turned off, the bike will have to be started and then go through the steps to turn off DTC. Retired: 2007 BMW X3, 1998 BMW Z3. Here’s how both features work: Dynamic Traction Control (DTC): When your system detects a loss of traction, DTC automatically begins stabilization measures, curbing engine output and minimizing wheel slip. BMW DTC & DSC. No intervention at all. my dtc button seems to have stopped working - when i'm driving along, the DTC lights and sometimes the triangle flash up in the larger display on the dash. Madurodave. This system prevents wheelspin under acceleration and works to prevent understeer (when the front tires lose traction when you try to turn too fast) and oversteer (when the rear tires lose Dec 19, 2008 · The X3 is always in All Wheel Drive no mater what setting the DTC / DSC control is in. Here are some of the most common DTCs you might come across: – P0171/P0174: Fuel System Too Lean. How to turn off the DTC dynamic traction control on an E92 BMW. 1- I first jacked up the car and cleaned all sensors. #3 · Apr 10, 2012. 6728 posts · Joined 2011. #4 · Dec 19, 2015. DTC has two major uses: to regulate traction and to enable sports-style Oct 5, 2012 · HOW TO OR WHAT IS DTC BUTTON ON A BMW http://www. Bmw dtc is a system that users can turn on and off at any time they want. Oct 29, 2017 · In this video I show how to turn on and off the traction control. Think of it this way: DTC allows you to launch without spinning out and DSC allows you to drive without Jan 16, 2022 · Dtc; Alman otomobil markası Bmw'nin otomobillerinde bulunan bir teknolojidir. DSC, on the other hand, is stability control and works on acceleration and deceleration as well as on straight lines and around corners. Well, I could answer that for you, if you promise not to post stupid pictures as a response . DSC+ off - Hold DTC button for more than 5 secs This turns the traction and stability control systems off. The only time it will revert to full time 2WD is if there is a system failure. • Gear selector lever in position N, time-limited for special Car Aug 9, 2015 · ASC is a rudimentary function intended to prevent falls. " The way the manual discusses initialization of the ASC/DTC package, it sounds like BOTH are on (normally, at least) at all times and you Sep 18, 2017 · こんにちは。40歳からのBMW日記です。今日もよろしくお願いします。 普段、夜遅くに記事を書いています。 昨日は息子と一緒に10時過ぎに寝てしまいました。 なので、今日は超早起きです。 5時に起きて、トイプードルの3歳の男の子（名前はキャンディです）を連れて、散歩に行ってきました May 27, 2011 · Actually DTC controls wheel spin through selective braking, not fuel control. That would be the first and last time the DTC is ever shut off. And no, as stated, you are not turning off x-drive, so no increase in mpg. Press the button for a longer period (approx. It means that if your car senses that it’s in a slip or skid, then it will apply breaks to the appropriate will. when i try to hit Jul 3, 2013 · 2. Dec 19, 2015 · 9779 posts · Joined 2014. Jan 30, 2014 · DSC, Parking Brake, ABS lights My quick experience with the trifecta lights all coming on I was driving one day and the parking brake fault came on, as well as the dsc triangle and whatnot Anyways. S. You just lose the automatic control of wheel spin. g. May 2, 2023 · What is the DTC button in my BMW? Dynamic Traction Control (DTC) allows for sports-style driving dynamics even when DSC is controlling stability and when wheel traction is higher. Press DTC and hold for few secs: DTC and DSC off (Yellow triangle displayed in Monitor). Since so many underlying factors depend upon ECM/PCM internal engine off timer performance, this code should be addressed with some degree of urgency. usedcarsforsalelancasterpa. twinpineautogroup. 1239 posts · Joined 2009. #6 · Jan 6, 2013. Dynamic Traction Control (DTC) is a sub-function of the Dynamic Stability Control (DSC) system that can be turned on and off. Automatic Stability Control primarily relies on the brakes and only works on the driven wheels. Pressing the button gives you a limited amount of wheelspin, regardless of whether you are RWD or xDrive. comhttp:// May 3, 2012 · A quick guide on how to turn off your traction control on all modern BMWs. A small amount of spin on the drive wheels improves traction when pulling off Symptoms & Severity. twinpineautogroupreviews. After selecting “ok,” choose “Driver Assist” by hitting “ok” once more. Jan 22, 2022 · I just have the same code. If you have replaced Leak Detection Valve located on the neck of the Fuel Intake line, go after Differential Pressure Sensors I mention above. Aug 23, 2014 · 7549 posts · Joined 2011. But while those might be the most common problems, they aren’t the only things that could be causing your problem. if the system senses over May 8, 2006 · Car starts: DSC on, car very stable, BMW recommends this all the time (Not displayed). Find the DTC button over the warning lights. Sep 27, 2022 · Start-stop off. DTC on - Short press of the DTC button: When you engage DTC, the DSC system remains active, but the limits at which it will intervene are increased. Apr 8, 2024 · The OBD2 system has the ability to store both current and past codes. Any ideas guys ? Nov 1, 2013 · 1. DTC is individually combined with each of the different driving modes, thereby ensuring maximum driving safety at all times. Now you’re allowing wheel spin only if you DTC (dynamic traction control) is pretty much a middle ground setting for the car’s safety net. Let me know if you have any questions. For the code to come on, the test must fail two times in a row before the Check Engine Light comes on. Code. Vmax off Bmw edc17cp02 edc17cp09 edc17cp02 F-serie edc17cp09 F-serie edc17cp45 F-serie edc17c50 F-serie It's a long one! Trying to keep things simple for new BMW GS owners. Jan 3, 2013 · JZWBMW. In this video you can see the different driving behavior between Traction Mode and DSC/DTC completely OFF in deep snow with BMW's all wheel drive system xDri According to BMW, DTC is a DSC sub-function that permits more wheel spin. The models and equipment (standard and optional) illustrated in this post reflect my misunderstanding of vehicles supplied by BMW AG to Feb 5, 2014 · bighorns. Checked all fuses, they are ok. Volkswagen owners should switch the vehicle to auxiliary mode. According to BMW: "Unlike the previous BMW Motorrad ASC systems, the traction control DTC also uses complex sensor clusters to determine the vehicle's inclination and to integrate the findings iTrader: ( 1) Garage List. Dynamic Traction Control (DTC) allows for sports-style driving dynamics even when DSC is controlling stability and when wheel traction is higher. If you want to turn them off you need to cycle through the settings with the button until the telltales light up solidly. May 14, 2024 · Dynamic Traction Control is a feature on BMW cars that enhances driving dynamics and performance. 1, Delphi. com/?ref=WarpDriveMSU Dynamic Traction Control, or DTC, is a mechanism that prevents your BMW from skidding or spinning off on slick roads. ” To put it plain and simple, code p0741 triggers when an onboard computer, referred to as a control module, perceives a problem with the operation of the torque converter clutch (TCC). It works by monitoring wheel speed and applying the brakes or reducing engine power when necessary to prevent slipping or loss of control. DTC off . Mar 26, 2007 · Jeremy - BMW. Nov 29, 2008 · In this mode, the "DTC" light appears on the dashboard - you can see it (unlit, faintly) below the small yellow DSC light in your first photo. The DTC system also has a Sport Mode for more aggressive driving. Therefore, any brand will have issues. – P0300: Random/Multiple Cylinder Misfire Detected. The driver has full Aug 28, 2023 · Dynamic Traction Control (DTC) is a safety feature in many BMW cars that helps to prevent accidents by providing better control of the vehicle. Is it the dreaded dtc unit that needs Jun 14, 2021 · Diagnostic trouble code (DTC) P0741 stands for “Torque Converter Clutch Solenoid Circuit Performance/Stuck Off. - they randomly come on). Please Subscribe To My Ch Apr 7, 2021 · DSC is ON by default, and means that all traction and stability controls are on. Der Wagen fährt von der Leistung her plötzlich ungleichmäßig und es entsteht der Eindruck, dass er immer wieder selbständig abbremst. The causes of these issues include. Like I335 said, these cars can get out of control in a hurry. Something you want in the controlled conditions of a track, but don't really want on the street. • Brake pedal operated. Closest dealer is 2000 kms. DSC (and DTC) are on when you start the vehicle. the centre-console switch centre (SZM). Mar 14, 2023 · The most common causes of a BMW DSC light are that you’ve accidentally turned the system off or you have a faulty wheel speed sensor. This is very useful for snow conditions for Jul 9, 2023 · This Dynamic Traction Control system is BMW’s one of greatest contributions for road safety. This system is particularly useful on snowy or slick roads, which allows your wheels to slightly spin for better traction. The main difference between these two types of codes is how they’re displayed on the In this video you can see the process of reading, writing and DTC OFF of a BMW EDC17C50 unit. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Apr 11, 2021 · In general, DTC is an acronym for Dynamic Traction Control, and it’s a button in BMW cars that allow traction control. 20 posts · Joined 2013. 2. Duane: '24 K1600GT/BajaDesigns LEDs (4)-Hex eZCan II/ Billie Brake light/BST Carbon Fiber Wheels/RDL Sport seat/Uniden R4/Zumo XT/QuadLock Wireless charger/BushTec Trailer Hitch/Dusak Custom Backrest-Luggage Rack Dec 10, 2012 · DTC stands for Dynamic Traction Control and is a mode (not an AID like DSC)that allows for some EXTRA wheelspin before DSC (Dynamic Stability Control) comes in putting an end to the fun. Box ) Postfach 110767583 GuntersblumUse my affiliates link to update maps here: https://oemcarmultimedia. comhttp://www. A new icon will immediately show up on your instrument cluster. 180 degree turn @ 5 mph and nailed the throttle and held it. It’s quite simple to accomplish, and you would be wise to completely turn off TC if you enjoy drifting or absolutely need every pound of torque available at your command. Hier sollte ein Deaktivieren der „ Dynamic Traction Control“ (DTC) “ weiterhelfen, um das Problem zumindest vorübergehend zu beheben. DTC stands for Dynamic Traction Control. from the brochure"Dynamic stability control (DSC) with Dynamic traction control (DTC) inluding brake fade compensation, start-off assistant, brake drying, and brake stand-by features is a suspension control system that, when it senses an impending skid, helps to stabilize the Z4 in just miliseconds. 0si Manual, 2006 BMW 530xi. Diminished engine performance. That means that stability control is still on but traction control is less intrusive although it's still there as well (DTC means dynamic traction control). Jan 21, 2011 · Text below is taken from BMW. iTrader: ( 0) Help!! Yellow dtc and abs lights have come on!! Need some help regarding the dtc and abs warning lights. But it does sound like your sensor is too far away from the ring, either front or back wheel. This leak was detected during a self-test. And DTC is a sub-controlling system that comes with a manual on/off Jan 7, 2023 · P0299 indicates that either the turbocharger or supercharger “A” shows an excessively low output. com: Dynamic Traction Control (DTC). I'm riding all day today and sometimes DTC lamp flashes, sometimes when i turn off/on bike, they both flash and after few meters ABS becomes solid and DTC solid/Flash. If one or both stay on, it normally means you have a fault with a component in the system. Dynamic Traction Control (DTC) is a safety feature in BMW vehicles that helps maintain traction and control when accelerating or cornering. My garage: 2013 BMW 550xi GT, 2007 BMW Z4 3. To translate the active DTCs to the equivalent OBD2 P code the ecu uses a set of variables c_dtc_ [dtc name]_x that specifies the corresponding OBD2 P code. In such a way, it will correct the skid and straighten the car out. Mar 14, 2023 · Traction Control’s primary intended purpose is to allow you to get moving on a slippery surface where full DSC would completely shut down wheel slip and you might not be able to move. These conditions are out of its parameters and it thinks something is wrong so it shuts DTC off--in order for the bike to still put power to the ground. It is a technology developed to ensure comfort, increase safety and Dynamic Traction Control, or DTC, is a mechanism that prevents your BMW from skidding or spinning off on slick roads. 68 posts · Joined 2011. ALong with U0079, there are U0001, U0100, and 3B97. May 16, 2010 · viperclaw. To remove a DTC from an ECU dumpfile simply select the correct Brand, ECU type, enter the DTC (s) to be disabled (manufacturer specific codes or OBD P-codes are both supported), select dumpfile, enter token and click 'Disable DTC (s)' button. History. BMW's terminology in regards to turning that on and off is slightly confusing. The full list of DTCs and their corresponding OBD2 P code can be found here: Diagnostic Trouble Code. So therefore, DTC is always OFF until you either press the traction-button OR put in Sport+. Especially familiar to BMW drivers, DTC provides traction, one of the most distinctive features of modern cars today. However, it's pretty clear that it's also designed to allow for a more sporting drive. The car is spot on and drives bang on but the warning lights have suddenly appeared and don't go off. The ABS function remains active however. #11 · Nov 1, 2010 (Edited) If you have an automatic the DTS is slower when engaged, with a 6spd manual, the DTS does not interfere with wheel slippage on acceleration, only on loss of traction due to bumps/slippery surfaces, as I leave the DTS on when leaving a stop sign all the time, and if I goose it, I From BMW's web site: Dynamic Traction Control (DTC) (Activated with a single press of the traction control button. If i go to car settings and activate the dtc, there is a sign on the instrument panel display (dtc lights up) with a message dtc active. Defective mass airflow sensor. All new cars (after 2006 or so) are heavily computerized. (The yellow indicator light Awith semicircle which is the DSC indicator light comes on to show that the lamp is not burnt out and then goes off - as do all the other warning indicator Jan 31, 2015 · 3. It is ON when the car is started. pb kx ms jf ho cz ka za uc dq