30,657 satisfied customers. Address the problem. The scans help fix issues across multiple systems and improve the overall performance of your vehicle. Expert. With more brands entering the DTC space, it’s becoming increasingly competitive to acquire new custo mers and retain existing ones. Content on K1600Forum. 4. Item number92 09 1090. Jan 04, 2016 · BMW DTC definitions Posted on January 4, 2016 by Postmaster I found this list while Google searching two DTC’s for my buddy LT of LT’s Foreign Car repair in Virginia!. Drivers may turn off the DTC to get the vehicle into a controlled skid. BMW is a very popular car brand and is known for its luxury vehicles. Hemmings Motor News has been serving the classic car hobby since 1954. 1. 1:48 Insight into programming-. A few days later, I get a check engine light. com is not in any way affiliated with Bayerische Motoren Werke AG. SITUATION. Do not think a conversion exists, but also be aware BMW Proprietary codes do not always convert to OBDII codes, so there will never be a 1-1 translation. READ SOMETHING ELSE. The P112F BMW is a diagnostic trouble code (DTC) that indicates a problem with the manifold absolute pressure (MAP) sensor. DTC BMW stands for Dynamic Traction Control. Bought some software and hooked it up to the 5er and it turned out to be the yaw sensor, so the car disabled the DSC and also the traction. What does DTC mean on a BMW? DTC (Dynamic Traction Control) does however assist you in making better and above all safer use of dynamic riding options. I replaced both VANOS solenoids in. Tested to ISO standards, they have been designed to work seamlessly with your Brother printer. It indicates a problem with the fuel level sensor circuit system. Manuals and User Guides for Brother DCP-T700W. Joined: Mar 2011. intro late BMW diesels fault codes p24c6,2BA100 particular filter sensor (not pressure)EML light on (fixed) Trevor Chillery 433 subscribers Subscribe Subscribed 1 2 3 4 5 6 7 8 9 0. 2AB700 DTC BMW 525D. Screw in the 3 x 10mm bolts using the 10mm spanner. Content on bimmerfest. Original Carly for BMW Bluetooth Gen 2 OBD Adapter. 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. fault code tests > dtc p12b8: bmw dtc 105202; dme -- barometric pressure sensor 'a' after running diagnosis pressure t oo low > condition for fault memory entry the fault is entered immediately. BMW K1600 Tech and Performance Chat. What Is BMW DTC? DTC BMW is a well-known abbreviation for Dynamic Traction Control. Let me first review your fault codes. In general, DTC stands for Dynamic Traction Control, and it’s a button on BMW cars that allows traction control to be activated. BMW Fault Code Lookup. More often then not, the cause of this code is that there is a transmission problem of some kind. It means that if your car senses that it’s in a slip or skid, then it will apply breaks to the appropriate will. The Fault Code "2EF7" has the Definition, per BMW Fault Code Lookup: 2EF7. " The Powertrain Control Module (PCM) is able to identify engine oil viscosity using oil pressure and oil temperature sensor inputs and will set this DTC if the viscosity is determined to be incorrect. E92 335i/6MT/ZSP & some Dinan bits - sold. Permanent Diagnostic Trouble Codes (PDTCs) are very similar to regular Diagnostic Trouble Codes (DTCs). Hi, I have a BMW 750LiA E65 E66. ” The highest level of Drivelogic means maximum gear change speed. Fault Codes should NOT be viewed as identifying WHAT COMPONENT to Remove & Replace. You use DTC (one button push) when you want to allow some wheel spin without having the traction control system pull the power off. With 105 hp and 69 lb-ft of torque, the motor has plenty of grunt for a middleweight bike. 20d 2011 model. 2. It’s connected to the Check Engine light, which illuminates when the computer detects a problem. Habe ich grade eben erst mit 2 Stück durch. The DTC light stands for Dynamic Traction Control and is a system that helps to keep your BMW from spinning out or sliding on slippery roads. As a safety mechanism, its main function is to control the stability and traction of a vehicle, giving way to sports-style driving dynamics. The process color (four color CMYK) of #2ab700 color hex is 0. Now you’re allowing wheel. Finally got the car fixed, and it's perfect again. The launch control also guarantees optimum acceleration from a standstill. Basically the car usually after 40-50MPH the abs / traction control light kicks in and slows the car down, even with foot to floor. Dynamic Traction Control, or DTC, is a regulation system that controls stability and traction, allowing for sports-style driving, handling, and performance. DTC stands for Dynamic Traction Control. E58522 no message (status, exterior lights, front electronics 1, left, 0x1E0), receiver FRM. read more. Dynamic Traction Control, or DTC, is a mechanism that prevents your BMW from skidding or spinning off on slick roads. Contents:0:21 Basic DTC analysis according to OBD2 protocol standard. jfoj. So how exactly this BMW DTC button functions? Summary: DTC Light ON = Traction Control OFF. . This article will discuss DTC BMW’s meaning and other related topics. The video focuses on the basic BMW diagnostic error code. One of these is located inside the fender well. Ask an Expert. Remove four 8mm plastic trim fasteners. 2006. Step 4: Find OBD codes in the menu. 20d 2011 model. For instance, it scans all the electronic systems in BMW group cars, including ABS, SRS, SAS, TPMS, engine, and transmission. 785 satisfied customers. Now you’re allowing wheel spin only if you’re driving forward but in case of any side slipping the car will not allow the spin to happen and that, of course, to prevent drifting. 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. The M DCT enables dynamic and fast acceleration and overtaking processes in both modes. Connect a battery charger and perform a vehicle test. Now I identified in real oem two sensors. DIAGNOSTIC TROUBLE CODES DTC (Diagnostic DTC Description Trouble Code) P0300 Random/Multiple Cylinder Misfire Detected P0301 Cylinder 1 Misfire Detected P0302 Cylinder 2 Misfire Detected P0303 Cylinder 3 Misfire Detected P0304 Cylinder 4 Misfire Detected P0305 Cylinder 5 Misfire. L’avaria è causata da un problema di continuità elettrica sul cablaggio dell’alimentazione, che manda fuori uso i due sensori. The Ancel BM700 BMW OBDII scanner has a number of benefits for BMW owners. 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. You will need to change the entire brake system short of the calipers and master cylinders - the ABS-only pump is half the weight of the DTC unit. The P0700 code can also be seen if the fluid is low or the transmission is failing. I know 30X codes are misfire, they may have same. Configuration. You can select any original chiptuning file and search for similar ones in your tuning file collection. 1:48 Insight into prog. CAN 11/500) Reply: OK AT SH 6F1 (set header to 6F1) Reply: OK AT CRA 612 (receiver address set. All on-road vehicles and trucks sold in North America are required to support a subset of these codes, primarily for state mandated emissions inspections. This DCT version features a . TecDoc Engine Number: B37 D15 A. BMW Fault Codes (DTCs) Below is a comprehensive listing of BMW DTCs and the corresponding SAE P-codes. Replacing faulty wiring. A part number would also help. It communicates with the engine control module (ECM) to set the. However, Bosch PM sensor comes with a retaining screw for quick and easy installation. It will be worse. For BMW these are known as chassis codes and engine codes. 1:48 Insight into prog. Tighten the ABS wheel speed sensor bolt to 10Nm. BMW Fault Codes (DTCs) Below is a comprehensive listing of BMW DTCs and the corresponding SAE P-codes. 77, 0. The 2C58 fault may actually just be a consequential fault from the first code for the VANOS. read more. bmw convert dtc codes. 2004 BMW 745LI Code 2738. Table of Contents show How do you read BMW fault codes? Standalone diagnostic. Meet the Experts. 3 Series & 4 Series. R. How do you read a DTC code without a code reader BMW? December 23, 2022 October 30, 2022 by Carolina. 290900. The first is that the battery is dead. The Service Engine Soon lamp (MIL) is on with any of the following diesel particulate sensor faults stored: 2BB700 - Particulate sensor, plausibility: Sensor. 671:1 top gear ratio like the F80 M3 transmission and are usually priced between $2000-2500. When activated, the DTC allows sporty drivers more room to maneuver around curves than the Dynamic Stability Control and even permits controlled drifts. Compatible with BMW models from 1998 to 2022 as well as various Mini and Rolls. Laufruheregler Zylinder 6: Korrekturmenge außerhalb des zulässigen Bereichs. and a Metric wrench set (I used a #10 but don't know if that's just a number or a specific universal size) 1) Grab a Red Bull or your favorite energy drink. com is not in any way affiliated with Bayerische Motoren Werks AG. BMW By Advert Type. 118 views 3 months ago. Step 1: Plug the OBD scanner into the OBD port. This technology is present on most BMWs and can be especially helpful in inclement weather or slippery conditions. . Once you replace the ABS sensor, start the car and turning the steering wheel left and right. Starting the Dtc Codes For Bmw to way in every. Hello, i need in attached file, the following dtc messages set off: 264100 244800 28CE00 245400 24F700 282C00 (BMW F07, 530d (year 2009/2010)Now, BMW made it easier for us this time and they posted a press release talking about one of the most influential cars in their history: BMW 700. Repair Urgency: Fix this code immediately (same day if possible) to avoid internal transmission damage. 2d55 is for the VANOS system during a cold start. Any ideas / suggestions what it could be - have checked all. The computer is on and trying to keep you going where you want. As part of the Dynamic Stability Control system, DTC provides stabilization when you need it most, opening the door for tighter turns and. A manual is better for something simpler with an old-school feel, like the BMW 1 or 2 Series, while a DCT is better for something a bit more high-tech and high-performance, like a Nissan GT-R. Table of Contents show How do you read BMW fault codes?. ISTA/D: reliable as this is THE diagnostics software from BMW E71470 Botschaft (ST_CHGINTF, 0x3B4, FA): Timeout E71472 Botschaft (CHGNG, 0x3E9, FA): TimeoutBenefits of the Ancel BM700OBDII Scanner. Hi everyone, I've been having a throttle problem with my 2008 BMW 335I w/N54 engine. It has a hue angle of 106. The BM700 does much more. BMW DIAGNOSTIC TROUBLE CODES (DTC) All 1989-94 BMW vehicles are equipped with a self diagnostic system for the detection of injection faults. Share. Welcome to the world of Big Brother. All that was missing was traction and stability control. The ECU also flags 25E400, 2AB700 and 28EC00. BMW Questions. When the TCM detects a malfunction with the control, a signal is sent to the Engine Control Module ( ECM) to trigger the Engine Light or Service Engine Soon light. The. 0. DTC BThe roof door module (RDM) checks the outer latch latched signal circuit, at least once every 200 milliseconds. I check my connection. It was the first BMW automobile with a monocoque. First. Below are the Commands I send using PuTTY (similar to HyperTerminal): AT Z (reset) Reply: OK AT SP 6 (set protocol 6, i. 2. First, you delete the valvetronic adaptation. We are largest vintage car website with the. BMW models usually have rear-wheel drive and plenty of power, so traction control is a. 313 subscribers. Posted on January 4, 2016 by Postmaster. #2 · Jul 30, 2011. FIRING CYLINDER NUMBER 5. Table a. The DTC system also has a Sport Mode for more aggressive driving. Golden Gate Chapter BMW CCA Nr 62319. Went to start my car to leave work and out of no where I got the idle surge as if the throttle adaptations had been reset. P0700 is a diagnostic trouble code (DTC) for "Transmission Control System Malfunction". Thanks Given: 10 Thanks Received: 4 (4 Posts) Posts: 87 Threads: 39 Joined: Sep 2021 1 11-21-2022, 05:38 PM . In most cases, the ABS light, only the. MPN. Und auf keinen Fall einen Nachbausensor nehmen, gibt es zwar von Hella, funktionieren aber nicht, der Fehler bleibt bestehen. B. Step 11: Connect the Mounting Bracket to the Replacement Module/Pump Unit. 14 950 €. DTC is a sub-system of DSC. One punch on the console of the DTC button and now some wheel slip is possible. 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. Had DTC warning light come on on my 120i (2005 reg). It is a system used by BMW to detect and diagnose any problems in the car. 4990: Exhaust backpressure sensor before turbocharger, plausibility: This tricky due to poor translations from scanner to scanner, it can mean EGT #1 is unplugged/not working. . All the lights - Answered by a verified BMW Mechanic. 2. The P0700 code indicates that the transmission control module (TCM) detected a problem with the transmission parameters. Dynamic Traction Control (DTC) is part of the Dynamic Stability Control system. What happens when you press DTC button BMW? Dynamic Traction Control, or DTC, is a regulation system that controls stability and traction, allowing for sports-style driving, handling, and performance. A forum community dedicated to BMW owners and enthusiasts. Dynamic Traction Control (DTC) is a sub-function of the Dynamic Stability Control (DSC) system that can be turned on and off. A DTC, or diagnostic trouble code, is a code used to identify problems with heavy machinery or vehicles. The Ancel BM700 BMW OBDII scanner has a number of benefits for BMW owners. You can use any suction pump, vacuum cleaner or just simply let siphon effect take care of it. Diagnostic trouble codes (DTCs) BMW code P-code Fault type and function Signal type and range Explanation 1 Ignition coil cyl. BMW 520D N47 exhaust pressure sensor replacement. obd2 adapter to rj45 obd2 to enet F Coding bmw enet bootmod3 cable Programming Interface ethernet to obd2 bmw DTC Adapter obd2 to enet cable (enet) Stecker OBD OBDII ISSS ISID ISTA obd to ethernet cable Compatible with bmw f series enet cable: enet bmw cable obd 1-Series (F20), 3-Series (F30), 5-Series (F07, F10, F11,. 2 Input analog timing (100 mV) DME initiates secondary ignition for each cylinder then looks for feedback 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. Since there is no “Check Transmission Light,” the ECM sets an informational DTC P0700 and illuminates the MIL or CEL (malfunction indicator lamp or check engine light). read more. Dynamic Traction Control (DTC) allows for sports-style driving dynamics even when DSC is controlling stability and when wheel traction is higher. 2005 320i,check engine light on ,2a67 and 2a6b codes, no power, timing seams out. Didn't miss it, even over last winter!The ancel bm700 is unique since it was created expressly to function with BMW and Rolls-Royce vehicles, as opposed to, instance, the ancel ad410. 15984 posts · Joined 2007. . Example: P1055 Hex Codes are typically given by more advanced scanners. . Both DSC and DTC are switched on as default from engine start. What is the DTC button in a BMW? November 4, 2022 by Carolina. Styling was by Giovanni Michelotti – the car is sometimes compared with his other popular design of the same. The BM700 Obd2 scanners, an enhanced version of the much popular BM500, provide fundamental. ABS/DTC lights would flash, and turn off once you start riding. MakeBMW. 2007 e92 bmw 335i n54, Erratic idle, Fault codes 002CFB dme throttle valve adaption 002D09 dme throttle valve 005E19 dsc engine management interface 002DEB dme power management vehicle. After performing repairs where the engine harness was disconnected and reconnected at the differential pressure and the exhaust pressure. August 2022 im S. It adjusts the timing of the intake and exhaust valves based. Cleat the DTC and drive the vehicle. . You need a BMW-specific scan tool. It adjusts the timing of the intake and exhaust valves based on driving conditions, ensuring optimal power. - VANOS solenoid valve seized. Fixing a BMW Valvetronic eccentric shaft failure codes. While the malfunction indicator lamp (MIL)—also known as the check engine light—simply alerts drivers that there is an issue, a DTC identifies what and where the issue is. What does DTC warning light on BMW mean? November 1, 2022 by Carolina. E81 / E82 / E87 / E88Model Year: 2004 - 2011. Audio Outputs. Low pressure exhaust gas recirculation cooler dtc 4c87. When the drive wheels start losing traction the DSC automatically begins stabilization measures. The video focuses on the basic BMW specific diagnostic error code. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! Bringing the BMW community together. Hello, I have a big problem with X6 F16 3. It is capable of reaching 9,000 RPM without interference to. Performance Gain: Repair faulty ABS sensor. 2793 DK-Actuator regulator area. more. OBD-II PIDs ( On-board diagnostics Parameter IDs) are codes used to request data from a vehicle, used as a diagnostic tool. g. It may help others having the same issue. Spread the love. If there is an automatic transmission control system fault, a transmission-specific DTC (diagnostic trouble code) will set in the TCM. The traction-control system is designed to detect when your car’s tires lose contact with the road during icy, rainy or windy conditions. DTC Codes identify a specific problem area. 2 bmw e46 n42) i need to remove code 02722 (oxygen sensor before cat. Welcome to the world of Big Brother. Added DTC OFF for BMW BOSCH MG1CS049, JCB Delphi DCM3. P1117. Car has had this code stored as an inactive fault for a couple months now. Contents:0:21 Basic DTC analysis according to OBD2 protocol standard. Network Communication Codes. Title. 1,170 cc air/oil-cooled 2-cylinder boxer engines. AUTOMATIC STABILITY CONTROL (ASC). HOW TO OR WHAT IS DTC BUTTON ON A BMW 550i 2B70 Code. On-board diagnostic. Brand. hy, can you help me with a dtc off on this file (bosch9. Since DTC P0700 simply refers to a. Escludendo malfunzionamenti specifici dei componenti, una semplice verifica tramite multimetro dell’integrità del cablaggio tra centralina iniezione e sensori rivela. Note: The codes may still be stored in the DSC module but will change from Present to Stored status. Rather than enjoying a good PDF later than a cup of coffee in the afternoon, on the other hand they. . 129000 miles. This movie will show you how to replace exhaust pressure sensor in BMW E60 2. 2d09 - DME. * Connect the Autoxuga BRAND + OBD Adapter to the car's OBD diagnostic socket and search the smartphone for the App that corresponds to the car brand. When a fault is detected by the. 5% red, 71. Reply Quote. While the specific availability of DTC can vary depending on the year and trim level of a given model, it is generally available in most BMW vehicles equipped with electronic stability control. Anyone working on or doing diognostic work on their car NEEDS a Bentley manual. It recently triggered a SES, so I replaced the VANOS Solenoids (OEM), OEM OFHG + housing bolts, OEM oil filter + two o rings, Liqui-Moly 5W40 oil change, along with the radiator, upper. If you have a big vacuum leak you usually get 0171 and 0170 together. Any assistance would be greatly appreciated. This eliminates rear wheel spin and makes power transmission more efficient, thereby increasing active riding safety significantly in borderline situations such as when riding in the rain. In addition to the cruiser flyline that slopes down towards the rear, the equipment is of course also responsible for the relaxed riding experience, allowing you to rider through cities and along country roads in laid-back style. edu on 2021-07-15 by guest Handbook will give you a deeper understanding of the computer systems and embedded software in modern vehicles. BMW X5 Series Cars & Trucks. 2011 35i got codes 2774 and 2BEA. 1990. View. 2009 bmw 328i 3. DTC stands for Dynamic Traction Control, a safety feature implemented by BMW to enhance vehicle stability and traction on the road. Now you’re allowing wheel spin only if you. codes. Fixing a BMW Valvetronic eccentric shaft failure codes. Technicians can use the codes to diagnose the problem in causing the OBD to report the fault. mgor Location Offline Senior Member Reputation: 163. bimmerfest. In this video we take a look at the most common failure on E90/E91/E92/E93 3 Series and E81/E82/E87/E88 1 series models when no fault codes are present durin. ImpatientHorse · Registered. From the BMW DTC Sheet: The diagnostic function monitors the camshaft timing adjustment. - Defect in wiring harness to VANOS solenoid valve. What does DTC in a BMW vehicle mean? DTC significantly contributes to excellent driving dynamics and safety on the road. com is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Then plug the ignition key back in, and turn ignition on without starting the engine. 26,981 satisfied customers. Currently it's developed under Ubuntu. Here are a few of them: Saves time and money on repairs by quickly identifying problems with the car’s engine and other systems. FOXWELL NT510 BMW Scan Tool. The scans help fix issues across multiple systems and improve the overall performance of your vehicle. Valvetrain. DTC has two major uses: to regulate traction and to enable sports-style driving while providing active stability control. Find great deals and sell your items for free. The 700 was also successful in its class in motorsport, both in its stock form and as the. . The BMW 700 is a small rear-engined car which was produced by BMW in various models from August 1959 to November 1965. The DTC button is for “Dynamic” Traction Control. Key features of the new BMW R 12 nineT and R 12. 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. With the ABS system deactivated, you can still ride the bike completely normal, but you won't have any intervention to keep your wheels from locking up if you brake too hard. my 2007 335i, panel lights for ABS, brakes are all on. 6)Follow instructions in picture #5. I was having the problem every day, at idle, when car was stopped at traffic light and oil temp was around. parallel-twin motor a proven performer. 28. Dynamic Traction Control (DTC) is a safety feature in many BMW cars that helps to prevent accidents by providing better control of the vehicle. I Just wanted to share how I solved the 2A82 and 2A87 issue with my 2005 e63 N52b30 engine. B. I went and checked the code: P13C9: VANOS, exhaust: control fault, camshaft stuck. Share. VANOS (Variable Nockenwellen Steuerung in German) is BMW’s variable valve timing system, responsible for optimizing engine performance and efficiency. Both are located in the fuse box behind the glove box. Table of Contents showBMW Model Discussions. The R 12 epitomizes a casual lifestyle. Build date 3/97. Golden Gate Chapter BMW CCA Nr 62319. The cost to diagnose the P0700 BMW code is 1. ich habe folgendes Problem beim BMW meines Schwagers: Zuerst einmal zum Fahrzeug: E61, 525d, M57 Motor, Bj. Creator C110+ C310. Codes 2774 and 2BEA showed up. G20 (2019 - Current). I have 2007 Mini R56 and it has fault code A8B7 - spotlight right defective and fog lights LED defective. Drives: 08 Bmw 335xi. fault code tests > dtc p12b8: bmw dtc 105202; dme -- barometric pressure sensor 'a' after running diagnosis pressure t oo low > action in service. It got worse today, lots of codes show up: 2774, 2BEA, 2EE1, 2EE5. Second car DTC was gone after deleting. Dynamic Traction Control (DTC) is part of the Dynamic Stability Control system. Accelerator pedal position (APP) sensor. Beim Fahrzeug kommt schon seit längerem die Meldung das der. Oil has been replaced by the book. The pump is located at the passenger side of the engine block. Subscribe. For the pressure plausibility fault. The problem started the day after I purchased the car as a second hand. Check Cable on Negative on battery, Is it draining battery, Charge it up from under hood posts! Then get IBS cable on ebay, Alot cheaper than $300plus at Bmw, and will need a $60 and $30 cable that plugs on new one, got those from Bmw to make sure correct ones, old cable on car discontinued. 3 Series & 4 Series. Contents:0:21 Basic DTC analysis according to OBD2 protocol standard. The code is p1449, and appears to relate to the DMTL pump in the fuel tank. Can set a bunch of different code's. DTC, which is a component of Dynamic Stability Control, offers stabilization when you need it most, allowing for more precise turns and. The word “Traction Control” will then show; press “OK” once again on the steering wheel. In 2022, 66% of DTC companies mentioned increasing customer acquisition costs as the main challenge in achieving their growth goals. Capteur de pression des gaz d'échappement en amont de la turbine signal : trop bas ( non plausible avec la pression de suralimentation et pression ambiante ). View Result. If anyone needs help here we have the DTC Database (OBD-II Trouble Codes) (y) Definitions for. Might be a faulty solenoid, a d***y solenoid, or even, in some situations, an oil change that is not done often enough. The video focuses on the basic BMW specific diagnostic error code. Can somebody turn it off for me, please, i need a. Usually if you. BMW F20 / F21 1 Series Ediag YA201 How To Scan Bmw Without Obd2 Scanner Read Fault Codes on a BMW F30 3 Series (2012 - 2019) How to access the BMW 5 Series F10 Hidden Menu DTC BMW P1635 Short Explanation How to diagnose, read, and clear fault codes in your BMW E90 and save money!!! Dtc Codes For Bmw Downloaded from. Ran for months with no problems apart from the annoying bong on start up. The video focuses on the basic BMW specific diagnostic error code. If other DTCs are present, diagnose, and repair them first. BMW engines are known by their M, N, B, S, P, or W codes while BMW chassis and bodies are known by their E, F,. dtc index n55. New frame and technology features.