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Remove the last digit of the “GM”, “SA” and “VN”. Our information “GM”, “SA” and “VN” appears. Press the “OK” button when we ask about our “VIN” leaving the default. Open NCS-Expert and follow the steps in the previous section “Obtain information from our vehicle ZCS”. In the file C: \ NCSEXPER \ DATEN \ E46ZST.000 find the option to retrofit the LEDS: I retrofitted the original rear LED on my E46, we will encode the new order of our vehicle. Now we only need to encode new information in the modules that store, in the case of E46 in “KMB” and “EWS”. Therefore to add the option of BMW “HARDTOP” we have to add the number “0000000400000000” to our SA “00003A40C4BC74216” and to eliminate if we installed

Headlight from 9/01Ġ663 00000000 0000000002000000 0008040620 1 RADIO_NG / / BMW Professional CD54Ġ0000000: hexadecimal to add or subtract from our GM figure number.Ġ000000400000000: to add or subtract hexadecimal our toll SA figure.Ġ000000000: to add or subtract hexadecimal our number VN figure. You can find files under the codes “C: \ NCSEXPER \ DATEN \” directory with a name that follows the pattern “EXXZST.000”. Vehicle information is displayed in next program In this post we will focus only on the ZCS system.īMW ICOM A2 emulator or INPA K+DCAN cableĮCU choose containing data “KMB” or “EWS” in the E46 -> “OK” So you have to update the information in the ZCS (Central Coding Key).īMW currently use the VO (Vehicle Order) system, but in older cars the old ZCS system is used, as in the E39 and E46 produced until 08/2001. This information is stored in one or more modules of our car and need to update it when you add or remove features of the vehicle.įor example, if install Xenon headlights in the car and the light module with the default options, it would be coded for halogen lights and not for new Xenon. The modules installed in our car, encoded with the default options for the equipment (standard and optional) of the vehicle.