速報
SD C4とC5ファームウェアのアップデート方法
steps-for-installing-battery.pdf (350K)
benz-mb-sd-c4-firmware-update.pdf (64K) update-sd-connect.pdf (638K)SD C4 and C5 firmware update
SD C4とC5ファームウェアのアップデート方法
SD C4とC5（商品番号：SP100-D, SP255）ファームウェアのアップデート方法SD C4とC5ファームウェアのアップデート方法
How to Update and Flash Firmware Program for MB SD C4?
1.) Pls do not delete main unit firmware program, or you meet the following pic problem: "DCDI_eErrorCode=204 (204)", WiFi cannot be set, the SD C4 number also cannot be set. You will need to update and flash firmware program for MB SD C4, as it caused by that the main unit firmware program is deleted.
1. benz-mb-sd-c4-firmware-update.pdf
2. steps-for-installing-battery.pdf
3. update-sd-connect.pdf
How to do? you can check the below files one by one:
2.) Need to update these three files, pls update via the following steps:
02—>01—>03
Tip: During update procession, pls kindly note the following tips: need to install new battery!
obd2 cable needs to be connected with the vehicle for charge power, or if you cannot connect with the vehicle, you can use OBD 12V power to replace it, or it will tell you that error code 662 update failed.