Inoperative see operators manual
When this happens and the car is put on park. The rpm starts moving up and down until you switch off the car.






The manual will tell you to clean the sensors. BS explanation imho.
I might have written too soon out of displeasure with Mercedes. The reason I say this is, I never had the engine check light shown in your photo. So get your scanner out and find out what the code is OR go to PEPBOYS who will pull the code for FREE.
Last edited by HAILERS2; Jun 23, 2020 at 10:18 PM.
i like to connect and clear all codes, then do some driving until CEL pops up or some error, then scan again for codes, this ensures im not looking into some old codes that came up once and are just still stored. Helps me pin point the problem easier.
blind spot assist inoperative error is related to the blind spot sensors, but given your other lights/errors and problems you may be having something bigger going on that may not even be related to the blind spot sensors.


