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Hello can somebody help with that ? Trying to find some information about this code.
Google says :The P20B7 error refers to the issue with the wires and is known as reductant metering unit heater control circuit performance low. The reductant diesel exhaust fluid which is the heating unit is responsible to make sure that the DEF does not stop or form as crystals between the tank and injector.
Mercedes Teases Updated EQS With Steer-By-Wire and a Yoke
Slideshow: The 2027 update adds a fully digital steering system, revised styling, and potential charging upgrades as the company looks to revive interest in the luxury EV.
Slideshow: From problematic air suspensions to early dual-clutch transmission issues, these specific models and years stand out as the least dependable modern Mercedes vehicles.
