ML320 (w164) parktronic problem
#1
ML320 (w164) parktronic problem
Hi can anyone help,up to a few weeks ago all was good then the parktronic decided not to beep front and rear,now the fronts are beeping but the rears are not the sensors are all working ok and all the sensor lights in the car are all working
#2
Super Member
If you use a power/pressure wash to clean the bumpers, the sensors go crazy for a day or so. Mud, ice and snow also plays with them.