My issue is that the trunk will not open by the key fob or button on the trunk or inside. The soft close doesn't work either. The rest of the soft close works on the rest of the vehicle. The odd thing is that the pump doesnt even attempt to pressurize when the fob is pressed....
A month or so ago, the soft close on the front two stopped working. I got some help from mbworld and I am now told that the PSE pump will stop working for certain components of the vehicle when it starts to die out. I just got a new pump installed and got the doors to work again. Also, you may want to try to reset the fuse for the pump.
iamidiotic 1 year ago
Try taking the batteries out overnight and putting them back on in the morning. It worked when I wanted to fix my broken soft close feature on the doors.
iamidiotic 1 year ago
Just an idea: maybe the latch on the boot is in the "lock" position. btw WHAT AN AWESOME CAR!!!!!!!!! U MUST BE A HIT WITH THE GIRLS MAN!!!! :D
jamhen01 1 year ago
Hey, I got a similar problem on my S500. The trunk does unlock from the door button and the remote. But my issue is, it does not fully close. The red air hose supplies the air for that white actuator that supposed to initialize secondary closing of the trunk. Basically it is not getting sucked fully closed like the doors do. Thanks for your help,
andrewnavy33 1 year ago
Hey, I got a similar problem on my S500. The trunk does unlock from the door button and the remote. But my issue is, it does not fully close. The red air hose supplies the air for that white actuator that supposed to initialize secondary closing of the trunk. Basically it is not getting sucked fully closed like the doors do. Thanks for your help,
andrewnavy33 1 year ago
Hey, I got a similar problem on my S500. The trunk does unlock from the door button and the remote. But my issue is, it does not fully close. The red air hose supplies the air for that white actuator that supposed to initialize secondary closing of the trunk. Basically it is not getting sucked fully closed like the doors do. Thanks for your help,
andrewnavy33 1 year ago
Hey, I got a similar problem on my S500. The trunk does unlock from the door button and the remote. But my issue is, it does not fully close. The red air hose supplies the air for that white actuator that supposed to initialize secondary closing of the trunk. Basically it is not getting sucked fully closed like the doors do. Thanks for your help,
andrewnavy33 1 year ago