I have a weird issue with my 2013 991 C4S 18-Way Sports Seat Plus. Starting a week ago, the drivers seat lumbar adjusts itself while I drive. It's sporadic and I originally thought I was my back having spasms. Then I pressed my memory and felt the lumbar retract / deflate. As I continued driving down the road I felt it start inflating itself again. Now this happens almost every time I drive the car and the lumbar is fully inflated by the time I get to work. Occasionally the bolsters move themselves as well. I have reset the memory of both keys, disabled auto memory and comfort access. Essentially nothing has really worked.
I had it in the dealer today and they could not replicate the issue, but on my way home it happened within 5 mins. Turned right around and nothing happened again for them. Essentially the dealer told me if it keeps happening to make another appointment. They will have someone drive it home and back to dealer for extended test drive for more testing. Before I go nuts, has anyone else had this issue and know whats wrong?
On a side note, I noticed this started happening the same time I got my iPhone 7 Plus and hooked it up to my car. Now while I am 99% sure this should have nothing to do with it, I turned off my iPhone 7 Plus and took another drive. Nothing! This could be a coincidence, but will have to drive it more tomorrow with my iPhone off to confirm if it's related.
I had it in the dealer today and they could not replicate the issue, but on my way home it happened within 5 mins. Turned right around and nothing happened again for them. Essentially the dealer told me if it keeps happening to make another appointment. They will have someone drive it home and back to dealer for extended test drive for more testing. Before I go nuts, has anyone else had this issue and know whats wrong?
On a side note, I noticed this started happening the same time I got my iPhone 7 Plus and hooked it up to my car. Now while I am 99% sure this should have nothing to do with it, I turned off my iPhone 7 Plus and took another drive. Nothing! This could be a coincidence, but will have to drive it more tomorrow with my iPhone off to confirm if it's related.