I have a black Weathertech cargo mat for a 200 as well as OEM grey carpet mats. Free if someone wants to come get them. Located in Fairview, NC a bit East or Asheville.,
B1442 – Air Inlet Damper Control Servo Motor Circuit. This is the one that controls the fresh/recirc door. You can replace it in place, but it's a tight space to work in.
B1448 – Passenger Side Face Servo Motor Circuit. This appears to have to...
I was having this but noticing residue on the overflow bottle. Eventually found the cap was missing the gasket. New cap with gasket and no longer losing coolant.
For the OP - 09 LC ~163k miles.
All done by POs.
Valley plate 132k
Water pump...