USMC_DS1 replaced the water pump preventively on his 2008 C2S at over 52,000 miles. His account centers on tight access, a separate thermostat-housing gasket and careful reassembly; later replies add different owners’ pump-condition and access reports.
An owner's account of replacing the cabin filter on a 2008 C2S, from opening the front luggage-compartment covers and removing the old filter to cleaning the surrounding area and installing its replacement.