The transmission drive selector module may fail resulting in the loss of gear selection capability. This condition can leave the vehicle stranded, and will require replacement of the drive selector module.
Resources for the Repair and Maintenance of your 2007 Mercedes-Benz R320 CDI
2007 Mercedes-Benz R320 CDI
2007 Mercedes-Benz R320 CDI Problems
The HVAC blower motor may fail. This is commonly caused by water entry through the cabin air filter areas during heavy rain or snow. Failed blower motors should be replaced. Our technicians tell us there is no special fix for this issue at this time.
The panoramic sunroof and shade may stop working due to a broken sunshade drive/guide.
The engine may stall or not start due to a failed crankshaft position sensor. Replacing the failed sensor should correct this issue.
2007 Mercedes-Benz R320 CDI Questions and Answers
What do you think it is
my battery light came on, what is the cause?
the car stopped while driving. can i have engine damage