Many software updates are available for the different computer systems, but if the vehicle is out of warranty, it may cost money to receive the updates (unless it is a recall). Some updates may be dealer-only, but a well-equipped independent shop can usually provide updates as well.
Car problem reports
Problem with your car? See what our experts say or submit your own.
Most reported 2008 Mercedes-Benz E350 problems
A failed digital heater control valve can cause a lack of heat output from the climate control system.
High mileage or older vehicles commonly develop leaks from the differential seals and/or cover. Our technicians recommend a complete reseal of the differential unit whenever these leaks are repaired.