One problem related to automatic transmission cooler has been reported for the 1999 Mercedes Benz 320. The most recently reported issues are listed below.
Transmission leaks oil/gas pedal is very stiff & hard to press/ door locks keep going up and down when using remote control/ rear washer hose to rear wiper had to be replaced/there is noise in the left front wheel, and disc backing plate is bent and brake pedal is stiff when trying to stop.
| Transmission Not Engage problems | |
| Automatic Transmission Cooler problems | |
| Automatic Transmission Control Module problems | |
| Automatic Transmission problems | |
| Power Train problems | |
| Axle Assembly problems |