How to Troubleshoot the A/C in a Mercedes E320?

Answer Troubleshoot the AC system in your Mercedes E320 before temperatures rise this summer. Problems that are routinely encountered can be fairly simple to diagnose, whether it is an issue with the magn... Read More »

Top Q&A For: How to Troubleshoot the A/C in a Mercedes E320

How do I Program the Key for a Mercedes E320?

The ignition of your Mercedes E320 contains a specific code that is used when programming your keys to ensure that your keys open and start only your E320. When you purchase a new or additional Mer... Read More »

How to Use 5W30 Oil in a Mercedes E320?

To help keep your engine running smoothly, it's important to regularly check your oil level and add new oil to your engine if it needs to be refilled. The E320's engine uses a total of 8 to 8.5 qua... Read More »

Where Is the O2 Sensor Located for a Mercedes E320?

The Mercedes-Benz E320 has been manufactured since 1994. Older E320 models feature two oxygen sensors located in the exhaust while models made since 1998 feature four oxygen sensors in the system. ... Read More »

How to Remove the Driveshaft on a Mercedes E320 CDI?

The Mercedes E320 CDI was the first BlueTec diesel Mercedes sold in the U.S. A 3.2-liter diesel engine powered the rear-wheel drive sedan through a six-speed automatic transmission. A driveshaft tr... Read More »