Can you change the oil on a Mercedes transmission?
No times available Your Mercedes Benz gearbox is a very sophisticated piece of engineering that needs to be looked after with regular oil changes. The smooth system is computer controlled with very fine engineering tolerances. If the gearbox oil is dirty, it will damage other parts and affect performance.
What causes a Mercedes-Benz transmission to fail?
We see these transmission fail in rare cases when water enters the transmission via the oil cooling lines or the radiator on cars equipped with Valeo radiators. The top part of the radiator on your Mercedes-Benz contains the chamber for the engine coolant/antifreeze while the bottom part contains the chamber for the transmission oil cooling.
Why does my Mercedes Benz have an oil leak?
In 2008, Mercedes-Benz began using improved plugs that are less prone to leakage. If the transmission cooler line unions are not tight in the transmission housing, transmission oil may leak onto the exhaust. There are two cooler lines (one shown in Figure 5). Tighten as needed. You may also need to install a new O-ring at the union. Figure 5.
How to check the transmission fluid in a Mercedes?
Warm up the car. To measure the transmission fluid correctly the transmission fluid temperature needs to be at least 80 degrees Celsius. To get the transmission to that temperature you will need to drive the car for 15 minutes before you check the fluid.
We see these transmission fail in rare cases when water enters the transmission via the oil cooling lines or the radiator on cars equipped with Valeo radiators. The top part of the radiator on your Mercedes-Benz contains the chamber for the engine coolant/antifreeze while the bottom part contains the chamber for the transmission oil cooling.
What to do if your Mercedes transmission is leaking oil?
Before you spend hundreds of dollars on a new valve body (will talk more about the valve body in the next step) replace the Mercedes Transmission 13-Pin Connector Adapter Plug + O-rings. The O-ring plug leaks oil and disrupts the communication between the TCU and the valve body. The O-ring is very easy to replace.
How to check the transmission fluid in a Mercedes 722.9?
Checking the fluid requires that you raise the car and remove the drain plug from the transmission. You need to have a special tool to fill the Mercedes-Benz 722.9 transmission. Car needs to be level during this procedure. The transmission fluid needs to be at a particular temperature during this procedure.
What happens when a Mercedes Benz goes into limp mode?
When a Mercedes-Benz goes into limp mode, it only operates in second gear and reverse only. When you put it in gear, you may also feel a bang as transmission engages. The first thing you should try is to check the transmission fluid level. The transmission has a dipstick tube but with no dipstick in it.
What kind of oil does a Mercedes Benz use?
As you may know, the oil price contributes most of the total Mercedes-Benz oil change cost. With the kind of high performance engine like that in Mercedes-Benz, Mobil 10W/40 synthetic oil is specifically required at between 7 to 9 liters for each time changing oil for a single engine.
Where can I buy an oil filter for a Mercedes?
The filter used by the dealerships can be found on Amazon for under $15 which is the Mann Fleece Oil Filter. This may be the biggest investment if you don’t have any of the following. Even if you were to purchase all these tools you will still spend less with on the first oil change than what you would at the shop.
What should I do if I overfill my oil in my Mercedes?
If you overfill with oil you some models will show a warning on your dash saying “Reduce Oil Level.” Carefully lower the vehicle. Make sure to place back the engine cover that you removed earlier. Let the car sit for a while and check the oil level to make sure it is withing the max and min range.
How to do an oil change on a Mercedes?
Wipe off dipstick using lint free cloth. Chamois leathers are the most suitable. Push the dipstick all the way into the oil filler pipe, pull out and read off the lowest scale value on the front and back of the dipstick. Start engine, allow to idle in selector lever position “P”. Call up the transmission fluid temperature using STAR DIAGNOSIS.
How often do you change the oil in a Mercedes Benz 9G Tronic?
Your Mercedes Benz 9G-Tronic automatic gearbox oil and filter should be replaced every 77500 miles or 5 Years [whichever is the soonest]. What happens when we perform an automatic gearbox oil & filter replacement? During an automatic gearbox oil & filter replacement, we check the gearbox and look for any leaks.
How to change engine oil and filter on a Mercedes C class?
How to Change Engine Oil & Filter on a Mercedes C Class (W204 C250 DIY Tutorial) – YouTube Save money by changing your own oil. I’ll show you how on my 2012 Mercedes C250 Couple (W204 C Class).
How to change automatic transmission fluid in Mercedes?
Automatic transmission fluid meeting Mercedes-Benz Specification 236.14 Transmission drain plug copper washer (12 x 16 x 1.5mm) Figure 1. Tools and supplies required to complete the job. Jack up your car and support it with jack stands, or use a lift so that you have easy access to the bottom of the transmission.