Do you need to change the transmission fluid on a BMW?
Do you need to change the transmission fluid on a BMW?
If you haven’t serviced your BMW’s automatic transmission, you are driving around in a ticking time bomb. BMW advertises lifetime automatic transmission fluid – supposedly never requiring changing. Just like your engine, your transmission relies on its oil fill for cooling and lubrication.
How often should you change your transmission fluid?
blog.BavAuto.com — Most people think that because BMW and MINI call their transmission fluids “Lifetime” or “Extended Service” it doesn’t have to be changed. Not true. To get the most out of your transmission and avoid a costly, catastrophic failure, you should change the fluid and filter every 50,000 miles.
What kind of differential fluid does a BMW use?
The OEM ATF is a ZF Lifeguard 6 which carries a Dexron VI (D6) rating. BMW refers to it as “ATF 2”. Cars that originally used D6 cannot use D4 (all 6- and 8-speed automatics) so keep track of what oil is in your transmission. The BMW 8-speed automatic is made by ZF and was used mostly in mid-2010s RWD and AWD models.
How can I tell if my transmission fluid is overflowing?
To determine if your car is properly up to temperature, use an OBDII scan tool that outputs this data. Using safe jacking practices, get your car up in the air once again. Just like before, continue adding more transmission fluid until it begins to overflow.
If you haven’t serviced your BMW’s automatic transmission, you are driving around in a ticking time bomb. BMW advertises lifetime automatic transmission fluid – supposedly never requiring changing. Just like your engine, your transmission relies on its oil fill for cooling and lubrication.
Do you have to change transmission fluid at 15K?
If you keep an F10 a long time I think a worn transmission should be the least of your worries…. I don’t believe you need to swap the fluid at 15k, seems like overkill. It’s a common concern so you are right to ask this question. The ZF 8 speed is a “sealed” tranmission. According to the manufacturer you don’t have to touch it.
What to do if your transmission fluid is bad?
Click to expand… Go on ecstuning.com and enter your vehicle info and a few alternative brands should pop up. If its aint broken dont fix it. I once read here that a guy did 270k miles on his transmission with no oil change]
What kind of oil do you put in a BMW transmission?
BMW recommends using only the same fluid in the transmission when topping off the oil level. They do not recommend mixing ATF oil brands and specs so keep track of what oil is in your transmission.
