How to change the transmission fluid and filter?

Tiny
BHAMDOC1973
  • MEMBER
  • 2010 AUDI Q5
  • 3.2L
  • V6
  • 4WD
  • AUTOMATIC
  • 141,000 MILES
Want to see if you have any directions. I have all types of adapters for the pan and a filling jug that can do the job.
Monday, March 24th, 2025 AT 8:39 AM

5 Replies

Tiny
STEVE W.
  • MECHANIC
  • 14,045 POSTS
Dropping the fluid and filter isn't bad. Put it on a lift, remove the plastic panels under the engine and transmission. With that out of the way you can access the drain plug (yellow circle), to start draining the fluid. Now remove the tunnel cross member and the cross support. Be sure to support the transmission when you remove the crossmember. Now you can remove the pan following the Reverse bolt sequence (start at 13 and finish at 1). Lower the pan and the filter will be right there. It pulls down to remove, verify that the seal comes out with it. Install the new seal on the new strainer and push it into place. Install the new pan gasket and pan and tighten the bolts in sequence. (2.5 Nm +90 degrees) Now reinstall the crossmember and X brace. Now you need the hook shaped fluid filler to insert into a hole in the inner cap of the check port (green circle) Add fluid until it drips. Now start the engine and run the transmission through the gears, hold in each gear a few seconds. Shut the engine off, add and check the fluid level. When it slows to a few drips, remove the fill hook and install the check plug. Reinstall the undercar covers.
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Monday, March 24th, 2025 AT 10:06 AM
Tiny
BHAMDOC1973
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I always knew a day would come where I would use this hook lol, never knew it will be for something like this. What holds the fluid from coming down when I open the plug a second time to check and add after its warm? Any specific temperature they mention?
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Monday, March 24th, 2025 AT 10:24 AM
Tiny
STEVE W.
  • MECHANIC
  • 14,045 POSTS
No temperature listed, it's just to be sure the passages are filled before the last check. As long as it's level there shouldn't be much leakage anyway.
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Monday, March 24th, 2025 AT 10:57 AM
Tiny
BHAMDOC1973
  • MEMBER
  • 1,749 POSTS
That's the first German car I have to do an ATF change to without having the engine running, just wow, lol. That is easier. Do you know what capacity should be for a drain and fill?
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Monday, March 24th, 2025 AT 11:13 AM
Tiny
STEVE W.
  • MECHANIC
  • 14,045 POSTS
This is what they show for the trans -
Planetary Gearbox Capacity. 10.4 liters
Front Final Drive Capacity. 1.0 liters
Transfer case Capacity. 1.0 liters
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Monday, March 24th, 2025 AT 9:54 PM

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