Adding transmission fluid
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Junior Member
Joined: Mar 2014
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mercedes cls55 amg
Adding transmission fluid
2006 CLS55 with 722.6 transmission. Can u install transmission fluid thru the dipstick check tube next to the firewall or must it be pumped thru the drain plug hole in the transmission pan?
Senior Member
Joined: Jan 2007
Posts: 309
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From: Central Pennsylvania
1994 S420 RIP (2/8/13), 06 CLS55, 02 ML55, 94 TT Supra, 89 Maserati 228, 911 Porsche Carerra
You can install it through the tube back by the firewall on the passenger side but its complicated. You need the dipstick and the level gets checked cold and hot.
