Dose GLS450 have torque converter drain plug?
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Dose GLS450 have torque converter drain plug?
I’m going to change my 2017 GLS450 transmission fluid, but can’t find the torque converter drain plug, I found some Mercedes videos that instruct to manually turn main crank shaft can aline the torque converter drain plug to the bottom window, but the GLS450’s main crank shaft looks covers by some mechanisms, can’t be accessed at all! Does anybody know some information about this? Thanks!