My '96 SL600 has developed a small AT fluid leak. So I went to check the AT fluid level… lo and behold, there is no AT dipstick – just a silly MB cap that says dealer serviceable only.

Question – Without a dipstick, how does one check the level of the AT fluid?

Cheers,
Jeff

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MBCA Member #B012089 (Lone Star Section)
OBK Member #47 (W123 Division)
'96 SL600 (105K) Triple Black - Mein über-Fräulein
'79 240D (292K) Yellow/Saddle - Mein Spielzeug
'01 ML430 (123K) Black/Saddle - Wife's Ride
'94 SL500 (164K) Green/Champagne - Daughter's Dream
'73 450SL - RIP
'86 300E - RIP
'88 420SEL - SOLD
'94 S320 - SOLD