This should work - https://www.amazon.com/Mercedes-Benz-Flywheel-Locking-Tool/dp/B00RJNGVU4/ref=pd_aw_sbs_236_3/137-9024819-6883838?_encoding=UTF8&pd_rd_i=B00RJNGVU4&pd_rd_r=6363677a-3e2d-11e9-9500-39d562a2f7fe&pd_rd_w=3mc2L&pd_rd_wg=STvZh&pf_rd_p=aae79475-6dc9-4a12-80e8-27b63108fa72&pf_rd_r=59JNGPSSPB8T050AFR84&psc=1&refRID=59JNGPSSPB8T050AFR84

It requires the ring gear in place as does going through the starter hole.

How do you set proper torque with an impact wrench?

Sixto
98 E320s sedan and wagon
02 C320 wagon