ML 500 (163.175) V8-5.0L (113.965) (2003)
There are many versions of the ASR/ETS control module. They can be identified by the housing (e.g. LK55/1).
K55/1 housing
(shortened housing on vehicles without SPS as of 06/96)
Model 202, as of 09/95.
Models 210.004/010/020/035/037 as of 06/96
Model 210.055 [(Japan) (USA) as of model year 97]
All other models 210 as of start of production
Models 163, 168, 170, 208 as of start of production
Models 129, 140 with control module box