compression ratio MERCEDES-BENZ SLK-Class 2014 R172 Owner's Manual
Nothing was found :-(
Try to search something different in this manual:
tire pressure, engine oil capacity, lane assist, roof, trunk release, keyless entry, USB, stop start
Popular in this manual:
driver seat adjustment, jump start, airbag disable, wheel, change time, fuel cap, jacking, navigation, dimensions, keyless, sport mode, engine oil, Run flat indicator, automatic transmission fluid, clock, steering wheel, ignition, garage door opener, cigarette lighter, coolant, air condition, height adjustment
Or view whole manual here: