s320 cdi reset service notes

[belmont]

can anyone tell me how to reset the service indicator on this s320cdi w221 seriesthanks

 

[SilverSaloon]

can anyone tell me how to reset the service indicator on this s320cdi w221 seriesthanks

isnt it the same as all other mercs? ie as an option in the steering wheel display and then select reset?

 

[tech123]

its a bit fiddly sometimes. can't remember if you need the ignition on pos 1 or 2. bring the trip display up in the cluster then hold down the OK button and accept call button on the steering wheel down for 3 seconds to get into the service menu.