I have no ASR? or blower

[bretiller01]

My ASR seems to have gone on holiday,

Its always worked as i had to fault find and replace a wheel as it was always kicking in, ive just been out and intentionally spun the wheels up a few times and,, Nothing ,, ASR did not kick in.
pressed the asr button on the dash and no light flicks on or off,, cant remember if it supposed to light up tho.

I'm wondering if this is related to other electrical gremlins that occured about the exact same time

my fan stopped working
heater dial has no effect on duo valve
Radiator fan comes on even with engine cold
Star could not communicate with ecu

Oh and no codes are stored either

 

[walsi]

Can't be any help but if you do find out how you disabled the asr let me know please, damn thing is a curse down muddy lanes

Martin

 

[SJX]

Reply to Martin, you may have read this. (With caution, but could get you ot of a mess if really stuck)
How to completely turn off ESP on Vito w639, '08 - Benzworld.org - Mercedes-Benz Discussion Forum

 

[walsi]

Hi ya, yeah have done that one in the past, it would be nice to just be able to switch it off and keep the abs and esp. It cuts in all the time even when trying to drive very carefully and causes more problems than it cures sometimes.
If only carlsburg made vans

Martin

 

[Danny DeVito]

I'd recommend disconnect the battery and find the ecu and unplug it and replug it and see if that helps