When you hold down the rest button..........

[zmaster007]

Hi everyone

In my w220, when you hold down the rest button, you get lots of info about the car - oil pressure, temp, exact RPM etc. but does anyone know what all of th readouts are?

I do not know if this works in other models, may just be the w220.

ps. to change between readouts, press the temperature rise/fall button.

thanks for any responses

 

[frog1520]

Hi everyone

In my w220, when you hold down the rest button, you get lots of info about the car - oil pressure, temp, exact RPM etc. but does anyone know what all of th readouts are?

I do not know if this works in other models, may just be the w220.

ps. to change between readouts, press the temperature rise/fall button.

thanks for any responses

Hi mate,

These are the ones I know of for the W140 (lifted from some website or other a while ago). Dont know if they're the same on your W220 - maybe see if some (like battery voltage) have reasonable values...

I'm sure someone else can give a more complete list:

01: Interior temp sensor
02: Ambient temp sensor
05: Evaporator temp. sensor
06: Engine coolant temp.
07: refrigerant pressure
08: refrigerant temp.
16: carbon monoxide value
17: nitrogen oxide value
18: dewpoint temp.
21: engine RPM
22: vehicle speed
24: battery voltage

Which one is oil pressure on yours?

 

[barflux]

see below

Does anyone what the values should fall between

Evaporator temp. sensor,
Engine coolant temp.
refrigerant pressure
refrigerant temp.
carbon monoxide value
nitrogen oxide value
dewpoint temp.

 

[guydewdney]

http://www.continentalimports.com/ser_ic40142.html

for a fuller list of stuff you can get out of the unit...

 

[zmaster007]

Hi mate,

These are the ones I know of for the W140 (lifted from some website or other a while ago). Dont know if they're the same on your W220 - maybe see if some (like battery voltage) have reasonable values...

I'm sure someone else can give a more complete list:

01: Interior temp sensor
02: Ambient temp sensor
05: Evaporator temp. sensor
06: Engine coolant temp.
07: refrigerant pressure
08: refrigerant temp.
16: carbon monoxide value
17: nitrogen oxide value
18: dewpoint temp.
21: engine RPM
22: vehicle speed
24: battery voltage

Which one is oil pressure on yours?

Ill have a look when the car is back at home

 

[SilverSaloon]

Ill have a look when the car is back at home

any way of getting these readouts if you dont have the digital climate control?