W210 comand problem

[amg3.6]

The gps works as the maps come up. When a destination is entered it calculates the route shoes arrows and milage but doesn't show or do anything else no instructions any one know whats going on?

 

[amg3.6]

Any one?

 

[dulayj]

Firstly apologies if this sounds daft-but does it have a reset button(factory restore setting)-just thinking like a computer sometimes needs a hard reset to restore?

 

[amg3.6]

I dont think there is a factory reset. Could i have missed anything as i retroed the comand in my c43. Could it be the speed signal wire i am pretty sure its all ready there

 

[amg3.6]

the gps works as it picks 5-6 satallites. First it wasnt picking any now thats sorted the problem now is when a destination is entered it calculates the route once that's done the directions don't move any one know whats causing this?

 

[NW_Merc]

Is it a CANBUS unit or non-Canbus unit?

 

[amg3.6]

Its canbus

 

[NW_Merc]

Have you tried unplugging it and then plugging it in again?

 

[amg3.6]

Iv'e tried that what if the speed pulse isnt connected? How do i check if i have one? I have checked through the service diagnostic mode it shows shows 5 satallites but where it shows the speed pulse shows 0 mph

 

[amg3.6]

here is a pic

 

[npuk]

It is going to say 0 unless the car is in motion anyway. Have you checked if it still says 0 whilst driving.

 

[amg3.6]

Have checked it whilst on move stays on 0mph

 

[npuk]

http://www.mbclub.co.uk/forums/electronics/26119-urgent-help-needed-speed-pulse-w210.html