dash lights on my 1998 w202 has abs/bas light on, handbrake dash light on, speedo not working, lighw

[workmore]

Hi, My 1998 w202 c180 classic now has the abs/bas dash light on ,the handbrake light shows on, the speedo does not register.sometimes they go out together but then all come on together again & stay on.Has anyone else had this fault.Has anybody else had this problem?

 

[om613]

I have had this once when the battery went under-voltage.

 

[alexanderfoti]

Could also be a wheel speed sensor?