lights ml270cdi year 2000

[AGWATSO]

fitted new brake light switch run engine for 5 minutes abs bas esp lights stil on went for run after 200 meters lights went out and after about a mile lights came back on again any other ideas on problem thank you

 

[Cole@MBS]

Sounds like a rpm sensor mucking about!!

 

[television]

As SAM, the brake light switch was the easiest thing to do first

The sensors could just be dirty

 

[Xtractorfan]

A long shot but have you checked your battery is pumping out 12+ volts

 

[AGWATSO]

Sounds like a rpm sensor mucking about!!

where is rpm sensor fitted

 

[television]

You have several,, here they are

http://www.detali.ru/cat/oem_mb2.as...GM=716.644&CT=F&cat=06H&SID=54&SGR=645&SGN=17


Do not over look the battery voltage as extractorfan