W204 command switching off.

graham lawrence

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C350 CDI AMG sport blue efficiency
Hi. My command on my C350 cdi sport keeps switching off. I first had an airbag light come on and rear nearside door wouldn't lock/unlock with remote then command started switching off and pre safe message. Took it to Indy merc garage who diagnosed something with passenger seat that would have to be investigated. They advised changing battery 80ah 600 to 95ah 800 which I did and I got door actuator fixed, I now have no warning lights but command still switching off generally just after start. I shall be taking it back to garage to see if the seat was investigated or they just jumped on the battery power. Just wondering if anyone else having similar problems. Cheers Graham.
 

Alfie

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A150 manual, smart forTwo, W205 AMG line premium plus.
Does it come on, show the Mercedes logo, pause for a while and then switch off?
 
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graham lawrence

graham lawrence

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Does it come on, show the Mercedes logo, pause for a while and then switch off?
Radio comes on then message comes on screen "command is switching off" Its intermittent as could happen after start or during journey.
 

Alfie

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A150 manual, smart forTwo, W205 AMG line premium plus.
Could be a temperature fault. Ideally it needs hooking up to Xentry and taking a look at the error log.
 
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graham lawrence

graham lawrence

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Update on this problem. All the above was caused by a faulty battery censor.
 


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