Reasons for Stop/Start being unavailable

MacV50 · Feb 2nd, 2021, 09:45

Hi folks

Stop/start hasn't been available on my car for a while due to the battery being too low in charge

Last night I needed to make a 75 mile round trip. During the outbound journey, I had the following messages in the DriveE menu

Electrical system i.e. battery charge too low
Outside temperature. It was -3C
Engine system

On the return journey, the Electrical system message was gone but I still had outside temp (-7) and Engine System

The only previous time I've seen Engine system is when the engine is still warming up or it's doing a DPF regen. Engine temp was right in the middle of the guage and I'm pretty sure it wasn't doing a regen as the MPG was OK so I was confused as to what might have caused it

I found the following on the Volvo website but it's not very detailed

I wondered if there was a comprehensive guide available that describes the conditions behind each message?

Cheers

Feb 2nd, 2021, 09:45	#1
MacV50 Master Member Last Online: Yesterday 19:38 Join Date: Feb 2012 Location: Aberdeen	Reasons for Stop/Start being unavailable Hi folks Stop/start hasn't been available on my car for a while due to the battery being too low in charge Last night I needed to make a 75 mile round trip. During the outbound journey, I had the following messages in the DriveE menu Electrical system i.e. battery charge too low Outside temperature. It was -3C Engine system On the return journey, the Electrical system message was gone but I still had outside temp (-7) and Engine System The only previous time I've seen Engine system is when the engine is still warming up or it's doing a DPF regen. Engine temp was right in the middle of the guage and I'm pretty sure it wasn't doing a regen as the MPG was OK so I was confused as to what might have caused it I found the following on the Volvo website but it's not very detailed I wondered if there was a comprehensive guide available that describes the conditions behind each message? Cheers __________________ MY2017 XC60 D4 AWD R-Design Lux Nav Auto with Polestar

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