SERV light only always on and auto lights don't work

[Cliomaxx69]

Hi, yesterday the SERV light on my 172 turned on when I was driving and it's sill on today, most people said that it was the airbag cables under the seats but I fiddled with them quite a bit and the light never turned on. I also realised that the automatic lights don't work anymore. Someone mentioned the rain sensor could turn on the SERV light, you guys this that my light sensor is dead and turns on the SERV light?

 

[JamesBryan]

Just the SERV light only is usually that yeah.

Make sure auto lights are set and stick your hand over the sensor, see if they come on.

 

[Cliomaxx69]

Just the SERV light only is usually that yeah.

Make sure auto lights are set and stick your hand over the sensor, see if they come on.

I started the car this morning and it was dark so they should have come on and didn't, do you know where I could find a replacement unit? Can't find anything in France

 

[JamesBryan]

I started the car this morning and it was dark so they should have come on and didn't, do you know where I could find a replacement unit? Can't find anything in France

I'm not sure sorry.

Can you find a Renault parts breaker over there?

8200071210 should be the part number.

 

[JamesBryan]

Check that it hasn't just come unplugged somehow.

Can't see why it would just suddenly fail.

 

[Cliomaxx69]

Check that it hasn't just come unplugged somehow.

Can't see why it would just suddenly fail.

Very weird, I've also had the SERV and ESP light come on when I cruise at around 50mph, still can't figure it out

 

[JamesBryan]

Very weird, I've also had the SERV and ESP light come on when I cruise at around 50mph, still can't figure it out

Have you tried scanning for codes to see if there's any stored?

 

[Cliomaxx69]

Have you tried scanning for codes to see if there's any stored?

I just ordered a Bluetooth ODB2 reader, will check when I get it

 

[Cliomaxx69]

Barely tapped the rain/light sensor and everything went back to normal