SERV light

[marc1330]

I have the SERV light on my dash with no other light.
In the past I have had it with the airbag light but not this time.
The only thing I did yesterday was take of the reverse sensor plug as I had to change the gearbox cap seal.
Any ideas?
The car is a cup with GEN90 Ecu.
The oil is fine and brake fluid.

 

[Brigsy]

Scan it with clip and see whats stored. Mine comes on occasionally and always seems to be related to airbag wiring

 

[STEVE.M]

I have the SERV light on my dash with no other light.
In the past I have had it with the airbag light but not this time.
The only thing I did yesterday was take of the reverse sensor plug as I had to change the gearbox cap seal.
Any ideas?
The car is a cup with GEN90 Ecu.
The oil is fine and brake fluid.

Faulty/ disconnected auto lights & rain sensor comes to mind.

Up there on the windscreen, behind the rear view mirror.

 

[marc1330]

Cheers for the replies.
Will have to get it plugged in on some gen90 software.
It can’t be the auto lights etc as it is a cup so doesn’t have any of that stuff by the looks of it .
I’m starting to think it must be wiring related as I had to move a few things when I was renewing the gearbox end cap seal.