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2006 v50 all error lighs ON, electrical issues

Help, Advice, Owners' Discussion and DIY Tutorials on S40 and V40. In this forum you'll find S40/V40-specific owners asking and answering questions on maintenance, ownership, repairs, tutorials and almost every do-it-yourself thing you can do to save money owning these Volvos.

1996 - 2004 S40
1996 - 2004 V40

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alexiei
Posts: 5
Joined: 6 August 2015
Year and Model: v50 2006
Location: italy

2006 v50 all error lighs ON, electrical issues

Post by alexiei »

Hi all,

this is my first post, so: "Hello to all!".

I'm very desperate, I bought a beautiful v50 on last February 2015 but since two months I detected strange and very frustrating errors.

1)In a random moment all error lights are ON for few seconds (errors are: steering wheel require assistance, SRS problem, ABS problem, brake problem stop safely). After few seconds all lights are OFF and no errors are displayed. This situation is completely random, can appear immediately when I turn key in position II or after 2 hours of driving.

2) electrical issues: passenger window not working, central locking close only 2 or 3 doors. Even this problems are random and can happen appear immediately when I turn key in position II or after 2 hours of driving or when I try to close the car.

I'm very desperate. I offer 100$ via Paypal for who help me to understand problem.
I'm not joking, I'll pay.

Thanks, I'll wait your advice!

Alessandro

christine t
Posts: 1
Joined: 7 August 2015
Year and Model: v50 2006
Location: Los angeles

Post by christine t »

maybe this will work

alexiei
Posts: 5
Joined: 6 August 2015
Year and Model: v50 2006
Location: italy

Post by alexiei »

Thanks for your help but I already know this video. I removed the CEM and all connectors in this area (passenger area) and I greased all these connectors. But nothing change.

PS: The battery is in a good state.

Any tips?

alexiei
Posts: 5
Joined: 6 August 2015
Year and Model: v50 2006
Location: italy

Post by alexiei »

problem resolved!!!!!

The problems are caused by one of two connectors:
1)dashboard green connector (A/C control and Radio)
2)LCD white connector

I greased these two connectors and all is working!!!

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