How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Enes Your Own Question
Enes
Enes, Volvo Master Technician
Category: Volvo
Satisfied Customers: 5589
Experience:  18 yrs+. experience as Volvo & ASE Certified Master Technician.
20168386
Type Your Volvo Question Here...
Enes is online now

On my C30 all of my lights stay on even in position 0 with

This answer was rated:
★ ★ ★ ★ ★

On my C30 all of my lights stay on even in position 0 with the ignition off and will remain so unless I disconnect the battery!
that is caused by failed so called cem module relay are built in module they get stuck and cant be replaced they inside the module built only way to fix to replace cem module but you cant even do that at home that is main hub communication for car system and anti theft system that said it must re programmed at volvo garage using volvo scanner only or it will not work . please rate positive thank you
Enes and other Volvo Specialists are ready to help you
Ask your own question now