20 Most Recent 2010 Volvo S40 Questions & Answers

Check fuses.

2010 Volvo S40 | Answered on Jan 23, 2015

check for fuse and relays and switch but it most probably will be the light control module.

2010 Volvo S40 | Answered on Dec 10, 2014

The problem is either a vacuum line or a bad motor controling pass side air box

2010 Volvo S40 | Answered on Jul 06, 2014

some of those are inline with the exterior mirrors fuse.

2010 Volvo S40 | Answered on May 13, 2014

Very low details.Shure u replaced the right belts?Does the battery have charge?Does it crank?cheers.Let us know more details or the solution if u figured out what wwas wrong

2010 Volvo S40 | Answered on Oct 26, 2013

You may have an old engine oil, why don't you have your car service and change oil and oil filter as well. Then if the problem still appears, then that's the time to start tracing where the problem really starts.

Volvo S40 Cars &... | Answered on Dec 28, 2018

Do you have anymore information. If so please forward everything you have regarding this problem. If the car is starting, running but not accelerating there may be a problem with the accelerator pedal position sensor or related circuit. Usually the engine light will turn on because the EMC identified a fault and a code or codes will be stored. If the engine light is on or flashing please have the codes read. Any questions please write back. Good Luck.

Volvo S40 Cars &... | Answered on Oct 31, 2018

The easy and cheapest fix is to get a new key cut and tape the head of the original key in close proximity to the halo ring sensor.

Volvo S40 Cars &... | Answered on Oct 24, 2018

Sounds like you got motor oil in your coolant. What does the motor oil look like on the dipstick? If it's the same milky, muddy color and thick, you need to have some major work done. Either a head gasket or cracked head or block.
If the motor oil looks OK, you need to drain, flush/clean, and refill your cooling system with fresh coolant. I would strongly recommend having an experienced mechanic check it out for you.

Volvo S40 Cars &... | Answered on Jul 04, 2018

I recently tried the DIY service and repair manuals from a website and it actually helped me repair transmission problem in my jcb 3cx site-master. it wont move forward or reverse, engine is good both solenoids for forward and reverse work.
I don't have much technical knowledge but I just followed it step-wise, and works perfect! got it from www.reliable-store.com
All the best

Volvo S40 Cars &... | Answered on Mar 22, 2018

Blue smoke is often the result of bad rings on the pistons. Engine rebuild time. It is possible that the turbo is leaking oil into your engine.

Volvo S40 Cars &... | Answered on Feb 19, 2018

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