Newbie here... wifes V50 key errored, and since I've recieved quite a bit of usefull information from forums like this (thanks!) I thought I would give some feedback... As I said, wife's car key errored while parked about half mile away from home, so drove there... starred at the message, did the same thing my wife had been doing for the last 30 minutes, got pissed... came home, got spare key (and looked at this forum) and tried it, to no avail. Tried the on/off on the locks, nothing! Had it towed home (thank you State Farm!). Got back to this forum... read the "hammer technique", what the heck... hit it twice, pulled it out - pushed back in... MIRACLE! Unbelievable, wheel unlocks & car starts! Hat's off to whoever thought of this... and thanks to all who share! QUOTE (tarcis @ Feb 6 2011, 08:44 PM)
<{POST_SNAPBACK}>Hi everyone,
I encountered also the problem
"key error - try again" on my 2005 Volvo V50 and found a way to solve it, at least temporarily. I guess it would also work on the S40, and it is certainly worth trying on other models.
By reading all your post, I just could not understand why an ignition problem would require a complete change of the steering column. That sounded totally absurd to me : why change a complete steering column for a non-working lock ? After a few searches, I found a French Volvo forum where a woman wrote that she got a working solution from her garage.
I tried it and, believe it or not, and do not ask me why, it worked the first time I tried, for a huge cost of - ZERO - dollars.
Here is what I did.
1 - I went back to my car with a
medium-sized hammer.
2 - I
inserted the key into the ignition.
3 -
I knocked firmly (not strongly, but firmly) on the inserted key with the hammer. Twice.
4 - I
pulled out the key and
reinserted it.
5 - Then I could unlock the steering wheel and everything worked as usual, after a few flashes from the different indicators and a list of non-sensical messages on the information display.
If the first hammer strike does not work, try a couple of time more. Leave the metallic (manual) part of the key in place, so that you hammer knock on the metal, and not on the plastic.
The car is now working perfectly. Maybe the problem will repeat, I don't know. I will see my Volvo dealer this week, and maybe I will have the lock itself changed, but I will ask Vovlo to cover 50% of the fees, since it is obviously an dysfunction. Meanwhile, I added a hammer in my car toolbox. Do not know how this will last. But this trick is certainly worth trying before deciding to spend hundreds of $$$ at your dealer.
Keep me informed on your attempts !