Hi all, I finally got my clutch replaced on thursday but when i tried to start the car and drive home from the garage a warning came up on the SID say that the car didnt recognise the key, then i got another message saying that there was an immobiliser problem.
After a couple of attempts it worked. Now its just getting worse and worse and it now takes upto 10/15 minutes to get the car started. I only have one key and I have a christening to drive to tomorrow morning! Help!
Is my battery dying? Has my key become unconfigured to the car? Is the immobiliers screwed?
the fact it started says the key is ok but to find any problem you need tech2 to get the B faults B2385 is your problem key not recognised then it clears so it has to be something in the system,
put the key in the ignition and turn it on but don't start the engine then press the boot unlock button the SID tells you how many keys are connected and if it needs a battery it will display that on the SID
so it has 2 keys programmed to it? from what your saying it sounds like the ignition barrel or the reed switch below the ignition cover ( that detects the chip in the key ) so it might need cleaning,
you say its just had a clutch fitted check if everything was put back right and no one messed with anything else like being out of range when pressing the remote that would invalidate the coding if done a few times
you could get a second key ordered from saab but this takes i think about 1-2weeks as it has to get done in sweden.
but ring around dealers as they will give different prices. and prices vary alot
Yes it has 2 keys programmed to it but the previous owner must have lost the other one.
Yes it all started the day we collected it from getting the clutch replaced. We just get the two error messages as mentioned further up. Sometimes the key won't even go past the 'OFF' position thats when we get the first message 'KEY NOT ACCEPTED' but after multiple attempts it will go around to the 'ST' start position but thats when we get the second error message"IMMOBOLISER FAILURE TRY STARTING AGAIN" - "CONTACT SERVICE" eventually it will start but only after 5/10 minutes.
Is there any way of cleaning the ignition barrel?
Does anyone think if i buy a new key and get it programmed to the car it will work fine?
Its just one thing after another with this car...
Now i'm thinking... should i have got the A4 Cab??
Owned for 3 months and iv had the suspension top mounts and bearings replaced, clutch and now the ignition and key problems!
its a pig to get the barrel out but you can and its worth cleaning with wd40 but it does sound like the key might be the problem as its not picking up the chip and its hard to turn so key or barrel could be damaged or something stuck in the barrel,
if you replace the key it will need setting up with tech2 so don't buy a used key that's already coded as they wont touch it.
Hi just to confirm did you only get the key problem after you had the clutch fitted?
The system recognises your key is valid to the car so it's prob likely that the key is ok and more the theft control module (CIM unit that is the black box behind the steering wheel) or the ignition switch that is at fault.
If however the fault occurrd after the clutch was fitted could indicate something has been left loose? There is an earth point bolted to the gearbox that could cause electrical problems if not tightened up correctly..
Sometimes it just wont budge past the 'off' section on the ignition as if its locked, like the steering wheel is locked and the key wont turn - only the steering wheel isnt locked.
Yes its only being doing it since we got it back from the garage. Its not as if its been a gradual deteriation.
also when we got back into the car the time and date had been reset and there were 4 dashes where the time should be. Would this just be the battery being disconnected? & would this make any difference to my key / ignition / imobiliser problems?
I would def check the earth on the gearbox, if you look down the back of the engine, sort of underneath of the coolant tank is the starter motor the black earth wire is bolted to one of the starter motor bolts under the main body of the motor. Just have a wiggle to see if it's tight. This wire has to be taken off to remove the gearbox!
The date and time will only be reset as the battery has been off but won't effect you key/immobiliser
disconnecting the battery has no effect on the immobiliser because the siren has its own backup battery but it would if they pulled a wire out of the siren which have caused a fault and might need resetting,
having trouble with the ignition barrel is more of a concern like someone might have been dipping other keys in there and damaged it or is it possible they lost your key and replaced it with from another car?.
It took the wife 3 attmpts to start it this morning, which is a lot better than the last few days. Its strange how one minute there's nothing but eventually it'll start!?!?
We took out an extended warranty with the garage we got it from, according to the sales man at the time it covered all things electrical - ill phone later and see. I never usually take these things out cos they're not worth the paper they're written on... Soon find out if im right...
the only reason I said to use wd40 is its a degreasant and what happens to the barrel is the grease in the mechanism goes hard and the tumbler starts to fail so a " little " wd40 wont hurt though i'm sure there could be a product out there that's designed for that.
Called the warranty company and it "should" be covered. So ive booked it into my local independant saab garage for a week tomorrow - hopefully it'll last until then. Ill let you know how it goes...
Took the car to Saab in Peterborough on friday as it was taking 30minutes to start in the mornings and my indy couldnt fit me in until the end of this week.
First off they tried to programme a new key to the car using the old key to see if that worked - it didnt. Well they couldnt programme a new key.
So its gone back in today to have the ignition barrel/unit replaced along with the key, hopefully this will work. If it doesnt they are on about having a whole new immobiliser system put in as it no longer recognises the key. - Something like that anyway, i was trying to get the the £1000 odd he said it might cost...
Saab just called me and changing the ignition and key hasnt worked! They are now going to changed the sim unit (whatever that is? Im not mechanically minded!)
Bennet i just have same problem now i know it is like 5 year after but i really need to know what was the end of all this.
Thank you in advance.
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