Intelligent Key Light On Sometimes?

Cranberry · 09-27-2017, 09:32 AM

just chiming in on this, but I had the light come on and go off a few times for me over a span of 2 months. then suddenly it came on and never went off. replaced the batteries in the FOB's but still the light stayed on. then a few weeks after the car stopped starting unless I put the keys in the cup holder or the key holder in the dash by the drivers legs.

After not being able to fix it myself I finally went to the dealer. Charged me $180 CAD just to diagnose the problem. apparently the antenna is situated right where the cup holder is and they said it was faulty. Was not under warranty so was told it would be $900 CAD to fix. I would rather just put the key in the fob holder then spend that kind of money to turn the dash light off.

hope this helps!

Benibiker · 09-27-2017, 01:14 PM

Quote:

Originally Posted by Cranberry

just chiming in on this, but I had the light come on and go off a few times for me over a span of 2 months. then suddenly it came on and never went off. replaced the batteries in the FOB's but still the light stayed on. then a few weeks after the car stopped starting unless I put the keys in the cup holder or the key holder in the dash by the drivers legs.

After not being able to fix it myself I finally went to the dealer. Charged me $180 CAD just to diagnose the problem. apparently the antenna is situated right where the cup holder is and they said it was faulty. Was not under warranty so was told it would be $900 CAD to fix. I would rather just put the key in the fob holder then spend that kind of money to turn the dash light off.

hope this helps!

Since the OP's car is still under warranty he better take it in just in case it's the same problem and before his warranty expires.

StormWhite · 09-27-2017, 01:18 PM

Thank you all for the comments. I took it to the dealer today and they wanted to book it in for a day for tests.

Call me pessimistic but I will keep the car until the light stays on permanently and then book it in.

I guarantee that currently they won't find anything wrong as the light has been off for three days now.

I did promise them I will take a picture next time it comes on though.

StormWhite · 04-07-2018, 12:19 PM

The car went in for its first service recently and I asked them to investigate the key light randomly coming on.

Despite having replaced both key fob batteries the dealer claimed my key fob battery was "weak" and needed replacing.

I paid the exorbitant Nissan battery price and replaced the battery in the presence of the Service guy.

Two days later the light came back on and has continued to do it since.

It has since been back in and they reprogrammed both key fobs and they now claim they have been in touch with Nissan and the only other cause is driving with my foot resting on the clutch pedal

However, if it continues I should get back in touch.

To keep it in perspective I have made notes on my phone and the light came on after first service at:

3560 miles
3579 miles
3619 miles
3656 miles
3686 miles

The car came back yesterday when they reprogrammed the key fobs so I hope the light stays off.

09-27-2017, 09:32 AM	#1 (permalink)
Cranberry Base Member Join Date: Aug 2016 Location: Winnipeg Posts: 89 Drives: 2009 370Z Touring Rep Power: 703	just chiming in on this, but I had the light come on and go off a few times for me over a span of 2 months. then suddenly it came on and never went off. replaced the batteries in the FOB's but still the light stayed on. then a few weeks after the car stopped starting unless I put the keys in the cup holder or the key holder in the dash by the drivers legs. After not being able to fix it myself I finally went to the dealer. Charged me $180 CAD just to diagnose the problem. apparently the antenna is situated right where the cup holder is and they said it was faulty. Was not under warranty so was told it would be $900 CAD to fix. I would rather just put the key in the fob holder then spend that kind of money to turn the dash light off. hope this helps! __________________ 2009 370z M/T - straight pipe cut outs / motordyne test pipes & intake manifold / K&N typhoon intake / ACT stage 2 race clutch & flywheel / ZEX wet nitrous / UpRev tune / stillen race oil cooler / 317 WHP N/A - 381 WHP with ZEX www.youtube.com/danialk ///\\\///\\\ Follow me on Instagram @dankobra

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09-27-2017, 01:18 PM	#3 (permalink)
StormWhite Base Member Join Date: Aug 2017 Location: Hampshire UK Posts: 225 Drives: 2017 370Z Coupe Rep Power: 74895	Thank you all for the comments. I took it to the dealer today and they wanted to book it in for a day for tests. Call me pessimistic but I will keep the car until the light stays on permanently and then book it in. I guarantee that currently they won't find anything wrong as the light has been off for three days now. I did promise them I will take a picture next time it comes on though.

04-07-2018, 12:19 PM	#4 (permalink)
StormWhite Base Member Join Date: Aug 2017 Location: Hampshire UK Posts: 225 Drives: 2017 370Z Coupe Rep Power: 74895	The car went in for its first service recently and I asked them to investigate the key light randomly coming on. Despite having replaced both key fob batteries the dealer claimed my key fob battery was "weak" and needed replacing. I paid the exorbitant Nissan battery price and replaced the battery in the presence of the Service guy. Two days later the light came back on and has continued to do it since. It has since been back in and they reprogrammed both key fobs and they now claim they have been in touch with Nissan and the only other cause is driving with my foot resting on the clutch pedal However, if it continues I should get back in touch. To keep it in perspective I have made notes on my phone and the light came on after first service at: 3560 miles 3579 miles 3619 miles 3656 miles 3686 miles The car came back yesterday when they reprogrammed the key fobs so I hope the light stays off.