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![]() | Home > Technical > Key Fobs not unlocking car |
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IanMetro Member Since: 11 Sep 2017 Location: Somerset BS21 Posts: 3207 ![]() ![]() ![]() |
Start by telling us which year and model as there are 2 different locking fobs.
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Ok_bug_92 Member Since: 29 Jan 2025 Location: Northumberland Posts: 2 ![]() |
Thanks for your reply. It’s a 2010 reg XS SD4. No service issues beforehand that suggest an issue. Internal locking usually the dash works fine, just seems to be when locking from the fob. |
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Boxa Member Since: 01 Apr 2024 Location: Coventry Posts: 103 ![]() ![]() ![]() |
probably the fob needs a clean or battery the spare fob is probably flat due to lack of use ive had this problem and normally new battery's and a hard reset on the car sorts it out (hard reset involves disconnecting battery and touching terminals together to drain capacitors in various ecu's ) give this a try before you start digging deeper you might also have bad buttons on the fob take the fob apart and try it with just the circuit board in you hands pressing the little micro switches if this works just buy some new fob cases of eBay and then its job done |
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janderson41 Member Since: 11 Mar 2012 Location: Howwood Renfrewshire Posts: 446 ![]() ![]() ![]() |
2010 auto HSE
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Boxa Member Since: 01 Apr 2024 Location: Coventry Posts: 103 ![]() ![]() ![]() |
Change the battery if no good take board out of case and try |
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IanMetro Member Since: 11 Sep 2017 Location: Somerset BS21 Posts: 3207 ![]() ![]() ![]() |
Have you seen this about Key Fobs and cleaning/checking connections
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