Hyundai Repair Questions? Ask a Mechanic for Answers ASAP
When you say remote control do you mean your remote key fob for your Central Locking?
If this is what you mean then I would first suggest that you change the battery in the key fob (make sure you buy a good quality battery and not one of these pound shop things that don't last)!
If the remote still doesn't work then I would suggest it could need reprogramming using the Hyundai Diagnostic Computer or it may need a new key fob due to a fault.
Hope this helps
I would query what the mechanic told you.
I have access to the latest diagnostic software and it doesn't give any information on the key transmitting information to the car!
You can get stand alone units that recognise a remote key press but that doesn't mean the car is receiving that information or dealing with it!
If you have a good quality battery in the Remote Key Fob then I would suggest the fob may require reprogrammig to the vehicle using the appropriate Hyundai Diagnostic Software. If this fails to work then a new Key Fob may be required. In very rare cases the receiver on the vehicle may be the issue. They dealer would be able to tell this via their diagnostic software.