Passenger door won't open on Hyundai i20

The passenger door on my three-door 2009 Hyundai i20 cannot be opened. Is it likely to be an electrical problem, or a mechanical problem with the lock itself? An auto electrician mentioned drilling a hole and removing the door but this seems a drastic step.

Asked on 20 June 2016 by MW

Answered by Honest John
Not a regular known fault. I guess that the anti hijack door lock must have stuck. The first thing to do is to take it to a Hyundai dealer who might be able to trigger it to open via the OBDII diagnostics port. Otherwise, accessing the lock servo and spraying it with WD40 might free it.
Similar questions
My Vauxhall Zafira has a problem with the remote door locking function. The ignition immobiliser works fine, but the doors suffer an inconsistent fault and occasionally stop working. The key has been resynchronised...
I own a 2011 BMW X3. The car has developed a fault, which means I can't always open the boot. It can take several presses of the key fob to get it to release. What is the cause and is it a known problem?...
My Kia Venga has developed an intermittent problem with the remote central locking. Sometimes it works, sometimes it doesn't. Any ideas?
Related models
Easy to drive and refined. Very well built. Five-year warranty as standard. Neat and tidy styling. Decent room in the back seat. Good economy from entry-level 1.2-litre.
 

Ask Honest John

Value my car

Save £75 on Warranty using code HJ75

with MotorEasy

Get a warranty quote

Save 10% on GAP Insurance

Use HJ10 to save on an ALA policy

See offer