2012 Acura TL Technology SH-AWD Owners Manual Lock Doors

The 2012 Acura TL Technology SH-AWD features advanced door locking systems including power door locks, keyless entry, and security features. This section covers all aspects of door locking mechanisms, remote operation, child safety locks, and troubleshooting procedures for the door locking system.

1. Door Lock Features 2. Power Door Locks Operation 3. Keyless Entry System 4. Child Safety Locks 5. Security System Integration 6. Manual Locking Procedures 7. Door Lock Maintenance 8. Troubleshooting Door Lock Issues 9. Safety Precautions

Door Lock Features

The 2012 Acura TL Technology SH-AWD includes comprehensive door locking systems for security and convenience.

Feature	Description
Power Door Locks	Central locking system controlled from driver's door or remote
Keyless Entry Remote	Remote transmitter with lock/unlock buttons and panic feature
Auto Door Lock	Automatic locking when vehicle reaches certain speed
Child Safety Locks	Rear door safety locks to prevent opening from inside
Security System	Integrated with anti-theft alarm system
Walk Away Auto Lock	Optional feature that locks doors when key fob moves away

Power Door Locks Operation

Master control located on driver's door panel for all door operations.

Lock all doors: Press LOCK button on driver's door panel.
Unlock all doors: Press UNLOCK button on driver's door panel.
Unlock driver's door only: Press UNLOCK button once.
Unlock all doors: Press UNLOCK button twice within 5 seconds.
Auto relock: Doors relock automatically if not opened within 30 seconds.

WARNING! Never leave children or pets unattended in vehicle with doors locked.

Keyless Entry System

Remote transmitter operation and programming procedures.

Lock doors: Press LOCK button once - confirmation beep sounds.
Unlock driver's door: Press UNLOCK button once.
Unlock all doors: Press UNLOCK button twice.
Panic alarm: Press and hold PANIC button for 2 seconds.
Trunk release: Press and hold TRUNK button for 1 second.

CAUTION! Keep remote away from extreme temperatures and moisture.

Child Safety Locks

Location: Inside edge of rear doors.
Operation: Use mechanical switch to engage/disengage.
Engage: Switch to LOCK position prevents door opening from inside.
Disengage: Switch to UNLOCK position allows normal operation.
Indicator: Visual marker shows lock status.

Security System Integration

Door locks integrated with vehicle security system for enhanced protection.

Security Features: When doors are locked with remote, security system arms automatically. Any unauthorized door opening triggers alarm. Flashing security light on dashboard indicates system is armed.

Disarming: Unlock doors with remote transmitter or using key in driver's door lock.

Manual Locking Procedures

Manual operation when power systems are unavailable.

Driver's door: Insert key into door lock cylinder and turn.
Passenger doors: Use manual lock buttons on individual doors.
Trunk: Key access via trunk lock cylinder.
Emergency: All doors can be manually locked from inside.

Tip: Test manual locks periodically to ensure emergency operation.

Door Lock Maintenance

Regular maintenance ensures proper door lock operation.

Lubrication: Apply graphite lubricant to lock cylinders annually.
Cleaning: Keep door latch mechanisms free of debris.
Inspection: Check for worn components during routine service.
Battery: Replace keyless remote battery every 1-2 years.
Alignment: Ensure doors are properly aligned for smooth operation.

WARNING! Use only recommended lubricants; petroleum-based products can damage locks.

Troubleshooting Door Lock Issues

Symptom	Possible Cause	Corrective Action
Remote not working	Dead battery/obstructions	Replace battery; check for interference; reprogram remote.
Power locks inoperative	Fuse/actuator failure	Check fuse #18 (20A) in under-dash fuse box; inspect actuators.
Door won't lock manually	Mechanical binding	Lubricate lock mechanism; check for obstructions.
Security light flashing	System error	Disarm and rearm system; check for fault codes.
Auto lock not functioning	Setting disabled	Enable through vehicle settings menu; check speed sensor.

Reset: Disconnect battery for 10 minutes to reset system if needed.

Service: Contact Acura dealer for professional diagnosis and repair.

Safety Precautions

Important safety information regarding door lock operation.

CAUTION! Always verify all doors are locked before leaving vehicle. Never leave keys in ignition with doors locked. Keep remote transmitters away from children. Test child safety locks regularly. In emergency situations, all doors can be opened from inside when child locks are disengaged.