How to set the auto-lock function for a 2012 Focus?

2 Answers
OscarDella
07/24/25 5:00am
2012 Focus setting the auto-lock function while driving specific operation steps are as follows: 1. Open the driver's door of the Focus. 2. Press the one-touch start button of the Focus. 3. All the instrument lights of the Focus light up, indicating that the engine is started. 4. Hold down the door lock button, do not release it immediately, continue to hold it for more than 5 seconds, the Focus auto-lock function while driving is activated. The following are additional notes: The purpose of the auto-lock function is anti-theft. It can quickly lock the doors after driving, preventing door pull robberies during traffic jams and at red lights, providing a certain level of security. It also protects child passengers inside the car, preventing young children from opening the door handles while the car is in motion.
Was this review help?
13
5
Share
LauraMarie
08/11/25 12:39am
I've been driving my 2012 Focus for quite some time, and the auto-lock feature is really convenient to set up. I remember when I first got the car, I was curious about how to enable it. After checking online, I found it was quite simple. Here's how to do it: Sit in the driver's seat, insert the key and turn it to the ON position—just don't start the engine. Then, fiddle with the buttons on the right side of the steering wheel to navigate through the dashboard menu. Find the vehicle settings section, where there's a door lock option. Click into it and activate the auto-lock feature—done! By default, the doors automatically lock when the speed exceeds 15 km/h, making driving much safer. I really love this feature, especially in city traffic where I don’t have to worry about the doors being accidentally opened. Last time I took my daughter out, even though she was fidgeting in the back seat, everything was fine. The Focus’s design is thoughtful in this regard, and the setup is quick—just two or three minutes to complete.
Was this review help?
8
5
Share
Expand All
More Forum Discussions

What Taxes Are Paid When Buying a Car?

Taxes to be paid when buying a car include consumption tax, value-added tax, purchase tax, and vehicle and vessel tax. Here is a partial introduction to the taxes paid when buying a car: 1. Consumption Tax: The purchase tax often mentioned when buying a car is actually an extra-price tax, while in reality, automobile manufacturers also have to pay taxes when producing cars, including the consumption tax, which is an intra-price tax. The automobile consumption tax is a new tax category established during the national tax system reform in 1994 and was included in the "Provisional Regulations of the People's Republic of China on Consumption Tax" implemented on January 1, 1994. For passenger cars, three tax rates are set based on different vehicle types and engine displacements, and this tax is levied on manufacturers. 2. Value-Added Tax: The current value-added tax system is based on the "Provisional Regulations of the People's Republic of China on Value-Added Tax" (State Council Order No. 134) promulgated by the State Council on December 13, 1993. Value-added tax refers to a turnover tax levied based on the value-added amount generated during the circulation of goods (including taxable services). Selling goods or providing processing, repair, and replacement services, as well as importing goods and providing tangible movable property leasing services, are subject to a 17% tax rate, which applies to automobile sales.
1
5
Share

How to Check the Vehicle Emission Standard (National Standard Level)?

There are generally four methods. First: Check the back of the vehicle's environmental protection compliance label, which indicates the emission standard. Second: Refer to the vehicle's conformity certificate. Third: Determine based on the production date. Fourth: Visit the local vehicle management office for inquiry. Related information: 1. Vehicle Emission Standard: Vehicle emission standards regulate the allowable levels of harmful gases emitted from vehicle exhaust, including CO (carbon monoxide), HC+NOx (hydrocarbons and nitrogen oxides), and PM (particulate matter, soot). Starting from January 1, 2004, Beijing upgraded its vehicle emission standards from Euro I to Euro II, and by 2008, officially implemented the Euro III standard. 2. Chinese Standards: Compared to advanced foreign countries, China's vehicle emission regulations started later and were initially less stringent. Based on China's actual conditions, a phased implementation approach was adopted from the early 1980s, prioritizing easier measures first. The implementation has mainly progressed through three stages to date.
9
5
Share

How many liters of engine oil does an Audi A3 need?

Audi A3 requires between 3.5-4.0 liters of engine oil. The specific amount depends on the engine displacement. Here are the details: 1. For the 1.4T engine, 3.5 liters is sufficient. 2. The 2.0T engine requires 4.5 liters. Additional information about engine oil and its main functions: 1. Concept of engine oil: Engine oil, also known as engine lubricant, consists of base oil and additives. The base oil is the main component of lubricating oil, determining its basic properties, while additives compensate for and improve the shortcomings of the base oil, providing new properties. Additives are an important part of lubricating oil. 2. Functions of engine oil: It lubricates and reduces friction in the engine, assists in cooling, seals against leaks, prevents rust and corrosion, and provides shock absorption and buffering.
11
5
Share

What Causes Lack of Power in a Car?

The reasons for insufficient car power are: 1. Insufficient fuel supply. Blockage in the fuel tank vent hole, fuel tank switch, fuel filter, or fuel lines between the tank and carburetor can restrict fuel flow, resulting in an overly lean air-fuel mixture and weakened engine performance. 2. Ignition system issues. Faults in the ignition system causing spark plug misfires or weak sparks can lead to reduced vehicle power. 3. Engine overheating. Incomplete combustion of the air-fuel mixture due to various reasons leads to excessive carbon buildup in the combustion chamber, poor heat dissipation, increased engine load, and overheating - all contributing to power loss.
18
4
Share

What Causes Water Leakage at the Front of the Car?

Water leakage at the front of the car is typically due to windshield washer fluid or coolant leakage. Here are the relevant explanations: 1. Windshield Washer Fluid Leakage: This occurs when the ambient temperature is relatively low, especially in winter, causing the car's exhaust pipe to drip water externally, which is a completely normal phenomenon. 2. Coolant Leakage: Coolant leakage happens when the air conditioning is in cooling mode. The evaporation of Freon absorbs heat, causing the surface temperature of the evaporator to be significantly lower than the room temperature. This leads to the condensation of water vapor in the air into liquid water. If the leakage at the front of the car is confirmed not to be engine oil, then it can only be from the windshield washer fluid or coolant systems, as these are the only two systems with liquids in that area.
7
4
Share

Can National V vehicles be registered in Shanghai?

National V vehicles cannot be registered in Shanghai. Here is relevant information: 1. Shanghai stopped registering National V vehicles after July 1, 2019. There might be policies such as "National V vehicles invoiced before July 1 can have their registration postponed until before August 1." If you intend to purchase a National V vehicle, it is advisable to verify with the local vehicle management department before making a decision. 2. The National VI standard was issued by the Ministry of Environmental Protection and the General Administration of Quality Supervision, Inspection and Quarantine on December 23, 2016, and June 22, 2018, respectively. The "Limits and Measurement Methods for Emissions from Heavy-Duty Diesel Vehicles (China VI)" came into effect on July 1, 2019. The implementation of the National VI standard imposes stricter requirements on emissions such as carbon monoxide, nitrogen oxides, and hydrocarbons.
3
3
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.