How to Use the Rear Wiper?

2 Answers
McAlivia
09/04/25 5:48am
The car's wiper lever has this switch, just toggle it to change between different gears. By default, the knob is in the "O" position at the bottom. This is the gear to turn off the rear wiper. Adjust the knob to the middle position to turn on the rear wiper.
Was this review help?
16
3
Share
AthenaRose
09/16/25 6:45am
When driving my car, I often need to use the rear wiper, especially when reversing or waiting at a red light in the rain—having a clear view of the rear is super important. Operating it is quite simple: usually, there's a rear wiper switch on the control lever to the right of the steering wheel. Push it forward once to activate, and it will automatically swipe the glass a few times. If you want to spray water to clean the rear window, push it all the way and hold for a second or two—you’ll hear the water sound when it works. When I first started learning to drive, I didn’t quite understand and often fumbled with the controls, but I later checked the user manual to figure it out. It’s important not to use the wiper on a dry windshield, as it can damage the rubber blade and create a lot of noise. During regular maintenance, check the wiper’s condition—if it squeaks or doesn’t wipe cleanly, replace the rubber blade as soon as possible to avoid sudden failure affecting safe driving. Before each drive, take a quick glance at the rear window for dust and use the wiper to clear it, preventing water buildup from obstructing visibility. Remember, settings may vary slightly between car models, but the overall operation is generally similar.
Was this review help?
9
3
Share
Expand All
More Forum Discussions

Can a car start if the BCM is broken?

It is strongly advised not to start the car if the BCM is broken. Here are the relevant details: 1. BCM: BCM stands for Body Control Module. The primary function of the body controller is to coordinate the operation of various functional components of the vehicle through electrical signals. The body controller can manage electronic components such as windows, airbags, turn signals, and wipers. Almost all modern vehicles are equipped with a body controller, which enables increasingly complex functionalities in today's automobiles. With advancements in computer systems and chip processing capabilities, body control systems are gradually evolving towards intelligent development. 2. Symptoms of a faulty car BCM: If the BCM is damaged, electrical components such as the sunroof, door locks, lights, wipers, voltage regulator, and multimedia system may fail to operate normally. For automatic transmission models, there might also be issues like the P-gear locking up, significantly affecting gear shifting. Additionally, if the BCM is not completely damaged, it could lead to problems like abnormal horn operation, erratic wiper function, starting failures, malfunctioning automatic door locks while driving, and central locking system failures. When the BCM is faulty, it should be repaired promptly.
14
5
Share

What Are the Reasons for the Vanity Mirror Light Not Working in a Car?

The reason why the vanity mirror light in a car does not work may be due to a malfunction phenomenon where the sun visor vanity mirror light automatically turns off when opened. The width dimension of the mirror frame spring plate is too small. Here is additional information: To prevent detachment: After installing the mirror frame spring plate, adding a fixed spring plate can effectively prevent the mirror frame spring plate from loosening or falling off again. Proactive inspection: If it is found that the right sun visor vanity mirror light is not working, the right sun visor assembly can be directly ordered for replacement. Replacement: If users report that the right sun visor vanity mirror light is not working, for vehicles before improvement, the right sun visor assembly can be directly ordered for replacement. Notes: If a malfunction occurs, please confirm whether it is a recurrence after improvement. If it is a recurrence after improvement, please promptly submit a fault report in the DMS.
10
0
Share

How to Connect Phone Bluetooth to Car

Methods to connect phone Bluetooth to car: 1. Turn on the phone's Bluetooth and set it to "Visible to All". For Android phones, it is recommended to enable USB debugging mode; 2. Open the Bluetooth settings on the car's infotainment screen and activate the Bluetooth function; 3. Search for Bluetooth devices on the phone, select the device after finding it, and proceed with pairing. Enter the pairing password, and a successful connection will be indicated once pairing is complete. The function of car Bluetooth is to automatically recognize mobile phones, allowing connection without cables or phone holders. The driver can control the phone without touching it, even keeping both hands on the steering wheel. Through car Bluetooth, the driver can use voice commands to answer or make calls, and can also synchronize the phone's multimedia player for music playback.
6
1
Share

How to Clean Car Body Stickers?

Methods for cleaning car body stickers: 1. Use a scraper to lift a corner of the sticker on the car body; 2. Tear off the lifted corner by hand; 3. Apply adhesive remover to the residual glue marks left by the car body sticker; 4. Wipe off the residual glue marks with a cloth. Car maintenance methods include: 1. Wash the car after the engine has cooled down; 2. Minimize exposure to direct sunlight; 3. Clean dirt on the car body promptly; 4. Rinse with clean water after rain to prevent acid rain corrosion; 5. Avoid parking in damp and dark places for extended periods to prevent rust; 6. Apply wax or glaze treatment.
7
4
Share

Where does the G42 Expressway run from and to?

G42 Expressway runs from Shanghai to Chengdu, with a total length of 1,966 kilometers and over 200 entrances. Also known as the Shanghai-Chengdu Expressway, it traverses China from east to west, starting from Shanghai in the east and reaching Chengdu in Sichuan Province in the west. It passes through six provinces and municipalities: Shanghai, Jiangsu, Anhui, Hubei, Chongqing, and Sichuan, making it a crucial part of the national "Five Vertical and Seven Horizontal" arterial highway network. At 23:58 on December 27, 2014, the Chongqing-Yichang section of the G42 Shanghai-Chengdu Expressway opened to traffic, marking the full completion of the G42 Expressway. The drive from Chongqing to Yichang now takes just over six hours.
16
3
Share

What Does Parking System Malfunction Mean?

Parking system malfunction refers to a fault in the car's start-stop system. Symptoms of an engine automatic start-stop system malfunction include prolonged engine start-up time, low RPM after starting, and sometimes the engine shutting down directly. If such issues occur, it is recommended to visit a 4S shop for repairs. When using the automatic start-stop system, the air conditioning cannot be used—once the start-stop system is deactivated, the air conditioning will not function. Especially in summer, the cooling system will not work, and only air will be blown out. It is advised not to use the start-stop system in heavy traffic. After turning off the start-stop system, the car's fuel consumption will increase, but it will improve comfort and reduce engine wear caused by frequent starts and stops. Additionally, the automatic start-stop system should not be used while driving on slopes, as releasing the brake may cause the car to slide due to weak engine power, leading to potential rollback.
9
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.