How to replace the rear wiper: Hot topics and operation guides on the Internet
In the past 10 days, hot topics about car maintenance on the Internet have focused on practical tips such as winter battery life of new energy vehicles, disputes over autonomous driving technology, and wiper replacement. Among them, rear wiper replacement has become a focus due to frequent rain and snow in winter. This article will combine structured data to provide you with detailed operational guidance.
1. Top 5 recent hot automotive topics (last 10 days)
| Ranking | topic | amount of discussion | Main platform |
|---|---|---|---|
| 1 | New energy vehicle battery life shrinks in winter | 285,000 | Weibo/Understanding Car Emperor |
| 2 | Liability determination for autonomous driving accidents | 192,000 | Zhihu/Hupu |
| 3 | Wiper blade purchase and replacement guide | 157,000 | Douyin/Bilibili |
| 4 | Controversy over the safety of car fragrances | 113,000 | Xiaohongshu/Autohome |
| 5 | Tire winter tire pressure standards | 98,000 | Toutiao/Kuaishou |
2. The whole process of rear wiper replacement
Step 1: Preparation
• Confirm the wiper model matching the vehicle model (refer to the vehicle manual)
• Gather tools: new wiper blades, towel, may need small flat-blade screwdriver
• It is recommended to operate in a cool place to avoid high temperature damage to the rubber
| Common car model adaptation models | reference price | Replacement difficulty |
|---|---|---|
| Volkswagen Golf/Sagitar | 45-80 yuan | ★☆☆☆☆ |
| Toyota RAV4/Corolla | 50-120 yuan | ★★☆☆☆ |
| Honda CR-V/Civic | 60-150 yuan | ★☆☆☆☆ |
| BYD Song/Han | 40-100 yuan | ★★★☆☆ |
Step 2: Remove the old wiper blade
1. Put up the wiper arm (make sure to put a towel on it to prevent rebound from damaging the glass)
2. Find the lock button (usually marked "PRESS")
3. Press and hold the button while sliding the wiper blade in the direction of the arrow
4. Some models need to lift the plastic protective cover first
Step 3: Install new wiper blades
1. Align the wiper arm slot and push it in horizontally
2. Hear a "click" sound to indicate that it is locked in place.
3. Test whether the wiper can swing freely
4. Gently return the wiper arm to the windshield
3. Precautions and Frequently Asked Questions
| Problem phenomenon | Possible reasons | Solution |
|---|---|---|
| New wiper blades making strange noises | Glass oil film/incomplete installation | Clean glass or reinstall |
| Can't scrape clean after spraying water | The direction of the adhesive tape is reversed | Check the arc direction of the tape |
| Wiper arm cannot be reset | Motor protection mechanism triggered | Operation after restarting the engine |
4. Expert advice
1. Replace wipers every 6-12 months
2. It is recommended to use cold-resistant rubber strips (-30℃ specification) in northern areas.
3. Before use for the first time after replacement, spray glass water to lubricate it.
4. The service life of original wipers is usually more than 30% longer than that of by-factory products.
According to recent e-commerce platform data, wiper sales increased by 43% month-on-month, especially rear wipers for SUV models. Mastering the correct replacement method can not only ensure driving safety, but also save the high working hours of 4S stores (usually 80-200 yuan).
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