What is the reason for the intermittent black screen issue with car navigation?

1 Answers
SanBraxton
07/30/25 10:17am
Intermittent black screen issues with car navigation are typically caused by poor electrical connections. The detailed process for car navigation system and smartphone connectivity is as follows: 1. Install connectivity software: Download the vehicle's connectivity APP, activate the Android Auto module on the car's navigation system, then scan the QR code to download and install the app on your phone. 2. Launch the software: After installation, open the connectivity app on your phone and keep it running. 3. Bluetooth pairing: Pair and connect your phone with the car system via Bluetooth, then enable USB debugging mode on your phone. When you launch the connectivity software on the car system, your phone will display "Connection successful, please operate through the car system". 4. Complete connection: Once the car system successfully synchronizes with mobile apps, it will display the connectivity homepage. Use phone mirroring function to project mobile features, enabling navigation display on the car screen. Note: This method only works with Android phones.
Was this review help?
1
4
Share
More Forum Discussions

How many points are deducted for not using turn signals at right-angle turns?

Not using turn signals or using them incorrectly results in a deduction of 10 points per occurrence. The specific regulations are as follows: Failing to use or incorrectly using turn signals before starting, turning, changing lanes, overtaking, or parking results in a deduction of 10 points. Using turn signals for less than 3 seconds before starting, turning, changing lanes, overtaking, or parking results in a deduction of 10 points. There are 6 instances in Subject 2 where turn signals must be used: 1. Turn on the left turn signal when starting the vehicle. 2. Turn on the left turn signal when starting on a slope. 3. Turn on the right turn signal when pulling over for parallel parking, stopping 30 cm from the curb before reversing. 4. Turn on the left turn signal before shifting into reverse gear for parallel parking, as the steering wheel will be turned fully to the right during reversing, causing the front of the car to shift left. 5. Turn on the left turn signal before exiting the parking space in parallel parking, shifting into drive gear, and turn it off promptly after exiting. 6. Turn on the left turn signal when entering a right-angle turn and turn it off promptly after completing the turn. Subject 2 is scored out of 100 points, with criteria for failing, deducting 20 points, 10 points, or 5 points. The test is passed under the following conditions: ① For large passenger vehicles, tractors, city buses, medium-sized passenger vehicles, and large trucks, a score of 90 or above is required. ② For other vehicle types, a score of 80 or above is required. The test items for small vehicles (C1, C2) include reversing into a parking space, parallel parking, slope parking and starting (canceled for C2), right-angle turns, and S-curve driving (some regions also include a sixth item: highway toll card collection). The test items for large vehicles (A1, A2, A3, B1, B2) include pole testing, slope parking and starting, parallel parking, single-plank bridge crossing, S-curve driving, right-angle turns, limited-width gate crossing, continuous obstacle crossing, bumpy road driving, narrow road U-turns, and simulations for highways, continuous sharp mountain turns, tunnels, rain (fog) conditions, slippery roads, and emergency handling.
13
1
Share

What is the purpose of the air vent under the seat?

The air vent under the seat is an air conditioning outlet. Here are some precautions regarding the use of car air conditioning: 1. Placement and replacement: Avoid placing items near the air intake of the air conditioning system to prevent blockage, which could hinder air circulation. The air purifier of the air conditioning system should be replaced regularly. The deodorizing filter should be replaced approximately every 3 months or after the car has run about 5,000 kilometers. 2. Monitor coolant temperature: The air conditioning system should be used when the engine coolant temperature is normal. If the engine is under heavy load, causing the coolant temperature to rise excessively, stop using the air conditioning and wait until the coolant temperature returns to normal before turning it on again.
5
4
Share

What are the causes of the Jeep Cherokee's low beam light malfunction?

Regarding the causes and solutions for the Jeep Cherokee's low beam light malfunction, the following points are outlined: 1. Short circuit in the headlight: Faulty car voltage or fuse issues, replacing the fuse with a direct wire connection or twisted wires can cause a short circuit. Solution: Inspect the circuit and fuse, then proceed with repairs or replacement. 2. Water ingress in the headlight: Headlights should not be submerged in water. While driving, water splashing onto the front of the car generally does not affect the headlights. However, during car washing, opening the front hood and using a high-pressure water gun to rinse the engine and headlights can easily lead to water ingress. Solution: Remove the headlight for cleaning or replacement.
11
2
Share

Where to Renew Driver's License in Yijiang District?

In Wuhu Yijiang District, you can renew your driver's license at the vehicle management office in Yijiang District. Any vehicle management office can handle driver's license renewal. The following are some important notes regarding driver's license renewal: 1. Renewal for a long-term driver's license: If a motor vehicle driver has not accumulated 12 penalty points in any scoring cycle during the six-year validity period of their driver's license, they can renew it for a ten-year validity period. If they have not accumulated 12 penalty points in any scoring cycle during the ten-year validity period, they can renew it for a long-term valid driver's license. 2. Renewal deadline: If a driver fails to renew their motor vehicle driver's license for more than one year after its expiration, the vehicle management office will revoke their driver's license. If the revocation period does not exceed two years, the driver can regain their driving qualification by passing the road traffic safety laws, regulations, and related knowledge test.
2
1
Share

Does a Difference in Wheel Alignment Data Affect Tires?

Yes, under normal circumstances, any difference in wheel alignment data can lead to uneven tire wear. Extended Information on Wheel Alignment: 1. Introduction: Wheel alignment is based on the four-wheel parameters of the vehicle, adjusted to ensure good driving performance and a certain level of reliability. 2. Characteristics: The installation of a car's steering wheels, steering knuckles, and front axle has specific relative positions. This specific relative positioning is called steering wheel alignment, also known as front wheel alignment. Front wheel alignment includes four aspects: caster angle, kingpin inclination angle, camber angle, and toe-in. This applies to the two front steering wheels. Similarly, the rear wheels also have relative positioning with the rear axle, known as rear wheel alignment. Rear wheel alignment includes camber angle and individual rear wheel toe-in. Collectively, front wheel alignment and rear wheel alignment are referred to as four-wheel alignment.
4
1
Share

What is the difference between blue and green license plates for electric vehicles?

The difference between blue and green license plates for electric vehicles is: 1. Different targets: (1) Blue license plates for electric vehicles: Electric vehicles with blue license plates are ordinary hybrid vehicles. (2) Green license plates for electric vehicles: Electric vehicles with green license plates are pure electric vehicles or plug-in hybrid vehicles. 2. Different requirements: (1) Blue license plates for electric vehicles: Electric vehicles with blue license plates need to meet the requirements of the old national standard (GB17761_1999). (2) Green license plates for electric vehicles: Electric vehicles with green license plates need to meet the requirements of the national "Technical Specifications for Safety of Electric Vehicles". 3. Different road regulations: (1) Blue license plates for electric vehicles: A driver's license is required for electric vehicles with blue license plates to drive on the road. (2) Green license plates for electric vehicles: No driver's license is required for electric vehicles with green license plates to drive on the road.
17
3
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.