Why is there no sound in the Mercedes-Benz E300 navigation?

1 Answers
MacJoanna
07/29/25 5:00pm
Mercedes-Benz E300 navigation having no sound is mostly due to volume settings issues. Here are the specific reasons and solutions: 1. Volume issue: The volume setting in the navigation system is not turned up, or the mute setting is activated. Solution: Turn on the FM transmission function in the FM transmission interface. 2. Media audio: The media audio on the phone is not turned off, causing signal interference with the Bluetooth function. Solution: Go to the phone's Bluetooth settings interface, turn off the media audio, and keep the phone audio. 3. Speaker wire: The speaker wire is broken or damaged. Solution: Replace the wire or the speaker. 4. Sound default: The phone navigation software sound defaults to phone audio output. Solution: Select the media audio channel in the car Bluetooth channel settings in the phone navigation.
Was this review help?
10
1
Share
More Forum Discussions

Where is the fuel tank cap button located on the A6?

This vehicle does not have an interior fuel tank switch. The entire series of this car features an induction lock for the fuel tank cap, requiring manual opening after exiting the vehicle. The fuel tank cap is located on the right side, which corresponds to the passenger side. To refuel, align the right side with the fuel dispenser. The induction lock requires the key to be within proximity of the car, with the engine turned off and the vehicle unlocked, in order to open the fuel tank cap. Below is more related information: Fuel Tank: A container for fuel in aircraft or automobiles, it is a specialized vessel in hydraulic systems for storing hydraulic oil or fluid. Fuel tanks can be categorized into open-type and closed-type. The tank must have sufficient capacity. The suction pipe and return pipe should extend below the minimum liquid level to prevent air suction and splashing that can cause bubbles; the distance between the suction and return pipes should be as far apart as possible, with a partition installed between them; to maintain oil cleanliness, the tank should have a sealed cover with an air filter; the bottom of the tank should be at least 150mm above the ground; special attention should be paid to the anti-corrosion treatment of the tank's inner surface. In hydraulic systems, the fuel tank not only stores oil but also serves to dissipate heat, separate bubbles from the oil, and settle impurities. The tank is equipped with various accessories such as coolers, heaters, air filters, and liquid level gauges.
12
4
Share

What is the fuel tank capacity of the Cruze?

The fuel tank capacity of the Cruze is 44 liters, which is the officially announced data. Owners who have purchased the Cruze can also check this information on the vehicle's configuration sheet. The recommended fuel grade for the Cruze is 92 octane, with a fuel consumption of 4.7-5.9L per 100 kilometers. A full tank of fuel can cover a distance of 746-936 kilometers. During daily driving, it is necessary to pay attention to the remaining fuel level in the tank at all times. The fuel level is usually observed through the fuel gauge inside the vehicle. If there are no other issues, the fuel level will be accurately reflected on the gauge. The fuel gauge typically has 5 to 6 segments, and it is advisable to refuel when there are only 2 segments left to avoid running out of fuel midway. During actual refueling, the amount of fuel may exceed the marked capacity. This is because the fuel tank capacity marked by the car manufacturer is the volume from the bottom of the tank to the safety limit, and there is still some space from the safety limit to the tank opening. This space is reserved to allow for fuel expansion due to temperature increases without causing overflow. If fuel is filled up to the tank opening during refueling, the actual amount of fuel added may exceed the marked tank capacity.
14
5
Share

Where is the BMW parking light switch located?

Generally, it is located on the left side, near the headlight adjustment switch. There are two types of parking light switches: rotary knob style and lever style. To turn on the parking lights, rotate the round knob at the top of the headlight control switch on the left side of the steering wheel to the parking light position.
7
4
Share

How to Remove Window Tint Film?

Apply alcohol to the adhesive on the glass, and you will immediately see the adhesive slowly soften and dissolve. Gently peel it off by hand, and the adhesive will come off the glass cleanly. Apply vinegar to the adhesive, and soon the adhesive will start to peel off in pieces, leaving very little residue on the glass. Low-quality film is easier to handle as its adhesive strength is not particularly strong, making it relatively easy to remove. High-quality car film is more challenging.
9
5
Share

What is the actual measured ground clearance of the 2021 CR-V?

The minimum ground clearance of the 2021 Honda CR-V is 137 millimeters. Minimum ground clearance refers to the distance between the lowest point of the vehicle (excluding the wheels) and the supporting surface when the vehicle is fully loaded and stationary. It is used to indicate the vehicle's ability to pass over obstacles such as rocks and tree stumps without collision. Below is more related information: 1. Exterior: The 2021 Honda CR-V features a redesigned bumper, now available in silver or gray. Other exterior updates include a black radiator grille, taillights, and rear hatch. The VTiX and VTiL AWD models come with new 18-inch alloy wheels, while the flagship VTiL X AWD model is equipped with more premium 19-inch Y-spoke alloy wheels. 2. Interior: The new CR-V's center console differs significantly from the previous model, and all versions come with the latest 7.0-inch touchscreen multimedia interface, featuring built-in Android Auto and Apple CarPlay connectivity. Except for the entry-level CR-V Vi, all models are equipped with Honda's Sensing safety suite. Additionally, the VTiL AWD adds heated front leather seats, while the VTi-L7 and LX models include wireless phone charging functionality.
7
2
Share

How is the cost performance of Changan Oushang X5?

Changan Oushang X5 owners generally consider its cost performance to be average. Below is a detailed introduction of the vehicle: 1. Power Performance: The Changan Oushang X5 is equipped with the Blue Whale NE1.5T engine, the only one in its class featuring a dual-outlet cylinder head integrated exhaust manifold and a dual-scroll electronically controlled turbocharger. It delivers a maximum power of 132kW, a maximum torque of 300N·m, and a robust 180 horsepower. Paired with a wet 7DCT automatic transmission, the gearbox achieves a response time of 251ms and a comprehensive transmission efficiency of up to 94.5%. 2. Configuration: The Changan Oushang X5 adopts a high-strength steel ring body design, with high-strength steel accounting for 78% of the structure. It includes features such as DMS (Driver Monitoring System), LDW, ACC, AEB, ESP, ABS, EBD, BAS, TCS, an ultra-HD surround-view driving recorder, a cloud-eye rearview mirror, 360° panoramic imaging, and a bodyguard mode.
8
4
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.