Chevrolet Spark manuals

Audi A4 (B9) 2016-2022 Owner's Manual: Emissions control system

General information

WARNING

The temperature of the exhaust system is high, both when driving and after stopping the engine.

Catalytic converter

Observe the safety precautions General information.

The vehicle may only be driven with unleaded gasoline, or the catalytic converter will be destroyed.

Never drive until the tank is completely empty.

The irregular supply of fuel that results from that can cause engine misfires. Uncombusted fuel could enter the exhaust system, which could cause overheating and damage to the catalytic converter.

Malfunction Indicator Lamp (MIL)

If the indicator light blinks or turns on, there is a malfunction that is causing poor emissions quality and that could damage the catalytic converter.

Drive slowly to an authorized Audi dealer or authorized Audi Service Facility to have the malfunction corrected.

The indicator light can also turn on if the fuel filler cap is not closed correctly.

Refueling
Messages The following messages may appear depending on the vehicle equipment: Messages If the indicator light appears with a corresponding message, refuel the vehicle. Tank system: malfunction! P ...

Motor compartment
General information Special care is required if you are working in the motor compartment For work in the motor compartment, such as checking and filling fluids, there is a risk of injury, scalding, ac ...

Other materials:

Operating
Fig. 4 Driver information system display Fig. 5 Left side of multifunction steering wheel Information is organized within various tabs (1) in the instrument cluster. The tab contents are displayed in the central area (2). Requirement: the ignition must be switched on. Selecting a tab Press the ...

Audi adaptive cruise control
General information Applies to: vehicles with Audi adaptive cruise control Depending on vehicle equipment, Audi adaptive cruise control may consist of the following functions: Within the limits of the system, the adaptive speed and distance control assists the driver in controlling the speed and the ...

Windshield Removal
1. Disconnect the negative battery cable.. 2. Remove the following parts: a. Windshield wiper arm and blade. b. Cowl grille. c. Rain sensor (with auto light/wiper system). d. Auto-dimming mirror (with auto-dimming mirror). e. Rearview mirror (without auto-dimming mirror). f. A-pillar t ...

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