Cars Mazda Cars Mitsubishi Cars Toyota Cars Chevrolet Cars AvtoVAZ Cars Kia Cars Nissan
English Русский
Български
Беларускі
Український
Српски
Hrvatski
Română
Polski
Slovenský
Magyar
| Articles | Contacts | Sitemap |   
BMWman.ru
 
 
 
 
 
 

3 series   5 series   7 series   BMW X3   BMW X5   BMW X6

E39 (1995-2003) E34 (1988-1996) E28 (1981-1988) E12 (1972-1981)
  • Home
  • BMW 5 Series
  • E28
  • General information
  • Manual
  • Heating and ventilation

Heating and ventilation (BMW 5 Series E28)

            0

Heating and ventilation


1-3 — Air supply distribution levers

Smooth regulation of heated air distribution.
  • Lever to the left - closed;
  • Lever to the right - fully open.

1 — Lever for distributing air supplied to the windows

The air coming through the deflectors is directed to the windshield and front side windows.

2 - Lever for distributing air supplied to the middle

The air supply is regulated by turning the deflectors in the middle of the instrument panel, in the front doors, and also on the upper side of the instrument panel.

3 — Lever for distributing air supplied to the feet

Air flows through deflectors located in the front and rear footwells. On vehicles without a microfilter, these nozzles must always be approximately half open for the temperature sensor to function properly (except for the glass defrosting mode), which corresponds to the middle position of the lever.

Rear compartment ventilation



The rear compartment can be ventilated using the deflectors in the center console, regardless of the position of the lever on the instrument panel. Only fresh air enters through them.

4, 6 - Rotary temperature switches for the left and right sides of the passenger compartment



The scales indicate the approximate values of the temperature set in the cabin. The selected temperature is reached extremely quickly and, as a rule, should not change further (automatic temperature control).

To avoid unwanted temperature fluctuations, turn the switches gradually.

If the rotary temperature switch on the driver's side is turned to one of the end positions, the automatic temperature control on both the driver's side and the right side is switched off. (These positions can be used as an emergency switch for heating or cooling in the event of a malfunction of the electronic temperature control system).

5 - Switch and rotary switch for the amount of air supplied

Position 0 - the system is switched off, the air supply is blocked.

Turn clockwise from the fixed position - the system is on, a minimum amount of air is supplied, the fan operates at minimum capacity.

Further rotation to the right - the amount of supplied air increases, minimum fan performance.

Increased fan performance - stages 2-4.

For the electronic temperature control system to function properly, the rotary switch must be set to at least the 12 o'clock position.

For maximum intensive heating of the windshield and side windows, use:

7 — Maximum glass heating control diagram

The maximum effect is achieved if the engine is warmed up.

The maximum effect is achieved if the engine is warmed up.


Fogging of glass occurs due to the formation of condensation due to temperature differences or when the air humidity is too high. Condensation can only be eliminated by blowing a large amount of warm air onto the glass.



Comfortable driving conditions - thanks to layered distribution of conditioned air: warm feet - cool head

The temperature of the air supplied through the nozzles on the instrument panel and front doors can be changed by rotating roller 1:
  • rotate right - warmer;
  • left rotation - colder;

The direction of the air flow can be adjusted individually by deflectors, and its quantity - by a roller. The blades of the deflector located on the top of the instrument panel are fixed and ventilation of the middle part of the cabin through it occurs indirectly.

This article is available at russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian
Article verified: Zhuravleva Isolda

Share information:
Previous articles
БМВ E28: Manual
Next articles

Automatic transmission
Manual transmission
Parking brake
ASC+T — Automatic stability control and traction control
EDC — Electronic Damping Control
Heating, ventilation and air conditioning
Automatic air conditioning system
Interior lighting
Dial watches
Cigarette lighter and ashtray


Similar articles on other types of BMW cars:
Heating and ventilation system elements — removal and installation BMW 3 Series E46 (1998-2006, petrol)
Heating system. General information BMW 3 Series E30 (1982-1994)
Automatic ventilation, heating and air conditioning (HVAC) system BMW 7 Series E38 (1994-2001)
Fuel filter heating system BMW 7 Series E32 (1986-1994)
Heating and air conditioning fan BMW X3 E83 (2003-2010)
Engine crankcase ventilation system BMW X5 E53 (1999-2006)
Link in different formats to this page


Visitor comments

No comments yet


How much 40 + 33 =

       



BMW E39 (1995-2003) 
  • General information
  • Governing bodies
  • Manual
  • Maintenance
  • Power unit
  • Engine repair
  • Lubrication system
  • Cooling system
  • Ignition system
  • Supply system
  • Injection system (gasoline)
  • Injection system (diesel)
  • Exhaust system
  • Transmission
  • Clutch
  • Car gearbox
  • Front axle
  • Rear axle
  • Chassis
  • Steering
  • Brake system
  • Wheels and tires
  • Body
  • Interior
  • Exterior
  • Heating system
  • Electrical equipment
  • Equipment and devices
  • Power devices
  • Windscreen wipers
  • Electrical circuits
BMW E34 (1988-1996) 
  • General information
  • Manual
  • Maintenance
  • Power unit
  • Engine repair
  • Ignition system
  • Engine lubrication system
  • Cooling system
  • Fuel system (gasoline)
  • Fuel system (diesel)
  • Exhaust system
  • Transmission
  • Clutch
  • Car gearbox
  • Chassis
  • Front and rear suspension
  • Steering
  • Brake system
  • Body
  • Exterior
  • Interior
  • Electrical equipment
  • Heating system
  • Equipment and devices
  • Power devices
  • Electrical circuits
BMW E28 (1981-1988) 
  • General information
  • Manual
  • Maintenance
  • Power unit
  • Engine in a car
  • Engine overhaul
  • Cooling system
  • Supply system
  • Ignition system
  • Control system
  • Transmission
  • Clutch
  • Manual gearbox
  • Automatic gearbox
  • Transmission line
  • Chassis
  • Steering
  • Front suspension
  • Rear suspension
  • Brake system
  • Body
  • Body elements
  • Car care and painting
  • Electrical equipment
  • Heater and air conditioner
  • Equipment and devices
  • Starter and generator
  • Electrical circuits
BMW E12 (1972-1981) 
  • General information
  • Operation and maintenance
  • Specifications
  • Power unit
  • Engine repair
  • Cooling and lubrication system
  • Supply system
  • Ecotronic power supply system
  • Fuel injection system
  • Ignition system
  • Transmission
  • Clutch
  • Gearbox BMW 242/4
  • Gearbox Getrag 262/8
  • Gearbox Getrag 265/6
  • Automatic gearbox
  • Cardan gear
  • Rear axle
  • Chassis
  • Steering
  • Front suspension
  • Rear suspension
  • Brake system
  • Electrical equipment
  • Equipment and devices
  • Electrical circuits
BMWman.ru © 2017-2026 · Mobile version · News and articles · Sitemap: EN BG BY UA RS HR RO PL SK HU · Feedback · Site search
3er E21 · 3er E30 · 3er E36 · 3er E46 [petrol] · 3er E46 · 5er E12 · 5er E28 · 5er E34 · 5er E39 · 7er E32 · 7er E38 · X3 E83 · X5 E53 ·
This site uses cookies 🍪, without them some features simply would not work.