Stop lamp switch component description - GF42.10-P-2010SM
ENGINE 113.986
ENGINE 113.987
ENGINE 113.988
ENGINE 113.989
shown on model 215, 220
Identifying Stop Lamp Switch (Shown On Model 215, 220). Scheme 8
The stop lamp switch is located on top of the brake pedal.
Design
Identifying Stop Lamp Switch & Circuit Diagram. Scheme 9
Function
- The N.O. contact (1) forwards the signal for brake pedal actuation to the stop lamp (stop lamp switch-on)
- The break contact (2) forwards the signal for brake actuation to the ESP and BAS control unit (ESP, PML and BAS) (N47-5), which then forwards the signal over the CAN data bus --> This signal is used, e.g. by the ME-SFI [ME] control unit (N3/10) to deactivate the cruise control function
Brake Assist (BAS), contents, function description - GF42.31-P-0999A
MODELS 129, 140 as of 1.12.96, 210 as of 1.2.97, 170, 202 as of 1.6.97, 168 up to 28.2.01, 163, 203, 208, 209, 215, 220
Notes on testing electronic components and system for damage resulting from an accident AH42.00-P-0001-06A Braking Assistant (BAS), function GF42.31-P-0001A Brake Assist (BAS), Driver Information Models 129, 140, 163, 168, 170, 202, Model 208 up to 07/99 Model 210 up to 06/99 GF42.31-P-0001-01A Models 203, 209, 215, 220 Model 208 as of 08/99 Model 210 as of 07/99 GF42.31-P-0001-01B Brake Assist (BAS), arrangement of components GF42.31-P-0001-02A BAS brake application, function GF42.31-P-2000A BAS function in normal operation GF42.31-P-3000A BAS pressure increase function GF42.31-P-3100A BAS pressure reduction function GF42.31-P-3200A Overview of Braking Assistant (BAS) system components - Location/Function/Design/ function GF42.31-P-9999A
BAS function in normal operation - GF42.31-P-3000A
MODELS 129,140 as of 1.12.96, 210 as of 1.2.97, 170, 202 as of 1.6.97, 168 up to 28.2.01, 163, 203, 208, 209, 215, 220
Brake application in normal operation
The BAS brake booster (A7/7) is supplied continuously via the vacuum line with inlet manifold vacuum or pump vacuum on diesel models. If the brake is not actuated, equal vacuum exists on both sides of the diaphragms. The compression spring holds the vacuum piston in its starting position.
On brake application, atmospheric air is fed to the back of the diaphragms via a duct. A pressure difference that increases with the braking is created between the front and rear chambers of the booster and the resulting force acts in the direction of the master brake cylinder and supplements foot pressure.
Illustration shows partial braking
Locating BAS Brake Booster. Scheme 10
| BAS pressure increase function | GF42.31-P-3100A | ||
|---|---|---|---|
| BAS pressure reduction function | GF42.31-P-3200A | ||
| BAS brake booster, location / task / design / function | GF42.31-P-4000A | ||
| BAS control module, location / task / function | GF42.31-P-4500A |
Overview of Braking Assistant (BAS) system components - Location/Function/Design/function - GF42.31-P-9999A
MODELS 129,140 as of 1.12.96, 210 as of 1.2.97, 170, 202 as of 1.6.97, 168 up to 28.2.01, 163, 203, 208, 209, 215, 220
| BAS brake booster, location / task / design / function | A7/7 | GF42.31-P-4000A | |
|---|---|---|---|
| BAS diaphragm travel sensor, location / task / function | A7/7b1 | GF42.31-P-4003A | |
| BAS release switch, location/task/function | A7/7s1 | GF42.31-P-4001A | |
| BAS solenoid valve location / task / function | A7/7y1 | GF42.31-P-4002A | |
| BAS control module, location / task / function | N48 | GF42.31-P-4500A |
Table of contents: Functional description, Electronic Stability Program (ESP) - GF42.45-P-0999C
MODEL 215, 220 / / (except, 220.08 /18) with CODE (472a) Electronic Stability Program (ESP)
Notes on towing AH42.00-P-0001-05B Notes on testing electronic components and systems for damage resulting from an accident AH42.00-P-0001-06B Electronic stability program (ESP), function GF42.45-P-0001B Electronic stability program (ESP), driver information GF42.45-P-0001-04B Electronic stability program (ESP), location of electronic components GF42.45-P-0001-03F Electronic stability program (ESP), location of hydraulic components GF42.45-P-0001-02C ESP braking moment control circuit, function GF42.45-P-2000C ASR drive torque control circuit, function GF42.40-P-2100A ABS control mode, function GF42.45-P-3000B ASR control mode, function GF42.45-P-3500B ESP control mode, function GF42.45-P-3700B Braking Assistant (BAS), function GF42.31-P-0001A Distronic (DTR), function Engines 112.922, 112.944, 113.941, 113.960, 113.986, 137.970, 613.960, 628.960 up to 30.06.00 GF30.30-P-0002K Engines 112.922, 112.944, 113.941, 113.960, 113.986, 137.970, 613.960, 628.960 as of 01.07.00 GF30.30-P-0002KA Survey of electronic stability program (ESP) system components, location/task/design/ function GF42.45-P-9999C
Electronic stability program (ESP), contents, function description - GF42.45-P-0999V
MODEL 210.08 /28, 220.08 /18 with CODE (472a) Electronic Stability Program (ESP)
| ETS / ESP notes for towing, test and repair work | Model 210 | GF42.35-P-0001-05A | |
|---|---|---|---|
| Model 220 | GF42.35-P-0001-05PW | ||
| Electronic stability program (ESP), function | GF42.45-P-0001V | ||
| Electronic stability program (ESP), driver information | Model 210 | GF42.45-P-0001-04A | |
| Model 220 | GF42.45-P-0001-04B | ||
| Electronic stability program (ESP), location of electrical components | Model 210 | GF42.45-P-0001-03D | |
| Model 220 | GF42.45-P-0001-03F | ||
| Electronic stability program (ESP), location of hydraulic components | GF42.45-P-0001-02C | ||
| ESP brake moment control circuit, function | Model 210 | GF42.45-P-2000VE | |
| ESP brake moment control circuit, function | Model 220 | GF42.45-P-2000VS | |
| ASR drive torque control circuit, function | GF42.40-P-2100A | ||
| ABS control mode, function | GF42.45-P-3000B | ||
| ASR/ETS control mode, function | GF42.35-P-3500V | ||
| ESP closed-loop operation function | GF42.45-P-3700B | ||
| Brake Assist (BAS) function | GF42.31-P-0001A | ||
| Distronic (DTR), function | Engines 112.922, 112.944, 113.941, 113.960, 113.986, 137.970, 613.960, 628.960 up to 30.06.00 | GF30.30-P-0002K | |
| Engines 112.922, 112.944, 113.941, 113.960, 113.986, 137.970, 613.960, 628.960 as of 01.07.00 | GF30.30-P-0002KA | ||
| Overview of system components, Electronic Stability Program (ESP), location/task/design/ function | GF42.45-P-9999V |