Parking Space Detection, Basic Function - GF54.65-P-1001A

Model All (CAR) 

with code 235 (Active Parking Assist) 

except 8B8 (Active Parking Assist reduction (UN R79)) 

Exemplary illustration displaying possible parking spaces in instrument cluster 

Courtesy of MERCEDES-BENZ USA

Example illustration displaying suitable parking spaces in central display 

Courtesy of MERCEDES-BENZ USA

Overview 

This document contains information on:

• General 
• Function requirements 
• Function 

General 

The parking space detection function makes the search for suitable parking spaces (28) easier. All detected parking spaces (28) are shown on the central display.

Parking space detection can be switched on and off manually.

Function requirements 

• Engine in operation or drivetrain operational.
• Vehicle speed below 35 km/h.
• No anti-lock braking system (ABS) and Electronic Stability Program (ESP® intervention during last 5 s.

Function 

The parking space search/detection function is realized through the external distance sensors in the front bumper. These monitor the area to the left and right of the vehicle and therefore have a larger range than the other distance sensors.

Basically, suitable parking spaces (28) on both sides of the vehicle are searched for. A parking symbol (25) is displayed in the instrument cluster during parking space search/recognition.

Detected parking spaces are shown on the instrument cluster and the central display through directional arrows (26, 27). The directional arrows (26, 27) indicate the side of the roadway on which suitable parking spaces (28) are detected.

The parking space (28) and the parking direction can be selected freely in the central display. The automatic parking procedure can then be started, otherwise, the parking space search continues.

Parking space detection evaluates the following function-relevant parameters:

• Drive position
• Electric power steering, status
• Wheel speeds and direction of rotation
• Steering wheel angle
• ABS and ESP® status
• Trailer recognition (vehicles with trailer hitch)

	Function schematics
	Recognize parking spaces, function schematic	Model 118, 167, 177, 243, 247, 293, model 213, 238, 257, 290 as of model year 2021	PE54.65-P-2501-97A
		Model 223, 297	PE54.65-P-2501-97B
		Model 192, 206, 214, 232, 236, 254, 294, 295, 296	PE54.65-P-2501-97C
	Additional basic functions
	Direction of travel selection, basic function	Electric drive	GF08.00-P-1002A
	Gearshift system, basic function	Transmission 725.0/1	GF27.60-P-1002B
	Environment monitoring, basic function		GF54.65-P-1000A
	Memory Parking Assist, basic function	All models (cars) with code 507 (Premium remote-controlled parking)	GF54.65-P-1010A