Correct tire pressure

AP40.15-P-4061C

Correct tire pressure

11.12.2017

Model

453

Model 453 with code K35 (Instrument cluster with monochrome display)

3

Scroll forward button

4

OK button

Topical note

Information on tires / rims

AH40.10-P-9411-01A



Check

1

Check tire pressure on front and rear wheels, in accordance with tire pressure chart, with cold tires and correct, if necessary



Model 453.0/3/4
with code 494 (US version)

GF40.10-P-1009ZC



Model 453.0/3/4
except code 494 (US version)

GF40.10-P-1009ZA

 The specified tire pressures for the vehicle must be taken from the tire pressure chart in the Tire air pressure label overview documents.

In the event of an unusually high pressure differential to the specified value.



Rectify problem subject to separate repair order.

Calibrate tire pressure monitor

2

Switch electronic ignition lock control unit to position "1" (circuit 15R)

3

Accept current tire pressures through instrument cluster as guideline values.

 Guideline values must be adopted as follows:
Select "Change settings" menu item 
Select Tire pressure monitoring system.

4

Repeatedly press Scroll forward button (3) until the symbols (arrow) are shown

5

Press and hold OK button (4) until the symbols (arrow) start to flash on and off

 The symbols (arrow) flash on and off for approx. 5 s.
The tire pressure monitor is restarted as soon as the symbols (arrow) light up permanently.

6

Switch electronic ignition lock control unit to position "0"