GL 320 CDI (164.822) V6-3.0L DSL Turbo (642.940) (2008)
Tire Pressure Warning Reset Switch: Description and Operation
GF40.15-P-5127GZ System activation button, component description
MODEL 164
with CODE (475) Tire pressure monitor (Siemens)
except CODE (498) Japan version
MODEL 164.8
with CODE (470) Tire pressure monitor (base)
with CODE (494) USA version
Shown on model 164.1
S111s1 Buttons + and - for setting specific functions and volume control
Location
The system activation button for tire pressure monitor is located on the right side of the multifunction steering wheel.
Task
When the tire pressure monitor (TPM) system is activated the air pressure in the wheels set by the driver is stored in the TPM [RDK] control unit
(N88) as specified monitoring data.