BMW Z3 roadster 3.0i Manuale del Proprietario Scaricare il pdf (Pagina 137)

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Index Data Technology Repairs Car care Controls Overview

OBD connector

Access to the connector for the

Onboard Diagnostic system (OBD):

Lift off the side cover in the center

console on the passenger's side

(arrow).

The purpose of the OBD system is to

ensure proper operation of the emis-

sion control system throughout the

vehicle's lifetime by monitoring emis-

sion-related components and systems

for deterioration and malfunction.

367us235

An illuminated indicator informs

you of the need for service,

but not of the need to stop the

vehicle. However, the systems should

be checked by your BMW center at the

earliest possible opportunity.

Under certain conditions, the indicator

will blink or flash. This indicates a rather

severe level of engine misfire. When

this occurs, you should reduce speed

and consult the nearest BMW center as

soon as possible. Severe engine misfire

over only a short period of time can

seriously damage emission control

components, especially the catalytic

converter.

Service Engine Soon warning

lamp for Canadian models.

When the filler cap is not properly

tightened, the OBD system can

detect the vapor leak and the indicator

will light up. If the filler cap is subse-

quently tightened, the indicator should

go out within a few days.<

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BMW Z3 roadster 3.0i Manuale del Proprietario Pagina 137