Operation CHARM: Car repair manuals for everyone.

HFL Switch Test




HFL Switch Test

1. Remove the audio remote, HFL-navigation voice control switch or the audio remote-HFL switch Overhaul.






2. Measure the resistance between terminals No. 9 and No. 11 in each switch position according to the table.

HFL Switch (with navigation)





HFL Switch (without navigation)









3. If the resistance is not as specified, replace the audio remote, HFL-navigation voice control switch or the audio remote-HFL switch Overhaul.