Mercedes Benz Electronic Component repairs

Mercedes W168 A Class GRM Gear Lever Module Repair

Total Repair Cost Inc GST.


Product Repair Details

This W168 gear recognition module commonly fails causing the F light to display on the dash and very harsh thump into drive and reverse. Our processes used to rebuild your gear lever module will be of a higher specification than that of the original design so you can be sure it is very unlikely your unit will fail again after it has been rebuilt by us. In most cases we can repair your gear selector within 24 hours and offer a 12 month unlimited km warranty*.

Common symptoms include:

Harsh gear change into drive and reverse
Intermittent non starting issues
F Light displays on dash

Common Fault Codes :

P 1856 – Selector lever position implausible.
P 240c The position of the selector lever of component A61 (electronic selector lever module (gear recognition module)) is not available on the CAN bus.

Common Part numbers:

A168540044 , A 168540044 , A 1685450032, A 1685400244

Total repair cost $440 inc GST Get yours rebuilt now
Workshops with a ABN please contact us for trade pricing
Additional charges apply if your unit has had a previous repair attempt or is damaged.


The cost of a new GRM is over $1100 from Mercedes-Benz