Hi all. I have a 2004 S430 that I can not change from comfort to Sport. The selector switch does not change anything. Comfort is ok but is a little too sluggish a response for me. I did a search and could not get a result list. Maybe I put in the key words wrong. Any help would be great. Thanks

I've seen the switches get boogered up after food/debris have been dropped on the area around it.

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Jim

The switch may be unplugged. The trim panel around the shifter just prys up, give it a look.

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90 300TE 4-M
Turbo 103, T3/T04E 50 trim
T04B cover .60 AR
Stage 3 turbine .63 AR
A2W I/C, 40 LB/HR
MS2E, 60-2 Direct Coil Control
3" Exh, AEM W/B O2
Underdrive Alt. and P/S Pulleys,
Vented Rear Discs, .034 Booster.
3.07 diffs 1st Gear Start

90 300CE 104.980
Milled & ported head, 10.3:1 compression
197° intake cam w/20° advancer
Tuned CIS ECU
4° ignition advance
PCS TCM2000, built 722.6
600W networked suction fan
Sportline sway bars
V8 rear subframe, Quaife ATB 3.06 diff

Thanks for the responses. The switch is plugged in but I don't know how to check if it is functioning. Can anyone tell me if the wiring to the switch can be jumped to change the setting. There are 3 wires I believe and I'm thinking it's an on off kind of switch. It doesn't toggle like my other car does. Maybe that's the issue. Thanks.

Any ideas? Is the a control module associated to switch?