I just took my 2010 4.8 in for the exact same recall items (drivers and pass airbag, fuel pump), and driving home I notice the steering wheel controls are all dead (the only one that works is the steering wheel heater). I brought it back to them today and they said it was some failed module, etc. I said all the controls worked the day I dropped it off for the recall items! I'll know tomo what the manager decides to do...it's so fn obvious they screwed it up working on the drivers airbag.... ugh. I feel your pain...