Technical data
242
Technical data
Engine data
128i135i
Displacement cu in/cmμ182.8/2,996 181.8/2,979
Number of cylinders 6 6
Maximum power output hp 230 300
at engine speed  rpm 6,500 5,800
Maximum torque lb ft/Nm 200/270 300/407
at engine speed  rpm 2,750 1,300-5,000 
Everything from A to Z
266 Tires
– age212
– air loss87
– breaking in116
– changing, refer to Changing 
wheels231
– condition213
– damage213
– inflation pressure208
– labels212
– minimum tread depth213
– new tires214
– pressure monitoring, refer to 
Flat Tire Monitor84
– pressure monitoring, refer to 
Tire Pressure Monitor 
TPM86
– puncture85
– retreaded214
– size212
– wear indicators, refer to 
Minimum tread depth213
– winter tires215
TMC station, refer to Traffic 
bulletins138
Tone
– control144
– middle setting146
Tools, refer to Onboard 
vehicle tool kit227
Top 50 of music 
collection163
Torque, refer to Engine 
data242
Tow bar237
Tow fitting236
Tow fittings for tow-starting 
and towing away236
Towing236
– car with automatic 
transmission236
– methods237
– with 7-gear Sport automatic 
transmission with double 
clutch237
Towing and tow-starting236
Town/city, for navigation125
Tow rope237Tow-starting236
TPM, refer to Tire Pressure 
Monitor86
Track
– selecting on CD155
Traction control, refer to 
Dynamic Stability Control 
DSC83
Traffic bulletins
– categories139
Traffic bulletins, filtering139
Traffic bulletins for 
navigation138
– during destination 
guidance140
Traffic bulletins in navigation
– screen display in the map 
view139
Traffic congestion
– displaying traffic 
bulletins138
– refer to Route, bypassing 
segments135
Transmission
– 7-gear Sport automatic 
transmission with double 
clutch62
– automatic transmission with 
Steptronic59
– idle position63
– Launch Control66
– manually unlocking parking 
lock65
– manual transmission59
– reverse gear63
Transporting children 
safely54
Transport securing devices, 
refer to Securing cargo120
Tread depth, refer to Minimum 
tire tread213
Trip, deleting133
Trip, storing132
Trip-distance counter, refer to 
Trip odometer70
Triple turn signal activation66
Trip odometer70
Trips, changing133Trunk, refer to Cargo area
Trunk lid33
– Comfort Access36
– emergency release34
– opening from outside33
– unlocking with remote 
control30
Turning circle, refer to 
Dimensions243
Turn signal66
– indicator lamp12
Turn signals
– replacing bulbs229
– triple turn signal66
Tying down loads, refer to 
Cargo loading120
U
Underbody protection, refer to 
Caring for your vehicle223
Uniform Tire Quality Grading/
UTQR212
Units
– average consumption74
Units of measure
– temperature74
Universal garage door opener, 
refer to Integrated universal 
remote control104
Unlatching, refer to 
Unlocking29
Unlocking
– from inside33
– from outside29
– trunk lid36
– without remote control, refer 
to Comfort Access35
Unlocking without a key, refer 
to Comfort Access35
Updating the navigation 
data124
USB audio interface166
Using contact data194